From 538d2643165420941e435954190464c02bdc7030 Mon Sep 17 00:00:00 2001
From: Adrian Siekierka <kontakt@asie.pl>
Date: Wed, 26 Jul 2023 22:45:47 +0200
Subject: [PATCH] uxnds 0.4.4

---
 Makefile.3ds            | 2 +-
 Makefile.blocksds       | 4 ++--
 source/3ds/ctr_screen.c | 4 +++-
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/Makefile.3ds b/Makefile.3ds
index 7843d98..a0f0216 100644
--- a/Makefile.3ds
+++ b/Makefile.3ds
@@ -47,7 +47,7 @@ INCLUDES	:=	include source
 GRAPHICS	:=	assets/3ds
 ROMFS		:=	romfs/3ds
 GFXBUILD	:=	$(ROMFS)
-APP_TITLE := uxnds v0.4.3
+APP_TITLE := uxnds v0.4.4
 ifeq ($(DEBUG),true)
 APP_DESCRIPTION := tiny virtual machine (debug)
 else
diff --git a/Makefile.blocksds b/Makefile.blocksds
index 92502d8..8db3e63 100644
--- a/Makefile.blocksds
+++ b/Makefile.blocksds
@@ -7,9 +7,9 @@
 
 NAME		:= uxnds
 
-GAME_TITLE     := uxnds v0.4.3
+GAME_TITLE     := uxnds v0.4.4
 GAME_SUBTITLE  :=
-GAME_AUTHOR    := 08/05/2023
+GAME_AUTHOR    := 26/07/2023
 GAME_ICON      := misc/uxn32.png
 
 #NAME := donsol
diff --git a/source/3ds/ctr_screen.c b/source/3ds/ctr_screen.c
index d30be09..c526394 100644
--- a/source/3ds/ctr_screen.c
+++ b/source/3ds/ctr_screen.c
@@ -34,8 +34,10 @@ static Uint8 blending[4][16] = {
 	{2, 3, 1, 2, 2, 3, 1, 2, 2, 3, 1, 2, 2, 3, 1, 2}};
 
 static inline void
-screen_change(UxnCtrScreen *scr, Layer *s, int x1, int y1, int x2, int y2)
+screen_change(UxnCtrScreen *scr, Layer *s, Uint16 x1, Uint16 y1, Uint16 x2, Uint16 y2)
 {
+	if(y1 > scr->height && y2 > y1) return;
+	if(y1 > y2) y1 = 0;
 	if(y1 >= scr->height) s->y1 = 0;
 	else if(y1 < s->y1) s->y1 = y1;
 	if(y2 > scr->height) s->y2 = scr->height;