Mercurial > sdl-ios-xcode
annotate src/joystick/mint/SDL_sysjoystick.c @ 1358:c71e05b4dc2e
More header massaging... works great on Windows. ;-)
author | Sam Lantinga <slouken@libsdl.org> |
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date | Fri, 10 Feb 2006 06:48:43 +0000 |
parents | adc8ff3c9597 |
children | 19418e4422cb |
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1 /* |
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2 SDL - Simple DirectMedia Layer |
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3 Copyright (C) 1997-2006 Sam Lantinga |
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4 |
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5 This library is free software; you can redistribute it and/or |
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6 modify it under the terms of the GNU Lesser General Public |
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7 License as published by the Free Software Foundation; either |
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8 version 2.1 of the License, or (at your option) any later version. |
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9 |
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10 This library is distributed in the hope that it will be useful, |
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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13 Lesser General Public License for more details. |
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14 |
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15 You should have received a copy of the GNU Lesser General Public |
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16 License along with this library; if not, write to the Free Software |
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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18 |
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19 Sam Lantinga |
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20 slouken@libsdl.org |
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21 */ |
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22 |
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23 /* |
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24 * Atari Joystick/Joypad drivers |
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25 * |
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26 * Patrice Mandin |
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27 */ |
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28 |
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29 #include <mint/cookie.h> |
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30 #include <mint/osbind.h> |
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31 |
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32 #include "SDL_events.h" |
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33 #include "SDL_sysjoystick.h" |
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34 #include "SDL_joystick_c.h" |
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35 |
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36 #include "SDL_ikbdinterrupt_s.h" |
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37 #include "SDL_xbiosevents_c.h" |
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38 #include "SDL_xbiosinterrupt_s.h" |
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39 |
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40 /*--- Const ---*/ |
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41 |
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42 /* We can have: |
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43 1 joystick on IKBD port 1, read via hardware I/O |
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44 or same joystick on IKBD port 1, read via xbios |
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45 2 joypads on ports A,B |
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46 or 4 joysticks on joypads ports A,B |
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47 or 1 lightpen on joypad port A |
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48 or 2 analog paddles on joypads ports A,B |
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49 2 joysticks on parallel port |
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50 */ |
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51 |
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52 enum { |
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53 IKBD_JOY1=0, |
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54 XBIOS_JOY1, |
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55 PORTA_PAD, |
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56 PORTB_PAD, |
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57 PORTA_JOY0, |
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58 PORTA_JOY1, |
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59 PORTB_JOY0, |
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60 PORTB_JOY1, |
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61 PORTA_LP, |
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62 PORTA_ANPAD, |
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63 PORTB_ANPAD, |
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64 #if 0 |
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65 PARA_JOY0, |
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66 PARA_JOY1, |
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67 #endif |
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68 MAX_JOYSTICKS |
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69 }; |
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70 |
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71 enum { |
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72 MCH_ST=0, |
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73 MCH_STE, |
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74 MCH_TT, |
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75 MCH_F30, |
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76 MCH_CLONE, |
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77 MCH_ARANYM |
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78 }; |
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79 |
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80 /* Joypad buttons |
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81 * Procontroller note: |
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82 * L,R are connected to 4,6 |
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83 * X,Y,Z are connected to 7,8,9 |
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84 */ |
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85 |
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86 enum { |
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87 JP_UP=0, JP_DOWN, JP_LEFT, JP_RIGHT, |
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88 JP_KPMULT, JP_KP7, JP_KP4, JP_KP1, |
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89 JP_KP0, JP_KP8, JP_KP5, JP_KP2, |
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90 JP_KPNUM, JP_KP9, JP_KP6, JP_KP3, |
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91 JP_PAUSE, JP_FIRE0, JP_UNDEF0, JP_FIRE1, |
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92 JP_UNDEF1, JP_FIRE2, JP_UNDEF2, JP_OPTION |
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93 }; |
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94 |
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95 #define JP_NUM_BUTTONS 17 |
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96 |
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97 #define PORT_JS_RIGHT (1<<0) |
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98 #define PORT_JS_LEFT (1<<1) |
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99 #define PORT_JS_DOWN (1<<2) |
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100 #define PORT_JS_UP (1<<3) |
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101 #define PORT_JS_FIRE (1<<4) |
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102 |
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103 /*--- Types ---*/ |
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104 |
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105 typedef struct { |
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106 SDL_bool enabled; |
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107 unsigned char *name; |
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108 Uint32 prevstate; |
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109 } atarijoy_t; |
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110 |
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111 /*--- Variables ---*/ |
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112 |
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113 static atarijoy_t atarijoysticks[MAX_JOYSTICKS]={ |
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114 {SDL_FALSE,"IKBD joystick port 1",0}, |
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115 {SDL_FALSE,"Xbios joystick port 1",0}, |
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116 {SDL_FALSE,"Joypad port A",0}, |
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117 {SDL_FALSE,"Joypad port B",0}, |
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118 {SDL_FALSE,"Joystick 0 port A",0}, |
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119 {SDL_FALSE,"Joystick 1 port A",0}, |
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120 {SDL_FALSE,"Joystick 0 port B",0}, |
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121 {SDL_FALSE,"Joystick 1 port B",0}, |
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122 {SDL_FALSE,"Lightpen port A",0}, |
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123 {SDL_FALSE,"Analog paddle port A",0}, |
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124 {SDL_FALSE,"Analog paddle port B",0} |
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125 #if 0 |
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126 ,{SDL_FALSE,"Joystick 0 parallel port",0}, |
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127 {SDL_FALSE,"Joystick 1 parallel port",0} |
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128 #endif |
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129 }; |
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130 |
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131 static const int jp_buttons[JP_NUM_BUTTONS]={ |
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132 JP_FIRE0, JP_FIRE1, JP_FIRE2, JP_PAUSE, |
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133 JP_OPTION, JP_KPMULT, JP_KPNUM, JP_KP0, |
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134 JP_KP1, JP_KP2, JP_KP3, JP_KP4, |
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135 JP_KP5, JP_KP6, JP_KP7, JP_KP8, |
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136 JP_KP9 |
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137 }; |
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138 |
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139 static SDL_bool joypad_ports_enabled=SDL_FALSE; |
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140 |
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141 /* Updated joypad ports */ |
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142 static Uint16 jp_paddles[4]; |
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143 static Uint16 jp_lightpens[2]; |
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144 static Uint16 jp_directions; |
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145 static Uint16 jp_fires; |
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146 static Uint32 jp_joypads[2]; |
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147 |
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148 /*--- Functions prototypes ---*/ |
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149 |
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150 static int GetEnabledAtariJoystick(int index); |
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151 static void UpdateJoypads(void); |
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152 |
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153 /*--- Functions ---*/ |
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154 |
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155 int SDL_SYS_JoystickInit(void) |
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156 { |
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157 int i; |
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158 unsigned long cookie_mch; |
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159 const char *envr=SDL_getenv("SDL_JOYSTICK_ATARI"); |
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160 |
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161 #define TEST_JOY_ENABLED(env,idstring,num) \ |
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162 if (SDL_strstr(env,idstring"-off")) { \ |
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163 atarijoysticks[num].enabled=SDL_FALSE; \ |
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164 } \ |
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165 if (SDL_strstr(env,idstring"-on")) { \ |
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166 atarijoysticks[num].enabled=SDL_TRUE; \ |
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167 } |
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168 |
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169 /* Cookie _MCH present ? if not, assume ST machine */ |
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170 if (Getcookie(C__MCH, &cookie_mch) != C_FOUND) { |
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171 cookie_mch = MCH_ST << 16; |
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172 } |
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173 |
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174 /* Enable some default joysticks */ |
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175 if ((cookie_mch == MCH_ST<<16) || ((cookie_mch>>16) == MCH_STE) || |
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176 (cookie_mch == MCH_TT<<16) || (cookie_mch == MCH_F30<<16) || |
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177 (cookie_mch == MCH_ARANYM<<16)) { |
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178 atarijoysticks[IKBD_JOY1].enabled=(SDL_AtariIkbd_enabled!=0); |
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179 } |
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180 if ((cookie_mch == MCH_STE<<16) || (cookie_mch == MCH_F30<<16)) { |
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181 atarijoysticks[PORTA_PAD].enabled=SDL_TRUE; |
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182 atarijoysticks[PORTB_PAD].enabled=SDL_TRUE; |
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183 } |
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184 if (!atarijoysticks[IKBD_JOY1].enabled) { |
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185 atarijoysticks[XBIOS_JOY1].enabled=(SDL_AtariXbios_enabled!=0); |
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186 } |
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187 |
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188 /* Read environment for joysticks to enable */ |
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189 if (envr) { |
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190 /* IKBD on any Atari, maybe clones */ |
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191 if ((cookie_mch == MCH_ST<<16) || ((cookie_mch>>16) == MCH_STE) || |
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192 (cookie_mch == MCH_TT<<16) || (cookie_mch == MCH_F30<<16) || |
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193 (cookie_mch == MCH_ARANYM<<16)) { |
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194 if (SDL_AtariIkbd_enabled!=0) { |
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195 TEST_JOY_ENABLED(envr, "ikbd-joy1", IKBD_JOY1); |
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196 } |
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197 } |
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198 /* Joypads ports only on STE and Falcon */ |
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199 if ((cookie_mch == MCH_STE<<16) || (cookie_mch == MCH_F30<<16)) { |
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200 TEST_JOY_ENABLED(envr, "porta-pad", PORTA_PAD); |
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201 if (!atarijoysticks[PORTA_PAD].enabled) { |
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202 TEST_JOY_ENABLED(envr, "porta-joy0", PORTA_JOY0); |
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203 TEST_JOY_ENABLED(envr, "porta-joy1", PORTA_JOY1); |
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204 if (!(atarijoysticks[PORTA_JOY0].enabled) && !(atarijoysticks[PORTA_JOY1].enabled)) { |
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205 TEST_JOY_ENABLED(envr, "porta-lp", PORTA_LP); |
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206 if (!atarijoysticks[PORTA_LP].enabled) { |
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207 TEST_JOY_ENABLED(envr, "porta-anpad", PORTA_ANPAD); |
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208 } |
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209 } |
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210 } |
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211 |
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212 TEST_JOY_ENABLED(envr, "portb-pad", PORTB_PAD); |
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213 if (!atarijoysticks[PORTB_PAD].enabled) { |
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214 TEST_JOY_ENABLED(envr, "portb-joy0", PORTB_JOY0); |
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215 TEST_JOY_ENABLED(envr, "portb-joy1", PORTB_JOY1); |
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216 if (!(atarijoysticks[PORTB_JOY0].enabled) && !(atarijoysticks[PORTB_JOY1].enabled)) { |
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217 TEST_JOY_ENABLED(envr, "portb-anpad", PORTB_ANPAD); |
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218 } |
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219 } |
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220 } |
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221 |
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222 if (!atarijoysticks[IKBD_JOY1].enabled) { |
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223 if (SDL_AtariXbios_enabled!=0) { |
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224 TEST_JOY_ENABLED(envr, "xbios-joy1", XBIOS_JOY1); |
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225 } |
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226 } |
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227 #if 0 |
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228 /* Parallel port on any Atari, maybe clones */ |
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229 if ((cookie_mch == MCH_ST<<16) || ((cookie_mch>>16) == MCH_STE) || |
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230 (cookie_mch == MCH_TT<<16) || (cookie_mch == MCH_F30<<16)) { |
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231 TEST_JOY_ENABLED(envr, "para-joy0", PARA_JOY0); |
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232 TEST_JOY_ENABLED(envr, "para-joy1", PARA_JOY1); |
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233 } |
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234 #endif |
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235 } |
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236 |
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parents:
diff
changeset
|
237 /* Need to update joypad ports ? */ |
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diff
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|
238 joypad_ports_enabled=SDL_FALSE; |
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diff
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|
239 for (i=PORTA_PAD;i<=PORTB_ANPAD;i++) { |
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|
240 if (atarijoysticks[i].enabled) { |
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parents:
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|
241 joypad_ports_enabled=SDL_TRUE; |
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parents:
diff
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|
242 break; |
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parents:
diff
changeset
|
243 } |
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Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
244 } |
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Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
245 |
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
246 SDL_numjoysticks = 0; |
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parents:
diff
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|
247 for (i=0;i<MAX_JOYSTICKS;i++) { |
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parents:
diff
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|
248 if (atarijoysticks[i].enabled) { |
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|
249 ++SDL_numjoysticks; |
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|
250 } |
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
251 } |
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|
252 |
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diff
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|
253 return(SDL_numjoysticks); |
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diff
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|
254 } |
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|
255 |
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diff
changeset
|
256 static int GetEnabledAtariJoystick(int index) |
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parents:
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changeset
|
257 { |
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diff
changeset
|
258 int i,j; |
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|
259 |
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|
260 /* Return the nth'index' enabled atari joystick */ |
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|
261 j=0; |
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|
262 for (i=0;i<MAX_JOYSTICKS;i++) { |
305
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263 if (!atarijoysticks[i].enabled) { |
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diff
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|
264 continue; |
302
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|
265 } |
305
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266 |
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267 if (j==index) { |
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|
268 break; |
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|
269 } |
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270 |
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diff
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271 ++j; |
302
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|
272 } |
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|
273 if (i==MAX_JOYSTICKS) |
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274 return -1; |
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275 |
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|
276 return i; |
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|
277 } |
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278 |
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|
279 const char *SDL_SYS_JoystickName(int index) |
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|
280 { |
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|
281 int numjoystick; |
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|
282 |
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|
283 numjoystick=GetEnabledAtariJoystick(index); |
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284 if (numjoystick==-1) |
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|
285 return NULL; |
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|
286 |
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|
287 return(atarijoysticks[numjoystick].name); |
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|
288 } |
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|
289 |
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|
290 int SDL_SYS_JoystickOpen(SDL_Joystick *joystick) |
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|
291 { |
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|
292 int numjoystick; |
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293 |
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294 numjoystick=GetEnabledAtariJoystick(joystick->index); |
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295 if (numjoystick==-1) |
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296 return -1; |
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297 |
963
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298 joystick->naxes=0; |
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299 joystick->nhats=0; |
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300 joystick->nballs=0; |
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301 |
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302 switch(numjoystick) { |
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|
303 case PORTA_PAD: |
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|
304 case PORTB_PAD: |
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|
305 joystick->nhats=1; |
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|
306 joystick->nbuttons=JP_NUM_BUTTONS; |
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|
307 break; |
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|
308 case PORTA_LP: |
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|
309 case PORTA_ANPAD: |
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|
310 case PORTB_ANPAD: |
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|
311 joystick->naxes=2; |
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|
312 joystick->nbuttons=2; |
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|
313 break; |
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diff
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|
314 default: |
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|
315 joystick->nhats=1; |
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|
316 joystick->nbuttons=1; |
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|
317 break; |
302
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|
318 } |
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|
319 |
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|
320 return(0); |
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parents:
diff
changeset
|
321 } |
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|
322 |
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diff
changeset
|
323 void SDL_SYS_JoystickUpdate(SDL_Joystick *joystick) |
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parents:
diff
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|
324 { |
8a86bdf34f0f
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Sam Lantinga <slouken@libsdl.org>
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diff
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|
325 int numjoystick; |
963
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|
326 Uint8 hatstate; |
302
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diff
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|
327 Uint32 curstate,prevstate; |
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diff
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|
328 |
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parents:
diff
changeset
|
329 numjoystick=GetEnabledAtariJoystick(joystick->index); |
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parents:
diff
changeset
|
330 if (numjoystick==-1) |
8a86bdf34f0f
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parents:
diff
changeset
|
331 return; |
8a86bdf34f0f
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
332 |
8a86bdf34f0f
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
333 prevstate = atarijoysticks[numjoystick].prevstate; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
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parents:
diff
changeset
|
334 |
8a86bdf34f0f
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
335 if (joypad_ports_enabled) { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
336 Supexec(UpdateJoypads); |
8a86bdf34f0f
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
337 } |
8a86bdf34f0f
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
338 |
8a86bdf34f0f
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
339 switch (numjoystick) { |
8a86bdf34f0f
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
340 case IKBD_JOY1: |
305
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302
diff
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|
341 case XBIOS_JOY1: |
302
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diff
changeset
|
342 { |
305
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302
diff
changeset
|
343 curstate = 0; |
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302
diff
changeset
|
344 |
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302
diff
changeset
|
345 if (numjoystick==IKBD_JOY1) { |
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302
diff
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|
346 curstate = SDL_AtariIkbd_joystick & 0xff; |
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302
diff
changeset
|
347 } |
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302
diff
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|
348 if (numjoystick==XBIOS_JOY1) { |
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302
diff
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|
349 curstate = SDL_AtariXbios_joystick & 0xff; |
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302
diff
changeset
|
350 } |
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302
diff
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|
351 |
302
8a86bdf34f0f
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diff
changeset
|
352 if (curstate != prevstate) { |
963
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diff
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|
353 hatstate = SDL_HAT_CENTERED; |
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769
diff
changeset
|
354 if (curstate & IKBD_JOY_LEFT) { |
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diff
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|
355 hatstate |= SDL_HAT_LEFT; |
92c247cec42d
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parents:
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diff
changeset
|
356 } |
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parents:
769
diff
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|
357 if (curstate & IKBD_JOY_RIGHT) { |
92c247cec42d
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diff
changeset
|
358 hatstate |= SDL_HAT_RIGHT; |
302
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parents:
diff
changeset
|
359 } |
963
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parents:
769
diff
changeset
|
360 if (curstate & IKBD_JOY_UP) { |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
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769
diff
changeset
|
361 hatstate |= SDL_HAT_UP; |
302
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
362 } |
963
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
363 if (curstate & IKBD_JOY_DOWN) { |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
364 hatstate |= SDL_HAT_DOWN; |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
365 } |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
366 SDL_PrivateJoystickHat(joystick, 0, hatstate); |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
367 |
302
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
368 /* Button */ |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
369 if ((curstate & IKBD_JOY_FIRE) && !(prevstate & IKBD_JOY_FIRE)) { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
370 SDL_PrivateJoystickButton(joystick,0,SDL_PRESSED); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
371 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
372 if (!(curstate & IKBD_JOY_FIRE) && (prevstate & IKBD_JOY_FIRE)) { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
373 SDL_PrivateJoystickButton(joystick,0,SDL_RELEASED); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
374 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
375 } |
305
9c6613983e85
Atari port cleanups from Patrice
Sam Lantinga <slouken@libsdl.org>
parents:
302
diff
changeset
|
376 atarijoysticks[numjoystick].prevstate = curstate; |
302
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
377 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
378 break; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
379 case PORTA_PAD: |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
380 case PORTB_PAD: |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
381 { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
382 int numjoypad,i; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
383 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
384 numjoypad=0; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
385 if (numjoystick==PORTB_PAD) numjoypad=1; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
386 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
387 curstate=jp_joypads[numjoypad]; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
388 if (curstate!=prevstate) { |
963
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
389 hatstate = SDL_HAT_CENTERED; |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
390 if (curstate & (1<<JP_LEFT)) { |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
391 hatstate |= SDL_HAT_LEFT; |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
392 } |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
393 if (curstate & (1<<JP_RIGHT)) { |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
394 hatstate |= SDL_HAT_RIGHT; |
302
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
395 } |
963
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
396 if (curstate & (1<<JP_UP)) { |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
397 hatstate |= SDL_HAT_UP; |
302
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
398 } |
963
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
399 if (curstate & (1<<JP_DOWN)) { |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
400 hatstate |= SDL_HAT_DOWN; |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
401 } |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
402 SDL_PrivateJoystickHat(joystick, 0, hatstate); |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
403 |
302
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
404 /* Buttons */ |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
405 for (i=0;i<JP_NUM_BUTTONS;i++) { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
406 int button; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
407 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
408 button=1<<jp_buttons[i]; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
409 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
410 if ((curstate & button) && !(prevstate & button)) { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
411 SDL_PrivateJoystickButton(joystick,i,SDL_PRESSED); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
412 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
413 if (!(curstate & button) && (prevstate & button)) { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
414 SDL_PrivateJoystickButton(joystick,i,SDL_RELEASED); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
415 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
416 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
417 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
418 atarijoysticks[numjoystick].prevstate = curstate; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
419 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
420 break; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
421 case PORTA_JOY0: |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
422 case PORTA_JOY1: |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
423 case PORTB_JOY0: |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
424 case PORTB_JOY1: |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
425 { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
426 int fire_shift=0,dir_shift=0; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
427 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
428 if (numjoystick==PORTA_JOY0) { fire_shift=0; dir_shift=0; } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
429 if (numjoystick==PORTA_JOY1) { fire_shift=1; dir_shift=4; } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
430 if (numjoystick==PORTB_JOY0) { fire_shift=2; dir_shift=8; } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
431 if (numjoystick==PORTB_JOY1) { fire_shift=3; dir_shift=12; } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
432 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
433 curstate = (jp_directions>>dir_shift) & 15; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
434 curstate |= ((jp_fires>>fire_shift) & 1)<<4; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
435 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
436 if (curstate != prevstate) { |
963
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
437 hatstate = SDL_HAT_CENTERED; |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
438 if (curstate & PORT_JS_LEFT) { |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
439 hatstate |= SDL_HAT_LEFT; |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
440 } |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
441 if (curstate & PORT_JS_RIGHT) { |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
442 hatstate |= SDL_HAT_RIGHT; |
302
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
443 } |
963
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
444 if (curstate & PORT_JS_UP) { |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
445 hatstate |= SDL_HAT_UP; |
302
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
446 } |
963
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
447 if (curstate & PORT_JS_DOWN) { |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
448 hatstate |= SDL_HAT_DOWN; |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
449 } |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
450 SDL_PrivateJoystickHat(joystick, 0, hatstate); |
92c247cec42d
No need to try to emulate analog axis when SDL support digital hats
Patrice Mandin <patmandin@gmail.com>
parents:
769
diff
changeset
|
451 |
302
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
452 /* Button */ |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
453 if ((curstate & PORT_JS_FIRE) && !(prevstate & PORT_JS_FIRE)) { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
454 SDL_PrivateJoystickButton(joystick,0,SDL_PRESSED); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
455 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
456 if (!(curstate & PORT_JS_FIRE) && (prevstate & PORT_JS_FIRE)) { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
457 SDL_PrivateJoystickButton(joystick,0,SDL_RELEASED); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
458 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
459 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
460 atarijoysticks[numjoystick].prevstate = curstate; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
461 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
462 break; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
463 case PORTA_LP: |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
464 { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
465 int i; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
466 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
467 curstate = jp_lightpens[0]>>1; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
468 curstate |= (jp_lightpens[1]>>1)<<15; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
469 curstate |= (jp_fires & 3)<<30; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
470 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
471 if (curstate != prevstate) { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
472 /* X axis */ |
507
7853b6af5957
Atari joystick fixes contributed by Patrice Mandin
Sam Lantinga <slouken@libsdl.org>
parents:
305
diff
changeset
|
473 SDL_PrivateJoystickAxis(joystick,0,jp_lightpens[0] ^ 0x8000); |
302
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
474 /* Y axis */ |
507
7853b6af5957
Atari joystick fixes contributed by Patrice Mandin
Sam Lantinga <slouken@libsdl.org>
parents:
305
diff
changeset
|
475 SDL_PrivateJoystickAxis(joystick,1,jp_lightpens[1] ^ 0x8000); |
302
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
476 /* Buttons */ |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
477 for (i=0;i<2;i++) { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
478 int button; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
479 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
480 button=1<<(30+i); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
481 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
482 if ((curstate & button) && !(prevstate & button)) { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
483 SDL_PrivateJoystickButton(joystick,i,SDL_PRESSED); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
484 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
485 if (!(curstate & button) && (prevstate & button)) { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
486 SDL_PrivateJoystickButton(joystick,i,SDL_RELEASED); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
487 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
488 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
489 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
490 atarijoysticks[numjoystick].prevstate = curstate; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
491 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
492 break; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
493 case PORTA_ANPAD: |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
494 case PORTB_ANPAD: |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
495 { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
496 int numpaddle, i; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
497 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
498 numpaddle=0<<1; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
499 if (numjoystick==PORTB_ANPAD) numpaddle=1<<1; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
500 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
501 curstate = jp_paddles[numpaddle]>>1; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
502 curstate |= (jp_paddles[numpaddle+1]>>1)<<15; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
503 curstate |= ((jp_fires>>numpaddle) & 3)<<30; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
504 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
505 if (curstate != prevstate) { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
506 /* X axis */ |
507
7853b6af5957
Atari joystick fixes contributed by Patrice Mandin
Sam Lantinga <slouken@libsdl.org>
parents:
305
diff
changeset
|
507 SDL_PrivateJoystickAxis(joystick,0,jp_paddles[numpaddle] ^ 0x8000); |
302
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
508 /* Y axis */ |
507
7853b6af5957
Atari joystick fixes contributed by Patrice Mandin
Sam Lantinga <slouken@libsdl.org>
parents:
305
diff
changeset
|
509 SDL_PrivateJoystickAxis(joystick,1,jp_paddles[numpaddle+1] ^ 0x8000); |
302
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
510 /* Buttons */ |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
511 for (i=0;i<2;i++) { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
512 int button; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
513 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
514 button=1<<(30+i); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
515 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
516 if ((curstate & button) && !(prevstate & button)) { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
517 SDL_PrivateJoystickButton(joystick,i,SDL_PRESSED); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
518 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
519 if (!(curstate & button) && (prevstate & button)) { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
520 SDL_PrivateJoystickButton(joystick,i,SDL_RELEASED); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
521 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
522 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
523 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
524 atarijoysticks[numjoystick].prevstate = curstate; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
525 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
526 break; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
527 #if 0 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
528 case PARA_JOY0: |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
529 case PARA_JOY1: |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
530 break; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
531 #endif |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
532 }; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
533 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
534 return; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
535 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
536 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
537 void SDL_SYS_JoystickClose(SDL_Joystick *joystick) |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
538 { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
539 return; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
540 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
541 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
542 void SDL_SYS_JoystickQuit(void) |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
543 { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
544 SDL_numjoysticks=0; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
545 return; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
546 } |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
547 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
548 /*--- Joypad I/O read/write interface ---*/ |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
549 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
550 #define JOYPAD_IO_BASE (0xffff9200) |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
551 struct JOYPAD_IO_S { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
552 Uint16 fires; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
553 Uint16 directions; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
554 Uint16 dummy1[6]; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
555 Uint16 paddles[4]; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
556 Uint16 dummy2[4]; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
557 Uint16 lightpens[2]; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
558 }; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
559 #define JOYPAD_IO ((*(volatile struct JOYPAD_IO_S *)JOYPAD_IO_BASE)) |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
560 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
561 static void UpdateJoypads(void) |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
562 { |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
563 Uint16 tmp; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
564 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
565 /*--- This function is called in supervisor mode ---*/ |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
566 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
567 /* Update joysticks */ |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
568 jp_fires = (~(JOYPAD_IO.fires)) & 15; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
569 jp_directions = (~(JOYPAD_IO.directions)); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
570 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
571 /* Update lightpen */ |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
572 tmp = JOYPAD_IO.lightpens[0] & 1023; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
573 jp_lightpens[0] = (tmp<<6) | (tmp>>4); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
574 tmp = JOYPAD_IO.lightpens[1] & 1023; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
575 jp_lightpens[1] = (tmp<<6) | (tmp>>4); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
576 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
577 /* Update paddles */ |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
578 tmp = (JOYPAD_IO.paddles[0] & 255); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
579 jp_paddles[0] = (tmp<<8) | tmp; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
580 tmp = (JOYPAD_IO.paddles[1] & 255); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
581 jp_paddles[1] = (tmp<<8) | tmp; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
582 tmp = (JOYPAD_IO.paddles[2] & 255); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
583 jp_paddles[2] = (tmp<<8) | tmp; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
584 tmp = (JOYPAD_IO.paddles[3] & 255); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
585 jp_paddles[3] = (tmp<<8) | tmp; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
586 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
587 /* Update joypad 0 */ |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
588 JOYPAD_IO.directions=0xfffe; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
589 jp_joypads[0]=((~(JOYPAD_IO.fires)) & 3)<<(16); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
590 JOYPAD_IO.directions=0xfffe; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
591 jp_joypads[0] |= ((~(JOYPAD_IO.directions))>>8) & 15; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
592 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
593 JOYPAD_IO.directions=0xfffd; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
594 jp_joypads[0] |= ((~(JOYPAD_IO.fires)) & 3)<<(16+2); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
595 JOYPAD_IO.directions=0xfffd; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
596 jp_joypads[0] |= (((~(JOYPAD_IO.directions))>>8) & 15)<<4; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
597 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
598 JOYPAD_IO.directions=0xfffb; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
599 jp_joypads[0] |= ((~(JOYPAD_IO.fires)) & 3)<<(16+4); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
600 JOYPAD_IO.directions=0xfffb; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
601 jp_joypads[0] |= (((~(JOYPAD_IO.directions))>>8) & 15)<<8; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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602 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
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603 JOYPAD_IO.directions=0xfff7; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
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604 jp_joypads[0] |= ((~(JOYPAD_IO.fires)) & 3)<<(16+6); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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605 JOYPAD_IO.directions=0xfff7; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
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606 jp_joypads[0] |= (((~(JOYPAD_IO.directions))>>8) & 15)<<12; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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607 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
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608 /* Update joypad 1 */ |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
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609 JOYPAD_IO.directions=0xffef; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
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610 jp_joypads[1]=((~(JOYPAD_IO.fires)) & (3<<2))<<(16-2); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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611 JOYPAD_IO.directions=0xffef; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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612 jp_joypads[1] |= ((~(JOYPAD_IO.directions))>>12) & 15; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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613 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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614 JOYPAD_IO.directions=0xffdf; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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615 jp_joypads[1] |= ((~(JOYPAD_IO.fires)) & (3<<2))<<(16); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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616 JOYPAD_IO.directions=0xffdf; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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617 jp_joypads[1] |= (((~(JOYPAD_IO.directions))>>12) & 15)<<4; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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618 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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619 JOYPAD_IO.directions=0xffbf; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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620 jp_joypads[1] |= ((~(JOYPAD_IO.fires)) & (3<<2))<<(16+2); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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621 JOYPAD_IO.directions=0xffbf; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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622 jp_joypads[1] |= (((~(JOYPAD_IO.directions))>>12) & 15)<<8; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
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623 |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
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624 JOYPAD_IO.directions=0xff7f; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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625 jp_joypads[1] |= ((~(JOYPAD_IO.fires)) & (3<<2))<<(16+4); |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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626 JOYPAD_IO.directions=0xff7f; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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627 jp_joypads[1] |= (((~(JOYPAD_IO.directions))>>12) & 15)<<12; |
8a86bdf34f0f
Added Atari joystick support (thanks Patrice!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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628 } |