game loop and bullet

TODO game loop:
-(startingscreen) read correct indexes
-(shop) read correct indexes
-gameplay still needs alot with different levels etc..
rest not yet done
bullet needs testing and correct PAL and tilemap reading

1 files changed, 48 insertions, 1 deletions

diff --git a/src/engine/draw_screen.c b/src/engine/draw_screen.c
index c4f3389..205d4b6 100644
--- a/src/engine/draw_screen.c
+++ b/src/engine/draw_screen.c
@@ -19,7 +19,6 @@ uint8_t hh_world_to_tile(vec2 pos){
 	return tile;
 }
 
-
 // remeber old value to know which part to update.
 vec2 previousViewport = { .x = 0, .y = 0 };
 void hh_draw_screen(vec_cor viewport){
@@ -60,3 +59,51 @@ void hh_setup_screen(){
 	}
 	free(tile);
 }
+
+void hh_setup_startingScreen(){
+	int size = 300; // 40 x as tiles 30 y as tiles
+	FILE* level = fopen("../test/bin/startingScreen.bin", "rb"); /* open binary file */
+	if (!level) { /* check if file opened successfully */
+		fprintf(stderr, "Error: Failed to open file.\n");
+		return;
+	}
+	fseek(level, (0* sizeof(int)) + sizeof(int), SEEK_SET);
+	int* tile = (int*)malloc(size*sizeof(int));
+   fread(tile, sizeof(int), size, level); // read 1 tile from binary
+
+	fclose(level);
+
+	for(int BAM_index = 0; BAM_index < size; BAM_index++){
+		hh_ppu_update_background(BAM_index, (hh_s_ppu_loc_bam_entry){
+			.horizontal_flip = false,
+			.vertical_flip   = false,
+			.palette_index   = hh_get_palette(tile[BAM_index]),
+			.tilemap_index   = tile[BAM_index],
+		});
+	}
+	free(tile);
+}
+
+void hh_setup_shopScreen(){
+	int size = 300; // 40 x as tiles 30 y as tiles
+	FILE* level = fopen("../test/bin/shopScreen.bin", "rb"); /* open binary file */
+	if (!level) { /* check if file opened successfully */
+		fprintf(stderr, "Error: Failed to open file.\n");
+		return;
+	}
+	fseek(level, (0* sizeof(int)) + sizeof(int), SEEK_SET);
+	int* tile = (int*)malloc(size*sizeof(int));
+   fread(tile, sizeof(int), size, level); // read 1 tile from binary
+
+	fclose(level);
+
+	for(int BAM_index = 0; BAM_index < size; BAM_index++){
+		hh_ppu_update_background(BAM_index, (hh_s_ppu_loc_bam_entry){
+			.horizontal_flip = false,
+			.vertical_flip   = false,
+			.palette_index   = hh_get_palette(tile[BAM_index]),
+			.tilemap_index   = tile[BAM_index],
+		});
+	}
+	free(tile);
+}