use renderFlags for debug mode

Author: zohassadar

src/constants.asm

@@ -55,6 +55,7 @@ BUTTON_DPAD := BUTTON_UP | BUTTON_DOWN | BUTTON_LEFT | BUTTON_RIGHT
 RENDER_LINES = $01
 RENDER_LEVEL = $02
 RENDER_SCORE = $04
+RENDER_DEBUG = $08
 RENDER_HZ = $10
 RENDER_STATS = $40
 RENDER_HIGH_SCORE_LETTER = $80

src/modes/debug.asm

@@ -300,9 +300,9 @@ renderStateGameplay:
         rts
 
 renderDebugSaveSlot:
-        lda pausedrenderFlags
-        ora #$2
-        sta pausedrenderFlags
+        lda renderFlags
+        ora #RENDER_DEBUG
+        sta renderFlags
         rts
 
 renderDebugHUD:

src/nmi/render_mode_pause.asm

@@ -1,12 +1,12 @@
 render_mode_pause:
-        lda pausedrenderFlags
-        and #$02
+        lda renderFlags
+        and #RENDER_DEBUG
         beq @skipSaveSlotPatch
         jsr saveSlotNametablePatch
+        lda renderFlags
+        and #~RENDER_DEBUG
+        sta renderFlags
 @skipSaveSlotPatch:
-        lda #0
-        sta pausedrenderFlags
-
         lda playState
         cmp #$04
         beq @done

src/ram.asm

@@ -86,7 +86,7 @@ stringIndexLookup:
 spriteIndexInOamContentLookup: .res 1 ; $00A2
 renderFlags: .res 1 ; $00A3
 ; play/demo
-; Bit 0-lines 1-level 2-score 4-hz 6-stats 7-high score entry letter
+; Bit 0-lines 1-level 2-score 3-debug 4-hz 6-stats 7-high score entry letter
 ; speedtest
 ; 0 - hz
 ; level menu
@@ -192,7 +192,7 @@ saveStateSlot: .res 1 ; $60B
 saveStateSpriteType: .res 1 ; $60C
 saveStateSpriteDelay: .res 1 ; $60D
 presetIndex: .res 1 ; $60E ; can be mangled in other modes
-pausedrenderFlags: .res 1 ; $60F ; 0 - statistics 1 - saveslot
+.res 1
 debugLevelEdit: .res 1 ; $610
 debugNextCounter: .res 1 ; $611
 paceResult: .res 3 ; $612 ; 3 bytes