Corrected player pos to be centered not top left

src/player.odin

@@ -55,8 +55,8 @@ renderer_draw_player :: proc(player: ^Player) {
     }
 
     dst_rect := rl.Rectangle{
-        x = player.pos.x,
+        x = player.pos.x - f32(clip.frame_width)  / 2,
-        y = player.pos.y,
+        y = player.pos.y - f32(clip.frame_height) / 2,
         width  = f32(clip.frame_width),
         height = f32(clip.frame_height),
     }