Enemizer migration

2022-09-20 16:38:20 -06:00
parent 6b853222f2
commit 5e93e59727
27 changed files with 1133 additions and 5 deletions
--- a/enemizer/bushes.asm
+++ b/enemizer/bushes.asm
@@ -0,0 +1,68 @@
+; this is set inside randomizer application
+; org $1AFBBB ;Increases chance of getting enemies under random bush
+; db $01, $0F, $0F, $0F, $0F, $0F, $0F, $12 
+; db $0F, $01, $0F, $0F, $11, $0F, $0F, $03
+
+; sprite_bush_spawn_table:
+; {
+;     ; SPRITE DATA TABLE GENERATED BY ENEMIZER
+;     .overworld
+;     ; Skip 0x80(overworld) + 0x128 (dungeons)
+;     skip #$80
+;     .dungeons
+;     skip #$128
+
+;     ;Old sprite table - Could be changed as well (for the item id 04)
+;     .random_sprites ; if item == 04
+;     db  #$00, #$D8, #$E3, #$D8
+; }
+
+sprite_bush_spawn:
+{
+    STY $0D           ; restored code
+    LDA !BUSHES_FLAG  ; That byte is the flag to activate random enemies under bush
+    BNE .continue
+    CPY.b #$04 : BNE .not_random_old
+    JSL GetRandomInt : AND.b #$03 : !ADD.b #$13 : TAY
+    
+    .not_random_old
+    LDA $81F3, Y;restored code 
+    RTL
+
+    .continue
+    PHX : PHY       ; save x,y just to be safe
+    PHB : PHK : PLB ; setbank to 40
+
+    CPY.b #$04 : BNE .not_random
+    JSL GetRandomInt : AND.b #$03 : TAY
+    LDA.w sprite_bush_spawn_table_random_sprites, Y 
+    BRL .return
+
+    .item_table
+    db #$00, #$D9, #$3E, #$79, #$D9, #$DC, #$D8, #$DA, #$E4, #$E1, #$DC
+    db #$D8, #$DF, #$E0, #$0B, #$42, #$D3, #$41, #$D4, #$D9, #$E3, #$D8
+
+    .not_random
+
+    CPY.b #$0F : BEQ .newSpriteSpawn
+    CPY.b #$11 : BEQ .newSpriteSpawn
+    CPY.b #$10 : BEQ .newSpriteSpawn
+    ;CPY.b #$0E : BEQ .newSpriteSpawn
+
+    LDA .item_table, Y
+    BRA .return
+
+    .newSpriteSpawn
+    LDA $7E040A : TAY                               ; load the area ID
+    LDA $7EF3C5 : CMP.b #$03 : !BLT .dontGoPhase2   ; check if agahnim 1 is alive
+    ; aga1 is dead
+    LDA $7E040A : CMP.b #$40 : !BGE .dontGoPhase2   ; check if we are in DW, if so we can skip shifting table index
+    !ADD #$90 : TAY                                 ; agahnim 1 is dead, so we need to go to the 2nd phase table for LW
+    .dontGoPhase2
+    LDA sprite_bush_spawn_table_overworld, Y ;LDA 408000 + area id
+
+    .return
+    PLB         ; restore bank to where it was
+    PLY : PLX   ; restore x,y
+    RTL
+}