Set width and height of entities in spawn functions.

src/battle/jumpgate.c

@@ -41,6 +41,8 @@ Entity *spawnJumpgate(void)
 
 	portal = getTexture("gfx/entities/portal.png");
 	portalAngle = 0;
+	
+	SDL_QueryTexture(jumpgate->texture, NULL, NULL, &jumpgate->w, &jumpgate->h);
 
 	return jumpgate;
 }

src/battle/waypoints.c

@@ -45,6 +45,8 @@ Entity *spawnWaypoint(void)
 	waypoint->action = think;
 	waypoint->flags |= EF_NO_MT_BOX;
 	
+	SDL_QueryTexture(waypoint->texture, NULL, NULL, &waypoint->w, &waypoint->h);
+	
 	return waypoint;
 }