c interface semi-done

1 files changed, 45 insertions, 21 deletions

diff --git a/src/main.c b/src/main.c
index 43f9482..365671a 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,39 +1,63 @@
 #include <stdlib.h>
 #include <math.h>
+#ifdef HH_TARGET_DESKTOP
+#include <stdio.h>
+#endif
 
+#include "main.h"
 #include "ppu/ppu.h"
 #include "ppu/consts.h"
 
-hh_s_ppu_loc_sprite* hh_debug_circle_sprite() {
-	hh_s_ppu_loc_sprite* s = malloc(sizeof(hh_s_ppu_loc_sprite));
+bool g_hh_run = true;
 
-	for (int x = 0; x < HH_PPU_SPRITE_WIDTH; x++)
-		for (int y = 0; y < HH_PPU_SPRITE_HEIGHT; y++)
-			*s[y * HH_PPU_SPRITE_WIDTH + x] = (pow(x - 8, 2) + pow(y - 8, 2) < 67) ? 1 : 0;
+int main() {
+	hh_setup();
+	hh_loop();
+	hh_exit();
+	return 0;
+}
+
+void hh_ppu_vblank_interrupt() {
+	static unsigned long frame = 0;
+	frame++;
 
-	return s;
+#ifdef HH_TARGET_DESKTOP
+	printf("frame %lu\n", frame);
+#endif
 }
 
-int main() {
+void hh_setup() {
 	hh_ppu_init();
 
-	// hh_ppu_update_aux((hh_s_ppu_loc_aux) {
-	// 	.bg_shift_x = 0,
-	// 	.bg_shift_y = 0,
-	// 	.fg_fetch = 0,
-	// 	.sysreset = 0,
-	// });
+	hh_ppu_update_aux((hh_s_ppu_loc_aux) {
+		.bg_shift_x = 24,
+		.bg_shift_y = 0,
+		.fg_fetch = 1,
+		.sysreset = 1,
+	});
 
-	hh_s_ppu_loc_sprite* sprite = hh_debug_circle_sprite();
-	// hh_ppu_update_sprite(0, *sprite);
-	free(sprite);
+	hh_s_ppu_loc_sprite sprite = {0};
 
-	while (1);
+	for (int x = 0; x < HH_PPU_SPRITE_WIDTH; x++)
+		for (int y = 0; y < HH_PPU_SPRITE_HEIGHT; y++)
+			sprite[y * HH_PPU_SPRITE_WIDTH + x] = (pow(x - 8, 2) + pow(y - 8, 2) < 67) ? 1 : 0;
 
-	hh_ppu_deinit();
+	hh_ppu_update_sprite(0, sprite);
+
+	hh_ppu_update_foreground(0, (hh_s_ppu_loc_fam_entry) {
+		.horizontal_flip = false,
+		.vertical_flip = false,
+		.palette_index = 1,
+		.tilemap_index = 0,
+		.position_x = 30,
+		.position_y = 40
+	});
+
+	hh_ppu_update_color(1, 1, (hh_ppu_rgb_color_t) {15, 0, 15});
 }
 
-void hh_ppu_vblank_interrupt() {
-	static unsigned long frame = 0;
-	frame++;
+void hh_exit() {
+	g_hh_run = false;
+
+	hh_ppu_deinit();
 }