demo

git-svn-id: svn://svn.code.sf.net/p/actiongame/code/trunk/ac@997 e016b1c5-ed68-44aa-a2f7-31cac88cffde

source/src/rendergl.cpp

@@ -228,7 +228,36 @@ COMMAND(trypitch, ARG_1INT);
 
 void recomputecamera()
 {
-    if(editmode || player1->state!=CS_DEAD)
+    if(demoplayback && demoplayer)
+    {
+        static physent democam; 
+        extern bool firstpersondemo;
+
+        if(demoplayer == player1 && firstpersondemo)
+        {
+            democam = *(physent *)player1;
+        }
+        else
+        {
+            static playerent *lastplayer = NULL;
+            if(lastplayer != demoplayer)
+            {
+                lastplayer = demoplayer;
+                democam = *(physent *)demoplayer;
+                democam.type = ENT_CAMERA;
+                democam.reset();
+                democam.roll = 0;
+                democam.move = -1;
+                camera1 = &democam;
+            }
+            democam.o = demoplayer->o;
+            democam.o.x -= (float)(cosf(RAD*(demoplayer->yaw-90)))*demoplayer->radius*1.5f;
+            democam.o.y -= (float)(sinf(RAD*(demoplayer->yaw-90)))*demoplayer->radius*1.5f;
+            democam.o.z += demoplayer->eyeheight/3.0f;
+            if(!demopaused) democam.yaw = demoplayer->yaw;
+        }        
+    }
+    else if(editmode || player1->state!=CS_DEAD)
     {
         camera1 = player1;
     }
@@ -505,7 +534,7 @@ void drawhudgun(int w, int h, float aspect, int farplane)
     gluPerspective((float)100.0f*h/w, aspect, 0.3f, farplane); // fov fixed at 100°
     glMatrixMode(GL_MODELVIEW);
 
-    if(player1->state!=CS_DEAD) renderhudgun();
+    if(player1->state!=CS_DEAD && (!demoplayback || localdemoplayer1st())) renderhudgun();
     rendermenumdl();
 
     glMatrixMode(GL_PROJECTION);