add eon abyss mermaid underwater hint sprite

This commit is contained in:
scawful
2024-06-17 16:43:38 -04:00
parent 08b499a889
commit d22fc4f59a
2 changed files with 216 additions and 0 deletions

213
Sprites/NPCs/mermaid.asm Normal file
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@@ -0,0 +1,213 @@
;==============================================================================
; Sprite Properties
;==============================================================================
!SPRID = $F0 ; The sprite ID you are overwriting (HEX)
!NbrTiles = 02 ; Number of tiles used in a frame
!Harmless = 00 ; 00 = Sprite is Harmful, 01 = Sprite is Harmless
!HVelocity = 00 ; Is your sprite going super fast? put 01 if it is
!Health = 00 ; Number of Health the sprite have
!Damage = 00 ; (08 is a whole heart), 04 is half heart
!DeathAnimation = 00 ; 00 = normal death, 01 = no death animation
!ImperviousAll = 00 ; 00 = Can be attack, 01 = attack will clink on it
!SmallShadow = 00 ; 01 = small shadow, 00 = no shadow
!Shadow = 00 ; 00 = don't draw shadow, 01 = draw a shadow
!Palette = 00 ; Unused in this template (can be 0 to 7)
!Hitbox = 00 ; 00 to 31, can be viewed in sprite draw tool
!Persist = 00 ; 01 = your sprite continue to live offscreen
!Statis = 00 ; 00 = is sprite is alive?, (kill all enemies room)
!CollisionLayer = 00 ; 01 = will check both layer for collision
!CanFall = 00 ; 01 sprite can fall in hole, 01 = can't fall
!DeflectArrow = 00 ; 01 = deflect arrows
!WaterSprite = 00 ; 01 = can only walk shallow water
!Blockable = 00 ; 01 = can be blocked by link's shield?
!Prize = 00 ; 00-15 = the prize pack the sprite will drop from
!Sound = 00 ; 01 = Play different sound when taking damage
!Interaction = 00 ; ?? No documentation
!Statue = 00 ; 01 = Sprite is statue
!DeflectProjectiles = 00 ; 01 = Sprite will deflect ALL projectiles
!ImperviousArrow = 00 ; 01 = Impervious to arrows
!ImpervSwordHammer = 00 ; 01 = Impervious to sword and hammer attacks
!Boss = 00 ; 00 = normal sprite, 01 = sprite is a boss
%Set_Sprite_Properties(Sprite_Mermaid_Prep, Sprite_Mermaid_Long)
;==================================================================================================
; Sprite Long Hook for that sprite
; --------------------------------------------------------------------------------------------------
; This code can be left unchanged
; handle the draw code and if the sprite is active and should move or not
;==================================================================================================
Sprite_Mermaid_Long:
PHB : PHK : PLB
JSR Sprite_Mermaid_Draw ; Call the draw code
JSL Sprite_CheckActive ; Check if game is not paused
BCC .SpriteIsNotActive ; Skip Main code is sprite is innactive
JSR Sprite_Mermaid_Main ; Call the main sprite code
.SpriteIsNotActive
PLB ; Get back the databank we stored previously
RTL ; Go back to original code
;==================================================================================================
; Sprite initialization
; --------------------------------------------------------------------------------------------------
; this code only get called once perfect to initialize sprites substate or timers
; this code as soon as the room transitions/ overworld transition occurs
;==================================================================================================
Sprite_Mermaid_Prep:
PHB : PHK : PLB
; Add more code here to initialize data
LDA.b #$40 : STA.w SprTimerA, X
PLB
RTL
;==================================================================================================
; Sprite Main routines code
; --------------------------------------------------------------------------------------------------
; This is the main local code of your sprite
; This contains all the Subroutines of your sprites you can add more below
;==================================================================================================
Sprite_Mermaid_Main:
LDA.w SprAction, X; Load the SprAction
JSL UseImplicitRegIndexedLocalJumpTable; Goto the SprAction we are currently in
dw MermaidWait
dw MermaidDive
dw MermaidSwim
MermaidWait:
{
%PlayAnimation(0,0, 20)
LDA.w SprTimerA, X : BNE +
LDA.b #$20 : STA.w SprTimerA, X
INC.w SprAction, X
+
RTS
}
MermaidDive:
{
%PlayAnimation(1,2, 14)
LDA.w SprTimerA, X : BNE +
INC.w SprAction, X
LDA.b #-10 : STA.w SprXSpeed, X
LDA.b #$02 : STA.w SprTimerA, X
+
RTS
}
MermaidSwim:
{
%PlayAnimation(3,3, 20)
JSL Sprite_Move
LDA.w SprTimerA, X : BEQ +
JSR SpawnSplash
+
RTS
}
;==================================================================================================
; Sprite Draw code
; --------------------------------------------------------------------------------------------------
; Draw the tiles on screen with the data provided by the sprite maker editor
;==================================================================================================
Sprite_Mermaid_Draw:
JSL Sprite_PrepOamCoord
JSL Sprite_OAM_AllocateDeferToPlayer
LDA $0DC0, X : CLC : ADC $0D90, X : TAY;Animation Frame
LDA .start_index, Y : STA $06
PHX
LDX .nbr_of_tiles, Y ;amount of tiles -1
LDY.b #$00
.nextTile
PHX ; Save current Tile Index?
TXA : CLC : ADC $06 ; Add Animation Index Offset
PHA ; Keep the value with animation index offset?
ASL A : TAX
REP #$20
LDA $00 : CLC : ADC .x_offsets, X : STA ($90), Y
AND.w #$0100 : STA $0E
INY
LDA $02 : CLC : ADC .y_offsets, X : STA ($90), Y
CLC : ADC #$0010 : CMP.w #$0100
SEP #$20
BCC .on_screen_y
LDA.b #$F0 : STA ($90), Y ;Put the sprite out of the way
STA $0E
.on_screen_y
PLX ; Pullback Animation Index Offset (without the *2 not 16bit anymore)
INY
LDA .chr, X : STA ($90), Y
INY
LDA .properties, X : STA ($90), Y
PHY
TYA : LSR #2 : TAY
LDA .sizes, X : ORA $0F : STA ($92), Y ; store size in oam buffer
PLY : INY
PLX : DEX : BPL .nextTile
PLX
RTS
;==================================================================================================
; Sprite Draw Generated Data
; --------------------------------------------------------------------------------------------------
; This is where the generated Data for the sprite go
;==================================================================================================
.start_index
db $00, $02, $04, $05
.nbr_of_tiles
db 1, 1, 0, 1
.x_offsets
dw 0, 0
dw -4, 4
dw 0
dw 0, 0
.y_offsets
dw -8, 8
dw -4, -4
dw 4
dw 0, 8
.chr
db $0E, $2E
db $0B, $0C
db $2B
db $09, $29
.properties
db $39, $39
db $39, $39
db $39
db $39, $39
.sizes
db $02, $02
db $02, $02
db $02
db $02, $02

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@@ -106,6 +106,9 @@ print "End of bean_vendor.asm ", pc
incsrc "Sprites/Bosses/octoboss.asm"
print "End of octoboss.asm ", pc
; TODO: Make a parent sprite for per map NPCs
incsrc "Sprites/NPCs/Mermaid.asm"
;=========================================================
org $318000