Trolls

LTTP_RND_GeneralBugfixes.asm

@@ -227,6 +227,7 @@ org $A28000 ; contrib area
 incsrc contrib.asm
 incsrc special_weapons.asm
 incsrc variable_ganon_vulnerability.asm
+incsrc trolls.asm
 warnpc $A38000
 
 org $A38000

boots.asm

@@ -4,9 +4,13 @@
 !BOOTS_MODIFIER = "$7F50CE"
 ModifyBoots:
     PHA
+        LDA.b $A0 : CMP.b #$06 : BNE +
+        LDA.b $A1 : CMP.b #$00 : BEQ .no_boots
+        +
         LDA !BOOTS_MODIFIER : CMP.b #$01 : BNE +
             PLA : AND AbilityFlags : ORA.b #$04 : RTL ; yes boots
         + : CMP.b #$02 : BNE +
+            .no_boots
             PLA : AND AbilityFlags : AND.b #$FB : RTL ; no boots
         + : LDA FakeBoots : CMP.b #$01 : BNE +
             LDA $5B : BEQ ++ : LDA $59 : BNE + ; hover check

controllerjank.asm

@@ -79,7 +79,10 @@ InvertDPad:
 
 .crowd_control
 	LDA !INVERT_DPAD : BNE +
+	LDA.b $A0 : CMP.b #$DE : BNE .off
+	LDA.b #$01 : BRA +
 
+	.off
 	LDA $4218 : STA $00
 	LDA $4219 : STA $01
 	JML.l InvertDPadReturn

cuccostorm.asm

@@ -23,7 +23,11 @@ CuccoStorm:
 	
 	SEP #$30 ; set 8-bit accumulator index registers
 	LDA.l !CUCCO_STORM : BEQ + ; only if storm is on
-	LDA.b $10 : CMP.b #$09 : BNE + ; only if outdoors
+	LDA.b $10 : CMP.b #$09 : BEQ .check ; only if outdoors
+	.indoors
+		LDA.b #$00 : STA.l !CUCCO_STORM
+		BRA +
+	.check
 	LDA.l LoopFrames : AND.b #$7F : BNE + ; check every 128 frames
 	
 	-

dialog.asm

@@ -284,7 +284,10 @@ DialogGanon1:
 	REP #$20
 	LDA.w #$018C
 	BCC +
+	JSL CheckMushroom
 	LDA.w #$016D
+	BCC +
+	LDA.w #$0197
 +	STA $1CF0
 	SEP #$20
 	JSL.l Sprite_ShowMessageMinimal_Alt
@@ -304,6 +307,10 @@ DialogGanon2:
 	REP #$20
 	BCS +
 		LDA.w #$018D : JMP .done
+	+
+		JSL CheckMushroom
+		BCC +
+		LDA.w #$0198 : JMP .done
 	+
 		LDA.l GanonVulnerabilityItem : AND #$00FF : BNE .special_item
 		LDA.l SpecialWeapons : AND.w #$00FF

goalitem.asm

@@ -7,8 +7,11 @@
 ;--------------------------------------------------------------------------------
 GoalItemGanonCheck:
 	LDA $0E20, X : CMP.b #$D6 : BNE .success ; skip if not ganon
+		LDA.w $0D80, X : CMP.b #$12 : BEQ .fail
 		JSL.l CheckGanonVulnerability
-		BCS .success
+		BCC .fail
+		JSL CheckMushroom
+		BCC .success
 
 		.fail
 		LDA $0D80, X : CMP.b #17 : !BLT .success ; decmial 17 because Acmlm's chart is decimal

hooks.asm

@@ -2397,11 +2397,11 @@ org $02EC2E ;<- 016C2E
 JSL.l Overworld_LoadNewTiles
 NOP #$02
 ;================================================================================
-org $07A3E2 ;<- 3A3E2 Bank07.asm:5764 (LDA.b #$80 : STA $03F0)
+; org $07A3E2 ;<- 3A3E2 Bank07.asm:5764 (LDA.b #$80 : STA $03F0)
-JSL.l FreeDuckCheck : BEQ +
+; JSL.l FreeDuckCheck : BEQ +
-	NOP
+; 	NOP
-	skip 3 ; a JSR we need to keep
+; 	skip 3 ; a JSR we need to keep
-+
+; +
 ;================================================================================
 org $07A9AC ; <- 3A9AC - Bank07.asm:6628 (LDA $0C : ORA $0E : STA $00 : AND.b #$0C : BEQ BRANCH_BETA)
 JML MirrorBonk
@@ -2776,11 +2776,9 @@ org $07839E ; bunny BAGE check
 BunnyRead:
 	JSR.w $07B5A9 ; check A button
 	BCC .noA
-	JSR.w CheckIfReading
+	JSL BunnyThrowPot
-	BNE .noread
+	BRA .noA
-	JSR.w $07B4DB
+	NOP #3
-	NOP
-.noread
 .noA
 
 org $07FFF4
@@ -3071,3 +3069,107 @@ NOP
 
 org $02D7D2 ; BEQ .face_up
 NOP #2 ; this fixes Link's direction after mirroring and falling after entering through back of tavern
+
+;--------------------------------------------------------------------------------
+; Various nonsense
+;--------------------------------------------------------------------------------
+org $0780B9 ; LDA.b #$3A : STA.w $031F
+JSL CalcIFrames
+NOP
+
+org $09814E ; LDA.w Bomb_timer : STA.w $039F, X
+JSL SetBombTimer
+NOP #2
+
+org $07B282 ; LDA.b #$1D : STA.w $0374
+JSL SetDashTimer
+NOP
+
+org $07A3E7 ; LDA.b #$13 : JSR PlaySFX_Set2 : ...
+JSL ProcessFlute
+BCS +
+RTS
+NOP #14 : +
+
+org $08E073 ; LDA.b #$0E : STA.b $10
+JSL FluteMap
+
+org $07A329
+JSL UseShovel
+BCS +
+RTS
+NOP #4 : +
+
+org $079D11
+JSL SwordSwingDelay : NOP
+org $079DAB
+JSL SwordSwingDelay : NOP
+org $079DEE
+JSL SwordSwingDelay : NOP
+
+org $088E4A
+JSL MaybeRecoil
+BRA + : NOP #6 : +
+
+org $06EC4D
+JSL MaybeRecoil2
+BRA + : NOP #10 : +
+
+; make moldorm check head for hitbox instead of tail
+org $1DDADD
+; BRA + : NOP #22 : +
+BRA + : NOP #26 : +
+org $1DDAF9
+BRA + : NOP : +
+org $1DDB01
+BRA + : NOP #3 : +
+
+; make moldorm repel sword when not stunned
+org $06F354
+JSL CheckMoldormRepel
+BCC .not_moldorm
+NOP
+skip 17
+.not_moldorm
+
+; make mini moldorms faster
+org $0697DF
+db $30, $2C, $22, $12, $00, $EE, $DE, $D4
+db $D0, $D4, $DE, $EE, $00, $12, $22, $2C
+db $00, $12, $22, $2C, $30, $2C, $22, $12
+db $00, $EE, $DE, $D4, $D0, $D4, $DE, $EE
+
+; make lanmolas faster
+org $05A4B7
+LDA.b #$18
+
+; ganon - silvers just don't work like they used to
+org $0DB93D
+db $08
+
+; ganon - randomize vulnerability when stunned
+org $1D9010
+JSL StunGanon : NOP
+
+; agahnim - pattern? we don't need no steenken pattern!
+org $1ED637
+JSL AgaDecision : NOP
+
+; agahnim - no guaranteed normal balls
+org $1ED6ED
+NOP #2
+
+; helmie's mask is brittle
+org $1E8112
+db $03, $03, $03, $03, $00
+
+; vitreous - bombs work a bit better
+org $0DB938
+db $0C
+
+; tile rooms - make them a bit faster
+org $09BA20
+LDA.b #$B8
+
+org $1EBC56
+LDA.b #$28

newhud.asm

@@ -5,7 +5,7 @@ NewDrawHud:
 !BOMBCOUNT_DRAW_ADDRESS = "$7EC75A"
 ;================================================================================
 
-	LDA InfiniteBombsModifier : BNE .infinite_bombs
+	JSL CheckInfiniteBombs : BNE .infinite_bombs
 	.finite_bombs
 		LDA.l SpecialWeapons : CMP #$01 : BNE .normal
 		LDA.l SpecialWeaponLevel : BEQ .no_bombs

retro.asm

@@ -1,5 +1,5 @@
 IsItemAvailable:
-	LDA InfiniteBombsModifier : BEQ .finite
+	JSL CheckInfiniteBombs : BEQ .finite
 	.infinite
 		CPX.b #$04 : BNE .finite
 		LDA.b #$01 : RTL
@@ -7,27 +7,27 @@ IsItemAvailable:
                 LDA EquipmentWRAM-1, X
 RTL
 LoadBombCount:
-	LDA InfiniteBombsModifier : BNE .infinite
+	JSL CheckInfiniteBombs : BNE .infinite
 	.finite
 		LDA BombsEquipment
 	.infinite
 RTL
 LoadBombCount16:
-	LDA InfiniteBombsModifier : AND.w #$00FF : BNE .infinite
+	JSL CheckInfiniteBombs16 : BNE .infinite
 	.finite
 		LDA BombsEquipment
 	.infinite
 RTL
 StoreBombCount:
 	JSL IncrementBombsPlacedCounter
-	PHA : LDA InfiniteBombsModifier : BEQ .finite
+	PHA : JSL CheckInfiniteBombs : BEQ .finite
 	.infinite
 		PLA : LDA.b #$01 : RTL
 	.finite
 		PLA : STA BombsEquipment
 RTL
 SearchForEquippedItem:
-	LDA InfiniteBombsModifier : BEQ +
+	JSL CheckInfiniteBombs : BEQ +
 		LDA.b #$01 : LDX.b #$00 : RTL
 	+
 	LDA BowEquipment ; thing we wrote over

special_weapons.asm

@@ -126,6 +126,8 @@ Utility_CheckAncillaOverlapWithSprite:
 	RTL
 .giant_moldorm
 	LDA $0E10, Y : BNE .ignore_collision ; Moldy can have little a I-Frames, as a treat
+	LDA $0C4A, X : CMP #$1F : BEQ .check_collision_moldorm ; hookshot
+	               CMP #$05 : BEQ .check_collision_moldorm ; boomerang
 	LDA.l SpecialWeapons : CMP #$01 : BNE ++
 	LDA $0C4A, X : CMP #$07 : BEQ .check_collision_moldorm
 	BRA .ignore_collision ; don't collide with non-bombs
@@ -274,7 +276,8 @@ Utility_CheckHammerHelmasaurKingMask:
 	RTL
 ;--------------------------------------------------------------------------------
 Utility_CheckImpervious:
-	LDA $0E20, X : CMP.b #$CB : BNE .normal
+	LDA $0E20, X : CMP.b #$CE : BEQ .blind
+	               CMP.b #$CB : BNE .normal
 .trinexx
 	LDA SpecialWeapons : CMP #$01 : BEQ +
 	                     CMP #$03 : BEQ +
@@ -282,6 +285,9 @@ Utility_CheckImpervious:
 	                     CMP #$05 : BEQ +
 	                     CMP #$06 : BEQ .check_sidenexx
 	BRA .normal
+.blind
+	LDA.w $0301 : AND.b #$0A : BNE .impervious ; impervious to hammer
+	BRA .normal
 +
 	LDA $0301 : AND.b #$0A : BNE .impervious ; impervious to hammer
 .check_sidenexx
@@ -332,12 +338,6 @@ Utility_CheckImpervious:
 ; start with X = sprite index
 ;--------------------------------------------------------------------------------
 AllowBombingMoldorm:
-	LDA SpecialWeapons : CMP #$01 : BEQ .no_disable_projectiles
-	                     CMP #$03 : BEQ .no_disable_projectiles
-	                     CMP #$04 : BEQ .no_disable_projectiles
-	                     CMP #$05 : BEQ .no_disable_projectiles
-	                     CMP #$06 : BEQ .no_disable_projectiles
-	INC $0BA0, X
 .no_disable_projectiles
 	JSL !SPRITE_INITIALIZED_SEGMENTED
 	RTL

sram.asm

@@ -392,6 +392,7 @@ InvertDPadModifier: skip 1
 TemporaryOHKO: skip 1
 SpriteSwapper: skip 1
 BootsModifier: skip 1 ; (0=Off, 1=Always, 2=Never)
+GanonVulnerabilityItem: skip 1 ; item ganon is vulnerable to while stunned
 
 ;================================================================================
 ; Expanded SRAM ($7F6000 - $7F6FFF)

swordswap.asm

@@ -36,6 +36,10 @@ LoadSwordForDamage:
 		CMP.b #$04 : !BLT + : DEC : + ; if it's gold sword, change it to tempered
 		RTL
 	.notMoth
+		CMP.b #$CE : BNE .notBlind
+		LDA.b #$01
+		RTL
+	.notBlind
 	JSR.w LoadModifiedSwordLevel ; load normal sword value
 RTL
 ;================================================================================
@@ -115,8 +119,11 @@ LoadModifiedIceFloorValue:
 	LDA $5D : CMP #$01 : BEQ + : CMP #$17 : BEQ + : CMP #$1C : BEQ +
 	LDA $5E : CMP #$02 : BEQ +
 	LDA $5B : BNE +
+	LDA.b $A0 : CMP.b #$29 : BEQ .yes
+	LDA.w $0308 : BIT #$80 : BNE .yes
 	LDA.l $30802D : BIT #$01 : BEQ ++
 	LDA $A0 : CMP #$16 : BEQ ++ ; swamp supertile with current -- fine for temporary physics but impossible without boots for permanent
+	.yes
 	LDA.w $0348 : ORA $7F50C7 : ORA #$10 : RTS
 	++ : LDA.w $0348 : ORA $7F50C7 : RTS
 	+ : LDA.w $0348

tables.asm

@@ -107,7 +107,7 @@ ChallengeModes:
 db #$00 ; #$00 = Default behavior;
 ;--------------------------------------------------------------------------------
 org $30802E ; PC 0x18003E
-GanonVulnerabilityItem:
+DONOTUSE__GanonVulnerabilityItem:
 db #$00 ; #$00 = Default behavior (silver arrows)
 ;--------------------------------------------------------------------------------
 org $30802F ; PC 0x18003F

timer.asm

@@ -122,8 +122,10 @@ dw #$FFFF, #$7FFF
 ;--------------------------------------------------------------------------------
 !TEMPORARY_OHKO = "$7F50CC"
 DrawChallengeTimer:
+	LDA.b $A0 : AND.w #$00FF : CMP.w #$00C8 : BEQ .is_ohko
 	LDA !TEMPORARY_OHKO : AND.w #$00FF : BEQ +
-    	LDA.w #$2807 : STA $7EC790
+	.is_ohko
+		LDA.w #$2807 : STA $7EC790
 		LDA.w #$280A : STA $7EC792
 		LDA.w #$280B : STA $7EC794
 		LDA.w #$280C : STA $7EC796
@@ -175,6 +177,7 @@ DrawChallengeTimer:
 RTL
 ;--------------------------------------------------------------------------------
 OHKOTimer:
+	LDA.b $A0 : CMP.b #$C8 : BEQ .kill
 	LDA TemporaryOHKO : BNE .kill
 	LDA.l TimeoutBehavior : CMP #$02 : BNE +
 	LDA !Status : AND.b #$02 : BEQ +

trolls.asm

@@ -0,0 +1,220 @@
+IFrameData:
+	db $00, $10, $20
+CalcIFrames:
+	LDA.l ArmorEquipment
+	PHX : TAX
+	LDA.l MaximumHealth : LSR #3
+	CLC : ADC.l IFrameData, X
+	EOR.b #$FF
+	CLC : ADC.b #$3E
+	PLX
+	STA.w $031F
+	RTL
+
+SetBombTimer:
+	JSL GetRandomInt
+	STA.w $039F, X
+	RTL
+
+SetDashTimer:
+	JSL GetRandomInt
+	AND.b #$1F
+	STA.w $0374
+	JSL GetRandomInt
+	AND.b #$0F
+	CLC : ADC.w $0374
+	STA.w $0374
+	RTL
+
+ProcessFlute:
+	LDA.b $1B
+	BNE .play_and_leave ; indoors
+	LDA.b $10
+	CMP.b #$0B
+	BEQ .play_and_leave ; special overworld
+	JSL GetRandomInt
+	BIT #$08
+	BNE .cucco
+.normal
+	LDA.b $8A
+	AND.b #$40
+	BNE .play_and_leave ; dark world
+	JSR PlayDuck
+	SEC : RTL           ; light world; play duck sound and resume normal behavior
+.cucco
+	JSR PlayCluck       ; outdoors; play cucco sound
+	LDA.b #$01
+	STA.l !CUCCO_STORM  ; turn on cucco storm
+	CLC : RTL           ; do not summon duck
+.play_and_leave
+	JSR PlayDuck
+	CLC : RTL
+
+PlayDuck:
+	LDA.b #$13
+	STA.w $0CF8
+	JSL Sound_SetSfxPanWithPlayerCoords
+	ORA.w $0CF8
+	STA.w $012E
+	RTS
+
+PlayCluck:
+	LDA.b #$30
+	STA.w $0CF8
+	JSL Sound_SetSfxPanWithPlayerCoords
+	ORA.w $0CF8
+	STA.w $012E
+	RTS
+
+FluteMap:
+	LDA.b #$00
+	STA.l !CUCCO_STORM ; turn off cuccos
+	LDA.b #$0E
+	STA.b $10
+	RTL
+
+UseShovel:
+	LDA.b $1B
+	BEQ .normal
+.indoors
+	REP #$20
+	LDA.w #$0200
+	STA.w $03F5
+	SEP #$20
+	CLC
+	RTL
+.normal
+	LDA.l $07A310
+	STA.b $3D
+	STZ.w $030D
+	STZ.w $0300
+	SEC
+	RTL
+
+BunnyThrowPot:
+	LDA.b $A0 : CMP.b #$0D : BNE .throw
+	LDA.b $A1 : CMP.b #$00 : BEQ .no_throw
+.throw
+	LDA.b #$02
+	JSL $068156
+	LDA.b $3B
+	AND.b #$7F
+	STA.b $3B
+.no_throw
+	RTL
+
+SwordSwingDelay:
+	LDA.l SwordEquipment : CMP.b #$02 : !BLT .normal
+	                       CMP.b #$FF : BEQ .normal
+	CPX.b #$04 : BEQ .section_4
+	CPX.b #$05 : BEQ .section_5
+	CPX.b #$06 : BNE .normal
+.section_6
+	LDA.l SwordEquipment : CMP.b #$04 : !BGE .normal
+	BRA .add_one
+.section_5
+	LDA.l SwordEquipment : CMP.b #$02 : !BGE .normal
+	BRA .add_one
+.section_4
+	LDA.l SwordEquipment : CMP.b #$03 : !BGE .normal
+.add_one
+	LDA.l $079CAF, X
+	STA.b $3D
+	INC
+	RTL
+.normal
+	LDA.l $079CAF, X
+	STA.b $3D
+	RTL
+
+MaybeRecoil:
+	LDA.w $0E20, Y
+	CMP.b #$09 ; skip recoil on the giant 'dorm
+	BEQ .done
+	LDA.l $088E75, X
+	STA.w $0F40, Y
+	LDA.l $088E79, X
+	STA.w $0F30, Y
+.done
+	RTL
+
+MaybeRecoil2:
+	LDA.w $0E20, X
+	CMP.b #$09
+	BEQ .moldorm
+	LDA.b $00
+	EOR.b #$FF
+	INC
+	STA.w $0F30, X
+	LDA.b $01
+	EOR.b #$FF
+	INC
+	STA.w $0F40, X
+	RTL
+.moldorm ; skip recoil on the giant 'dorm and unstun
+	STZ.w $0B58, X
+	STZ.w $0D90, X
+	RTL
+
+CheckMoldormRepel:
+	CMP.b #$09
+	BNE .not_moldorm
+	LDA.w $0D90, X
+	BEQ .repel
+	LDA.w $0B58, X
+	BEQ .repel
+.no_repel
+	LDA.b #$01
+	SEC : RTL
+.repel
+	LDA.b #$00
+	SEC : RTL
+.not_moldorm
+	CLC : RTL
+
+CheckMushroom:
+	PHP
+	SEP #$20
+	LDA.l InventoryTracking
+	AND.b #$20
+	BEQ +
+	PLP : SEC : RTL
++	PLP : CLC : RTL
+
+AgaDecision:
+	LDA.b $A0
+	CMP.b #$20
+	BNE .aga2
+	JSL RNG_Agahnim1
+	AND.b #$04
+	STA.w $0E30, X
+	CMP.b #$04
+	RTL
+.aga2
+	STZ.w $0E30, X
+	CMP.b #$04
+	RTL
+
+CheckInfiniteBombs:
+	LDA.l InfiniteBombsModifier : BNE .yes
+	LDA.b $A0
+	CMP.b #$90
+	BEQ .yes
+.no
+	LDA.b #$00
+	RTL
+.yes
+	LDA.b #$01
+	RTL
+
+CheckInfiniteBombs16:
+	LDA.l InfiniteBombsModifier : AND.w #$00FF : BNE .yes
+	LDA.b $A0 : AND.w #$00FF
+	CMP.w #$0090
+	BEQ .yes
+.no
+	LDA.w #$0000
+	RTL
+.yes
+	LDA.w #$0001
+	RTL

variable_ganon_vulnerability.asm

@@ -126,6 +126,53 @@ CheckBeeBoss:
 	RTL
 ; return non-zero A if entity is a boss (and bee should not attack)
 ;--------------------------------------------------------------------------------
+StunGanon:
+	JSL RNG_Ganon
+	BIT.b #$30
+	BEQ .non_magic
+.magic
+	AND.b #$0E
+	LSR
+	BRA .chosen
+.non_magic
+	AND.b #$0C
+	LSR #2
+	ORA.b #$08
+.chosen
+	PHX
+	TAX
+	LDA.l Ganon_RandomizeItem, X
+	STA.l GanonVulnerabilityItem
+	PLX
+	JSL DialogItem
+	LDA.b #$D7
+	STA.w $0E20, X
+	RTL
+;--------------------------------------------------------------------------------
+DialogItem:
+	PHX : PHY
+	LDA.l GanonVulnerabilityItem
+	ASL
+	TAX
+	LDA.l Ganon_TextBox+1, X
+	TAY
+	LDA.l Ganon_TextBox, X
+	JSL Sprite_ShowMessageUnconditional
+	PLY : PLX
+	RTL
+;--------------------------------------------------------------------------------
+Ganon_RandomizeItem:
+db #$05, #$06, #$07, #$08
+db #$09, #$0A, #$11, #$12
+db #$01, #$02, #$03, #$0C
+;--------------------------------------------------------------------------------
+Ganon_TextBox:
+dw #$0000 ; default behavior--assume silvers
+dw #$0199, #$019A, #$019B, #$019C, #$019D
+dw #$019E, #$019F, #$01A0, #$01A1, #$01A2
+dw #$0000, #$01A3, #$0000, #$0000, #$0000
+dw #$01A4, #$01A5, #$01A6, #$0000, #$0000
+;--------------------------------------------------------------------------------
 Ganon_CheckByAncilla:
 db #$00 ; default behavior--we shouldn't be checking the table here anyway
 db #$00, #$05, #$1F, #$07, #$00