Enemy housekeeping
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@@ -167,41 +167,39 @@ SpawnLightningAttack:
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{
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PHX
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LDA.b #$CD
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JSL Sprite_SpawnDynamically
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BMI .no_space
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JSL Sprite_SpawnDynamically : BMI .no_space
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; Use SprXSpeed, SprYSpeed, SprXRound, SprYRound
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; SprX, SprY, SprXH, SprY, to cast the lightning spell
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; and make it move off to the bottom left or bottom right
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; Use SprXSpeed, SprYSpeed, SprXRound, SprYRound
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; SprX, SprY, SprXH, SprY, to cast the lightning spell
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; and make it move off to the bottom left or bottom right
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; Y is the ID of the new attack sprite
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; X is the ID of the current source sprite
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; Y is the ID of the new attack sprite
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; X is the ID of the current source sprite
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; Left 0 or Right 1
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PHY
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JSL Sprite_IsToRightOfPlayer : TAY : CMP.b #$01 : BEQ +
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LDA.b #$00
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JMP .Continue
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+
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LDA.b #$01
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.Continue
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CLC : ADC.b #$03
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PLY
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STA.w SprSubtype, Y
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STA.w SprAction, Y
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; Left 0 or Right 1
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PHY
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JSL Sprite_IsToRightOfPlayer : TAY : CMP.b #$01 : BEQ +
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LDA.b #$00
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JMP .Continue
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+
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LDA.b #$01
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.Continue
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CLC : ADC.b #$03
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PLY
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STA.w SprSubtype, Y
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STA.w SprAction, Y
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LDA.w SprX, X : STA.w SprX, Y
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LDA.w SprY, X : STA.w SprY, Y
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LDA.w SprXH, X : STA.w SprXH, Y
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LDA.w SprYH, X : STA.w SprYH, Y
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LDA.w SprX, X : STA.w SprX, Y
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LDA.w SprY, X : STA.w SprY, Y
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LDA.w SprXH, X : STA.w SprXH, Y
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LDA.w SprYH, X : STA.w SprYH, Y
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LDA.w SprXSpeed, X : STA.w SprXSpeed, Y
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LDA.w SprYSpeed, X : STA.w SprYSpeed, Y
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LDA.b #$02 : STA.w SprXRound, Y
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LDA.b #$02 : STA.w SprYRound, Y
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LDA.b #$30 : STA.w SprTimerA, Y
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LDA.b #$30 : STA.w SprTimerB, Y
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LDA.b #$1A : STA.w SprHitbox, Y
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LDA.w SprXSpeed, X : STA.w SprXSpeed, Y
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LDA.w SprYSpeed, X : STA.w SprYSpeed, Y
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LDA.b #$02 : STA.w SprXRound, Y
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LDA.b #$02 : STA.w SprYRound, Y
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LDA.b #$30 : STA.w SprTimerA, Y
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LDA.b #$30 : STA.w SprTimerB, Y
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LDA.b #$1A : STA.w SprHitbox, Y
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.no_space
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PLX
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@@ -227,17 +225,17 @@ Sprite_ThunderGhost_Draw:
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.nextTile
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PHX ; Save current Tile Index?
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TXA : CLC : ADC $06 ; Add Animation Index Offset
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PHA ; Keep the value with animation index offset?
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ASL A : TAX
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ASL A : TAX
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REP #$20
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LDA $00 : CLC : ADC .x_offsets, X : STA ($90), Y
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AND.w #$0100 : STA $0E
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AND.w #$0100 : STA $0E
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INY
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LDA $02 : CLC : ADC .y_offsets, X : STA ($90), Y
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CLC : ADC #$0010 : CMP.w #$0100
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@@ -254,14 +252,14 @@ Sprite_ThunderGhost_Draw:
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INY
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LDA .properties, X : ORA $08 : STA ($90), Y
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PHY
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PHY
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TYA : LSR #2 : TAY
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LDA .sizes, X : ORA $0F : STA ($92), Y ; store size in oam buffer
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PLY : INY
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PLX : DEX : BPL .nextTile
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PLX
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