;;; sets a new player continue checkpoint.
CPX player1_object
BNE +skip
LDA currentNametable
STA continueScreen
LDA Object_x_hi,x
STA continueX
LDA Object_y_hi,x
STA continueY
+skip ;;;;;;;;;;;;;;;;;; Presumes there is a variable called myLives defined in user variables.
;;;;;;;;;;;;;;;;;; You could also create your own variable for this.
LDA gameHandler
AND #%10000000
BEQ +canHurtPlayer
JMP +skipHurt
+canHurtPlayer:
Dec myLives
LDA myLives
BNE myLivesNotZero
;JMP RESET ;; game over.
;;;; also could warp to game over screen here instead.
WarpToScreen #$01, #$FF, #$01 ;;This is warp to UNDERWORLD, LAST SCREEN this is for me because 8x8 , #$01 is normal warp;;
;; arg0 = warp to map. 0= map1. 1= map2.
;; arg1 = screen to warp to. use mouse to find coordinates = #$yx use hex convertor.
;; arg2 = screen transition type - most likely use 1 here.
;; 1 = warp, where it observes the warp in position for the player.
;;Don't Forget to set WARP IN COORDINATES ON YOUR MAP!;;
JMP +skipHurt
myLivesNotZero:
LDA continueMap
STA warpMap
LDA continueScreen
STA currentNametable
AND #%00001111
STA camX_hi
LDX player1_object
STA Object_screen,x
LDA #$02 ;; this is continue type warp.
STA screenTransitionType ;; is of warp type
LDA #$00
STA camX
sta camX_lo
LDA updateScreenData
AND #%11111011
STA updateScreenData
LDA scrollByte
AND #%00111110
ORA #%00000010
STA scrollByte
LDA #$00
STA scrollOffsetCounter
LDA gameHandler
ORA #%10000000
STA gameHandler ;; this will set the next game loop to update the screen.
LDA #$05
STA bossHealth ;; resets boss health for this level.
+skipHurt
LDA gameHandler
AND #%10000000
BEQ +canHurtPlayer
JMP +skipHurt
+canHurtPlayer:
Dec myLives
LDA myLives
BNE myLivesNotZero
;JMP RESET ;; game over.
;;;; also could warp to game over screen here instead. ;;
WarpToScreen #$01, #$E7, #$01 ;;This is warp to UNDERWORLD, LAST SCREEN this is for me because 8x8 , #$01 is normal warp;;
;; arg0 = warp to map. 0= map1. 1= map2.
;; arg1 = screen to warp to. use mouse to find coordinates = #$yx use hex convertor.
;; arg2 = screen transition type - most likely use 1 here.
;; 1 = warp, where it observes the warp in position for the player.
;;Don't Forget to set WARP IN COORDINATES ON YOUR MAP!;;
JMP +skipHurt
+skipHurt
+myLivesNotZero
ChangeActionStep player1_object, #$07
PlaySound #sfx_BossDeath
+skipHurt
;; if on the GAME OVER screen
LDA camScreen
CLC
CMP #GAME_OVER_SCREEN
BNE +
JMP RESET
+
RTSSadly this doesn't seem to work anymore, NESMaker doesn't recognize the variable names as given. I didn't know what or how to define them so I just removed them from my code. This was my version of the code I attempted to use, but it didn't work. It took me to the completely wrong screen (after looking up demo.txt and the address in the Mesen memory viewer it was taking me to screen A6 instead of 0F, which is what my game over screen was set to.) So I copied my Game Over screen to A6 and it displays the wrong tileset. I'm guessing my game doesn't know to change tilesets when I tell it to warp? How do I accomplish this in a way that's compatible with 4.5.9?Make your "Game Over" screen... for example here I used the 254th one:
In "Project Settings > User Constants", create a new constants named "GAME_OVER_SCREEN", and give it the value of the screen you chose, here "254":
Now, modify your PlayerLoseLife.asm script, like
This :
Code:;;; do loss of life stuff here DEC myLives LDA myLives BNE gameNotOver ;;do gameover stuff here. Warp to screen? Show animation? Just restart? ;JMP RESET LDA #GAME_OVER_SCREEN STA continueScreen LDA #$02 STA temp1 JMP isGameOver gameNotOver: LDA #$04 STA temp1 isGameOver: ;;;;; ;;; do warp to continue screen stuff here. LDA #$00 STA newGameState LDA continueMap CLC ADC #$01 STA temp GoToScreen continueScreen, temp, temp1 LDA #$00 STA playerToSpawn ;LDX player1_object ;DeactivateCurrentObject LDA #$01 STA loadObjectFlag JSR DeactivateAllObjects LDA continuePositionX STA newX LDA continuePositionY STA newY ;; player1 reset health: LDA #$03 ;; <--- HERE reset with your Health value STA myHealth
And another things, here a script to RESET your game when you are on the Game Over screen:
You can assign this script to any button you want to use to reset the game.Code:;; if on the GAME OVER screen LDA currentScreen CLC CMP #GAME_OVER_SCREEN BNE + JMP RESET + RTS
;;;;;;;;;;;;;;;;;; Presumes there is a variable called myLives defined in user variables.
;;;;;;;;;;;;;;;;;; You could also create your own variable for this.
LDA gameHandler
AND #%10000000
BEQ +canHurtPlayer
JMP +skipHurt
+canHurtPlayer:
DEC myLives
LDA myLives
BNE myLivesNotZero
;JMP RESET ;; game over.
;;;; also could warp to game over screen here instead.
WarpToScreen #$00, #GAME_OVER_SCREEN, #$01
JMP +skipHurt
myLivesNotZero:
LDA continueMap
STA warpMap
LDA continueScreen
STA currentNametable
AND #%00001111
STA camX_hi
LDX player1_object
STA Object_screen,x
LDA #$02 ;; this is continue type warp.
STA screenTransitionType ;; is of warp type
LDA #$00
STA camX
sta camX_lo
LDA updateScreenData
AND #%11111011
STA updateScreenData
LDA scrollByte
AND #%00111110
ORA #%00000010
STA scrollByte
LDA #$00
STA scrollOffsetCounter
LDA gameHandler
ORA #%10000000
STA gameHandler ;; this will set the next game loop to update the screen.
LDA #$05
STA bossHealth ;; resets boss health for this level.
+skipHurtSadly this does not work for me either. I get to the correct screen but it's using the tileset for the screen that the player came from. Music is correct though.
