Mercurial > mm7

diff Indoor.cpp @ 871:710cf848ad24

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Particle engine made working.
author Nomad
date Mon, 01 Apr 2013 13:39:19 +0200
parents dfd683c4f538
children 2db21a810d48
line wrap: on
line diff
--- a/Indoor.cpp	Thu Mar 28 00:37:58 2013 +0400
+++ b/Indoor.cpp	Mon Apr 01 13:39:19 2013 +0200
@@ -373,8 +373,8 @@
 
   _this.field_0_timer = pEventTimer->uTotalGameTimeElapsed;
   _this.field_1C_mb_fov = 65;
-  _this.vPosition.x = pParty->vPosition.x - fixpoint_mul(stru_5C6E00->Cos(pParty->sRotationY), pParty->y_rotation_granularity);
-  _this.vPosition.y = pParty->vPosition.y - fixpoint_mul(stru_5C6E00->Sin(pParty->sRotationY), pParty->y_rotation_granularity);
+  _this.vPosition.x = pParty->vPosition.x - fixpoint_sub0(stru_5C6E00->Cos(pParty->sRotationY), pParty->y_rotation_granularity);
+  _this.vPosition.y = pParty->vPosition.y - fixpoint_sub0(stru_5C6E00->Sin(pParty->sRotationY), pParty->y_rotation_granularity);
   _this.vPosition.z = pParty->vPosition.z + pParty->sEyelevel;
   _this.sRotationX = pParty->sRotationX;
   _this.sRotationY = pParty->sRotationY;
@@ -3171,16 +3171,16 @@
                         HIDWORD(v33) = v32 >> 16;*/
                         //fixpoint_div(v1->x - v2->x, v1->y - v2->y);
                         //_a58 = v33 / (v1->y - v2->y);
-                        //_a59 = fixpoint_mul(_a58, sY - v2->y);
+                        //_a59 = fixpoint_sub0(_a58, sY - v2->y);
             auto x_div_y = fixpoint_div(v1->x - v2->x, v1->y - v2->y);
-            auto res = fixpoint_mul(x_div_y, sY - v2->y);  // a / b * c  - looks like projection 
+            auto res = fixpoint_sub0(x_div_y, sY - v2->y);  // a / b * c  - looks like projection 
             if (res + v2->x > sX)
               ++v54;
           }
           else
           {
             auto x_div_y = fixpoint_div(v2->x - v1->x, v2->y - v1->y);
-            auto res = fixpoint_mul(x_div_y, sY - v1->y);
+            auto res = fixpoint_sub0(x_div_y, sY - v1->y);
 
             if (res + v1->x > sX)
               ++v54;
@@ -3191,7 +3191,7 @@
                         LODWORD(v33) = v32 << 16;
                         HIDWORD(v33) = v32 >> 16;
                         _a58 = v33 / (v2->y - v1->y);
-                        _a59 = fixpoint_mul(_a58, sY - v1->y);
+                        _a59 = fixpoint_sub0(_a58, sY - v1->y);
 
                         if (_a59 + pVertices[k].x > sX)
                           ++v54;*/