Differences

This shows you the differences between two versions of the page.

--- ff3:ff3us:patches:madsiur:battle_form [2017/04/09 06:16]
madsiur [Screenshots]
+++ ff3:ff3us:patches:madsiur:battle_form [2019/02/12 11:32] (current)
@@ Line 50: / Line 50: @@
 |$C0D613 - $C0D616  |Bank $F2 Implementation: JML to Command Code |
 |$F20000 - $F2004B  |Bank $F2 Implementation: Command Code |
+==== Code ====
+<code>
+Bank $C0 Implementation
+org $C0992C                     ; Jump table edit
+dw cmd69
+org $C0D613                     ; Change to relocate command in bank $C0
+cmd69:                          ; Requires $4B bytes of free space
+    REP #$20                    ; 16-Bit Accumulator
+    LDA $EB                     ; Battle formation
+    STA $0011E0                 ; Store as battle formation
+    TDC                         ; Clear Accumulator
+    SEP #$20                    ; 8-Bit Accumulator
+    LDA $ED                     ; Battle intro effects and background
+    AND #$C0                    ; Isolate battle blur and battle sound effect disabling
+    STA $078A                   ; Save value in RAM
+    LDA $ED                     ; Battle intro effects and background
+    AND #$3F                    ; Isolate bits 0-5 (battle background ID, max #$3F)
+    CMP #$3F                    ; Check if equal to #$3F
+    BNE lblA                    ; If not, set as background
+    LDA $0522                   ; Load $0522 (#$7F = battle background ID)
+    AND #$7F                    ; Isolate bits 0-6 (battle background ID, max #$7F)
+lblA:
+    STA $0011E2                 ; Store as battle background ID
+    TDC                         ; Clear Accumulator
+    STA $0011E3                 ; ???
+    LDA $1ED7                   ;
+    AND #$10                    ; Continue music during battle?
+    LSR                         ;
+    STA $0011E4                 ; Set to continue current music
+    LDA #$01                    ;
+    STA $56                     ; Enable battle
+    LDX $0541                   ; BG1 X,Y Center Coordinate
+    STX $1F66                   ; Store as Field XY Scroll Position
+    LDX $00AF                   ; Party's X,Y Position
+    STX $1FC0                   ; Set as Party XY Position
+    LDA #$E0                    ;
+    STA $11FA                   ; enable startup event, disable fade-in, no update on map load
+    LDA #$04                    ; Number of bytes: 4
+    JMP $9B70                   ; Advance the event queue of 4 bytes
+</code>
 ==== Links ====
@@ Line 61: / Line 105: @@
 ==== Screenshots ====
-{{  gallery>ff3:ff3us:patches:madsiur:battle_form:?128x128&lightbox  }}
+{{gallery>ff3:ff3us:patches:madsiur:battle_form:?128x128&lightbox}}
 [[ff3:ff3us:patches:madsiur|{{ff3:ff3us:patches:madsiur:madbutton.png}}]]