fixing some stuff but nothing really.

src/display/display.c

@@ -51,10 +51,15 @@ errorret_t displayInit(void) {
     }
 
     SDL_GL_SetSwapInterval(1);
-    glDisable(GL_DEPTH_TEST);
+    SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 24);
     glDisable(GL_CULL_FACE);
     glDisable(GL_LIGHTING);// PSP defaults this on?
     glShadeModel(GL_SMOOTH); // Fixes color on PSP?
+
+    glEnable(GL_DEPTH_TEST);
+    glDepthFunc(GL_LEQUAL);
+    glClearDepth(1.0f);
+
     glEnable(GL_BLEND);
     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
     glPixelStorei(GL_PACK_ALIGNMENT, 1);