Mercurial > sdl-ios-xcode

comparison test/testsprite2.c @ 1965:a788656ca29a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
SDL constants are all uppercase.
author Sam Lantinga <slouken@libsdl.org>
date Sat, 05 Aug 2006 17:09:42 +0000
parents 3f54b3ec5a07
children 8055185ae4ed
comparison
equal deleted inserted replaced
1964:071b6598d48f 1965:a788656ca29a
14 static int num_sprites; 14 static int num_sprites;
15 static SDL_TextureID *sprites; 15 static SDL_TextureID *sprites;
16 static SDL_Rect *positions; 16 static SDL_Rect *positions;
17 static SDL_Rect *velocities; 17 static SDL_Rect *velocities;
18 static int sprite_w, sprite_h; 18 static int sprite_w, sprite_h;
19 static SDL_TextureBlendMode blendMode = SDL_TextureBlendMode_Mask; 19 static SDL_TextureBlendMode blendMode = SDL_TEXTUREBLENDMODE_MASK;
20 static SDL_TextureScaleMode scaleMode = SDL_TextureScaleMode_None; 20 static SDL_TextureScaleMode scaleMode = SDL_TEXTURESCALEMODE_NONE;
21 21
22 /* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */ 22 /* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */
23 static void 23 static void
24 quit(int rc) 24 quit(int rc)
25 { 25 {
58 58
59 /* Create textures from the image */ 59 /* Create textures from the image */
60 for (i = 0; i < state->num_windows; ++i) { 60 for (i = 0; i < state->num_windows; ++i) {
61 SDL_SelectRenderer(state->windows[i]); 61 SDL_SelectRenderer(state->windows[i]);
62 sprites[i] = 62 sprites[i] =
63 SDL_CreateTextureFromSurface(0, SDL_TextureAccess_Remote, temp); 63 SDL_CreateTextureFromSurface(0, SDL_TEXTUREACCESS_REMOTE, temp);
64 if (!sprites[i]) { 64 if (!sprites[i]) {
65 fprintf(stderr, "Couldn't create texture: %s\n", SDL_GetError()); 65 fprintf(stderr, "Couldn't create texture: %s\n", SDL_GetError());
66 SDL_FreeSurface(temp); 66 SDL_FreeSurface(temp);
67 return (-1); 67 return (-1);
68 } 68 }
132 if (consumed == 0) { 132 if (consumed == 0) {
133 consumed = -1; 133 consumed = -1;
134 if (SDL_strcasecmp(argv[i], "--blend") == 0) { 134 if (SDL_strcasecmp(argv[i], "--blend") == 0) {
135 if (argv[i + 1]) { 135 if (argv[i + 1]) {
136 if (SDL_strcasecmp(argv[i + 1], "none") == 0) { 136 if (SDL_strcasecmp(argv[i + 1], "none") == 0) {
137 blendMode = SDL_TextureBlendMode_None; 137 blendMode = SDL_TEXTUREBLENDMODE_NONE;
138 consumed = 2; 138 consumed = 2;
139 } else if (SDL_strcasecmp(argv[i + 1], "mask") == 0) { 139 } else if (SDL_strcasecmp(argv[i + 1], "mask") == 0) {
140 blendMode = SDL_TextureBlendMode_Mask; 140 blendMode = SDL_TEXTUREBLENDMODE_MASK;
141 consumed = 2; 141 consumed = 2;
142 } else if (SDL_strcasecmp(argv[i + 1], "blend") == 0) { 142 } else if (SDL_strcasecmp(argv[i + 1], "blend") == 0) {
143 blendMode = SDL_TextureBlendMode_Blend; 143 blendMode = SDL_TEXTUREBLENDMODE_BLEND;
144 consumed = 2; 144 consumed = 2;
145 } else if (SDL_strcasecmp(argv[i + 1], "add") == 0) { 145 } else if (SDL_strcasecmp(argv[i + 1], "add") == 0) {
146 blendMode = SDL_TextureBlendMode_Add; 146 blendMode = SDL_TEXTUREBLENDMODE_ADD;
147 consumed = 2; 147 consumed = 2;
148 } else if (SDL_strcasecmp(argv[i + 1], "mod") == 0) { 148 } else if (SDL_strcasecmp(argv[i + 1], "mod") == 0) {
149 blendMode = SDL_TextureBlendMode_Mod; 149 blendMode = SDL_TEXTUREBLENDMODE_MOD;
150 consumed = 2; 150 consumed = 2;
151 } 151 }
152 } 152 }
153 } else if (SDL_strcasecmp(argv[i], "--scale") == 0) { 153 } else if (SDL_strcasecmp(argv[i], "--scale") == 0) {
154 if (argv[i + 1]) { 154 if (argv[i + 1]) {
155 if (SDL_strcasecmp(argv[i + 1], "none") == 0) { 155 if (SDL_strcasecmp(argv[i + 1], "none") == 0) {
156 scaleMode = SDL_TextureScaleMode_None; 156 scaleMode = SDL_TEXTURESCALEMODE_NONE;
157 consumed = 2; 157 consumed = 2;
158 } else if (SDL_strcasecmp(argv[i + 1], "fast") == 0) { 158 } else if (SDL_strcasecmp(argv[i + 1], "fast") == 0) {
159 scaleMode = SDL_TextureScaleMode_Fast; 159 scaleMode = SDL_TEXTURESCALEMODE_FAST;
160 consumed = 2; 160 consumed = 2;
161 } else if (SDL_strcasecmp(argv[i + 1], "slow") == 0) { 161 } else if (SDL_strcasecmp(argv[i + 1], "slow") == 0) {
162 scaleMode = SDL_TextureScaleMode_Slow; 162 scaleMode = SDL_TEXTURESCALEMODE_SLOW;
163 consumed = 2; 163 consumed = 2;
164 } else if (SDL_strcasecmp(argv[i + 1], "best") == 0) { 164 } else if (SDL_strcasecmp(argv[i + 1], "best") == 0) {
165 scaleMode = SDL_TextureScaleMode_Best; 165 scaleMode = SDL_TEXTURESCALEMODE_BEST;
166 consumed = 2; 166 consumed = 2;
167 } 167 }
168 } 168 }
169 } else if (SDL_isdigit(*argv[i])) { 169 } else if (SDL_isdigit(*argv[i])) {
170 num_sprites = SDL_atoi(argv[i]); 170 num_sprites = SDL_atoi(argv[i]);
204 if (!positions || !velocities) { 204 if (!positions || !velocities) {
205 fprintf(stderr, "Out of memory!\n"); 205 fprintf(stderr, "Out of memory!\n");
206 quit(2); 206 quit(2);
207 } 207 }
208 srand(time(NULL)); 208 srand(time(NULL));
209 if (scaleMode != SDL_TextureScaleMode_None) { 209 if (scaleMode != SDL_TEXTURESCALEMODE_NONE) {
210 sprite_w += sprite_w / 2; 210 sprite_w += sprite_w / 2;
211 sprite_h += sprite_h / 2; 211 sprite_h += sprite_h / 2;
212 } 212 }
213 for (i = 0; i < num_sprites; ++i) { 213 for (i = 0; i < num_sprites; ++i) {
214 positions[i].x = rand() % (state->window_w - sprite_w); 214 positions[i].x = rand() % (state->window_w - sprite_w);