1 files changed, 26 insertions, 0 deletions
diff --git a/src/engine/draw_screen.h b/src/engine/draw_screen.h
new file mode 100644
index 0000000..95765e5
--- /dev/null
+++ b/src/engine/draw_screen.h
@@ -0,0 +1,26 @@
+#pragma once
+
+
+// every function call for drawing the screen goes here.
+#include "engine/maths.h"
+#include "ppu/consts.h"
+#include "ppu/ppu.h"
+
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+
+#define HH_map_size_X 80
+#define HH_map_size_Y 60
+
+/** @brief return a single tile from world binary */
+uint8_t hh_world_to_tile(vec2 pos);
+/** @brief shift to level if viewport changed position */
+void hh_draw_screen(vec2 viewport);
+/** @brief send data to BAM memory from binary level */
+void hh_setup_screen();
+/** @brief send black screen to background memory */
+void hh_clear_screen();
+/** @brief clears all sprite data */
+void hh_clear_sprite();