diff --git a/gtk3/main.c b/gtk3/main.c
index b5ce8b3..add97d3 100644
--- a/gtk3/main.c
+++ b/gtk3/main.c
@@ -37,6 +37,10 @@ static uint32_t tileset_buffer[tileset_buffer_length] = {0};
#define tilemap_buffer_length 256 * 256 * 4
static uint32_t tilemap_buffer[tilemap_buffer_length] = {0};
+static GB_oam_info_t oamInfo[40];
+static uint16_t oamCount;
+static uint8_t oamHeight;
+
static uint8_t pressed_buttons;
// List of GActions for the `app` prefix
@@ -1064,7 +1068,52 @@ static void vblank(GB_gameboy_t *gb) {
};
}
else if (g_strcmp0("vram_viewer_sprites", active) == 0) {
+ GtkListStore *store = builder_get(GTK_LIST_STORE, "sprite_list_store");
+ GtkTreeIter iter;
+ gtk_list_store_clear(store);
+ gtk_tree_model_get_iter_first(GTK_TREE_MODEL(store), &iter);
+
+ oamCount = GB_get_oam_info(gb, oamInfo, &oamHeight);
+
+ for (unsigned row = 0; row < oamCount; ++row) {
+ GdkPixbuf *pixbuf = gdk_pixbuf_new_from_bytes(
+ g_bytes_new(oamInfo[row].image, 128 * sizeof(uint32_t)),
+ GDK_COLORSPACE_RGB, true, 8, 8, oamHeight, 8 * sizeof(uint32_t)
+ );
+
+ GdkPixbuf *dest = gdk_pixbuf_new(GDK_COLORSPACE_RGB, true, 8, 8 * 2, oamHeight * 2);
+
+ gdk_pixbuf_scale(pixbuf, dest,
+ 0, 0, 8 * 2, oamHeight * 2,
+ 0, 0, 2.0, 2.0,
+ GDK_INTERP_NEAREST
+ );
+
+ g_object_unref(pixbuf);
+
+ gtk_list_store_insert_with_values(store, &iter, -1,
+ 0, dest,
+ 1, itoa(oamInfo[row].x - 8),
+ 2, itoa(oamInfo[row].y - 16),
+ 3, g_strdup_printf("$%02x", oamInfo[row].tile),
+ 4, g_strdup_printf("$%04x", 0x8000 + oamInfo[row].tile * 0x10),
+ 5, g_strdup_printf("$%04x", oamInfo[row].oam_addr),
+ 6, GB_is_cgb(gb)
+ ? g_strdup_printf("%c%c%c%d%d",
+ oamInfo[row].flags & 0x80? 'P' : '-',
+ oamInfo[row].flags & 0x40? 'Y' : '-',
+ oamInfo[row].flags & 0x20? 'X' : '-',
+ oamInfo[row].flags & 0x08? 1 : 0,
+ oamInfo[row].flags & 0x07)
+ : g_strdup_printf("%c%c%c%d",
+ oamInfo[row].flags & 0x80? 'P' : '-',
+ oamInfo[row].flags & 0x40? 'Y' : '-',
+ oamInfo[row].flags & 0x20? 'X' : '-',
+ oamInfo[row].flags & 0x10? 1 : 0),
+ -1
+ );
+ }
}
else if (g_strcmp0("vram_viewer_palettes", active) == 0) {
diff --git a/gtk3/resources/ui/window.ui b/gtk3/resources/ui/window.ui
index 35045f8..816a3f4 100644
--- a/gtk3/resources/ui/window.ui
+++ b/gtk3/resources/ui/window.ui
@@ -1441,7 +1441,10 @@ Maximilian Mader https://github.com/max-m
@@ -1495,7 +1498,7 @@ Maximilian Mader https://github.com/max-m
- 4
+ 5
@@ -1506,7 +1509,7 @@ Maximilian Mader https://github.com/max-m
- 5
+ 6