hovercraft erase optymiz

weapons.asm

@@ -2629,25 +2629,33 @@ TankOnRightSide
 TankOnLeftSide
 	sty FloatingAlt ; I know, not elegant byt this variable it's free now (0 go right, $ff go left)
 	; now we have direction of bypassing tanks on screen
+
 	; clear "engine pixels" under tank
-	lda XtankstableL,x
-	sta xdraw
-	lda XtankstableH,x
-	sta xdraw+1
-	clc
-	lda Ytankstable,x
-	adc #1
-	sta ydraw
-	mva #0 ydraw+1
-	sta color
-	; draw  horizontal line 
-	mva #8 temp
-@
-	jsr plot
-	inw xdraw
-	dec temp
-	bne @-
-	ldx TankNr
+    mva #1 erase
+    jsr drawTankNr
+    inc ytanksTable,x
+    mva #0 erase
+    jsr drawTankNr
+    
+
+;	lda XtankstableL,x
+;	sta xdraw
+;	lda XtankstableH,x
+;	sta xdraw+1
+;	clc
+;	lda Ytankstable,x
+;	adc #1
+;	sta ydraw
+;	mva #0 ydraw+1
+;	sta color
+;	; draw  horizontal line 
+;	mva #8 temp
+;@
+;	jsr plot
+;	inw xdraw
+;	dec temp
+;	bne @-
+;	ldx TankNr
 	; first check if we over any tank
 	; Warning! in xdraw wird we have position of floating tank (after DrawTankNr)
 CheckForTanksBelow