From: Lukas Krickl <lukas@krickl.dev>
Date: Wed, 22 Mar 2023 05:26:43 +0000 (+0100)
Subject: Commit to save work
X-Git-Url: https://git.krickl.dev/?a=commitdiff_plain;h=286b21ebd36cd202e1c07e3575aa19c40b2f59e8;p=turtlebay%2F.git

Commit to save work
---

diff --git a/main.asm b/main.asm
index 46a7dbd..f4625ef 100644
--- a/main.asm
+++ b/main.asm
@@ -222,20 +222,12 @@ DoDrawGrp0 ;
 	sta GRP0 ; update player0 to draw turtle
 
 	; draw playfield
-	tya ; transfer y to a
-	ldy Temp ; load y with map counter
-	sta Temp ; store y for now
-
 	lda (MapPtr0),y ; playfiled pattern test
 	sta PF0
 	lda (MapPtr1),y ; playfiled pattern test
 	sta PF1
 	lda (MapPtr2),y ; playfiled pattern test
 	sta PF2
-	iny ; increment y
-	lda Temp ; load back old y
-	sty Temp ; store new map counter
-	tay ; and transfer it back
 
 	; precalculate date for next line
 	lda #TURTLEHEIGHT-1 ; height of gfx
@@ -249,6 +241,14 @@ DoDrawGrp1
 	; start of line 2 of the 2LK
 	sta GRP1
 
+	; draw playfield
+	lda (MapPtr0),y ; playfiled pattern test
+	sta PF0
+	lda (MapPtr1),y ; playfiled pattern test
+	sta PF1
+	lda (MapPtr2),y ; playfiled pattern test
+	sta PF2
+
 	dey ; decrease the loop counter
 	bne pfLoop ; branch if more left to draw