scawful/oracle-of-secrets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

clamp pos to grid on direction change tile type

Browse Source
This commit is contained in:
scawful
2024-05-22 22:56:51 -04:00
parent 7b68c27570
commit 3880cd5648
1 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
Sprites/Objects/minecart.asm
View File

@@ -550,23 +550,25 @@ HandleTileDirections:
LDA #$00 : STA SprSubtype, X : STA !MinecartDirection
STA !SpriteDirection, X
%GotoAction(2) ; Minecart_MoveNorth
LDA SprX, X : AND #$F8 : STA SprX, X
RTS
.move_east
LDA #$01 : STA SprSubtype, X : STA !MinecartDirection
STA !MinecartDirection
LDA #$03 : STA !SpriteDirection, X
LDA SprY, X : SEC : SBC.b #$04 : STA SprY, X
LDA SprY, X : AND #$F8 : STA SprY, X
%GotoAction(3) ; Minecart_MoveEast
RTS
.move_south
LDA #$02 : STA SprSubtype, X : STA !MinecartDirection
LDA #$01 : STA !SpriteDirection, X
%GotoAction(4) ; Minecart_MoveSouth
LDA SprX, X : AND #$F8 : STA SprX, X
RTS
.move_west
LDA #$03 : STA SprSubtype, X : STA !MinecartDirection
LDA #$02 : STA !SpriteDirection, X
LDA SprY, X : SEC : SBC.b #$04 : STA SprY, X
LDA SprY, X : AND #$F8 : STA SprY, X
%GotoAction(5) ; Minecart_MoveWest
.done
RTS