Add datetime and control methods

1 files changed, 9 insertions, 2 deletions

diff --git a/src/uxn/devices/ppu.c b/src/uxn/devices/ppu.c
index d70afdd..e9a94a6 100644
--- a/src/uxn/devices/ppu.c
+++ b/src/uxn/devices/ppu.c
@@ -163,6 +163,9 @@ putcolors(Ppu *p, Uint8 *addr) {
 
 void
 putpixel(Ppu *p, Uint32 *layer, Uint16 x, Uint16 y, Uint8 color) {
+    if(x >= 30 * 8 || y >= 20 * 8) {
+        return;
+    }
     size_t tile_x = x / 8;
     size_t tile_y = y / 8;
     size_t start_col = x % 8;
@@ -176,6 +179,9 @@ putpixel(Ppu *p, Uint32 *layer, Uint16 x, Uint16 y, Uint8 color) {
 void
 puticn(Ppu *p, Uint32 *layer, Uint16 x, Uint16 y, Uint8 *sprite, Uint8 color,
         Uint8 flipx, Uint8 flipy) {
+    if(x >= 30 * 8 || y >= 20 * 8) {
+        return;
+    }
     size_t tile_x = x / 8;
     size_t tile_y = y / 8;
     size_t start_col = x % 8;
@@ -227,6 +233,9 @@ puticn(Ppu *p, Uint32 *layer, Uint16 x, Uint16 y, Uint8 *sprite, Uint8 color,
 void
 putchr(Ppu *p, Uint32 *layer, Uint16 x, Uint16 y, Uint8 *sprite, Uint8 color,
         Uint8 flipx, Uint8 flipy) {
+    if(x >= 30 * 8 || y >= 20 * 8) {
+        return;
+    }
     Uint16 v, h;
     for(v = 0; v < 8; v++)
         for(h = 0; h < 8; h++) {
@@ -284,8 +293,6 @@ initppu(Ppu *p, Uint8 hor, Uint8 ver, Uint8 pad) {
     backbuffer_bg1 = malloc(30 * 20 * sizeof(Tile));
 
     // Clear tile memory.
-    p->fg = &TILE_MEM[cb_fg];
-    p->bg = &TILE_MEM[cb_bg];
     p->fg = backbuffer_bg0;
     p->bg = backbuffer_bg1;
     for (size_t i = 0; i < 30 * 20 * 8; ++i) {