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Mother2GbaTranslation
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This commit is contained in:
jeffman 2019-01-20 00:50:58 -05:00
parent f19e411d53
commit 74f1a8dd28
3 changed files with 22 additions and 5 deletions
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17
notes/m2-notes.txt
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@ -25,6 +25,11 @@ English names:
0x3000AA0: currently selected party member e.g. when in the Goods windows (-1 if nobody selected)
0x3000AA2: number of party members
0x3001300: number to be printed (e.g. withdrawn money amount)
0x300130C: window flags?
- 0x0800 is set when any of the A-menu sub-windows are open (Goods, PSI, etc.)
- 0x0001 is set when the A-menu is open
- 0x0002 is set when the cash window is open? or hp/pp maybe?
- 0x0007 is set when the main text window is open
0x3001D54: Ness items (16 bits each)
0x3001D70: Ness EXP
0x3001D80: Ness level
@ -58,7 +63,7 @@ English names:
0x3001DA9: Ness IQ
0x3001DB5: Ness equipment
0x3001F04: Current party
0x3001F0B: Party character count
0x3001F0B: Party character count (not sure how it's different from 3000AA2?)
0x3001F0C: Active party member flags
0x3001F6A: Ness PSI flags?
0x01: Teleport alpha
@ -120,6 +125,9 @@ Subroutines
80A2E00: door-related? r0 = source, r1 = dest
80A334C: store r0 to window memory
80B8AE0: draw PSI target/PP cost window with PSI index r0
80BC670: check if currently selected character has item equipped
r0: item index + 1
returns: 1 if equipped, 0 otherwise or if index==0
80BD7AC: copy window buffer (primary/secondary)
r0 = 0: copy from primary (2028A58) to secondary (2030A40)
r0 = 1: copy from secondary to primary
@ -197,7 +205,7 @@ Window structure:
0x00000001: enable
0x00000010: ? (checked when going right in goods character selection menu)
0x00000020: signals to redraw the window and borders (cleared by C87D0)
0x0000FFDE: ?
0x0000FFCE: ?
0xFFFF0000: we're stealing these for our hacks
0x0007: pixel X value
0xFFF8: unused
@ -221,7 +229,10 @@ Window structure:
0x32 - 0x33: frame counter? e.g. for goods windows, it counts up to 0x10 and then loops back to 0
0x34 - 0x35: cursor X
0x36 - 0x37: cursor Y
0x38 - 0x3F: ?
0x38 - 0x39: ?
0x3A - 0x3B: ?
0x3C - 0x3D: ?
0x3E - 0x3F: ?
0x40 - 0x41: page number?
0x42 : cursor delta
0x43 : unused?

8
notes/m2-subBF858.txt
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@ -135,7 +135,7 @@
// If right:
080BF936 (T) mov r8,r0 ;2 539
080BF938 (T) ldr r5,=3001D40h ;9 548
080BF93A (T) ldr r2,=3005264h ;9 557
080BF93A (T) ldr r2,=3005264h ;9 557 // active PC pointer
080BF93C (T) mov r6,0E6h ;2 559
080BF93E (T) lsl r6,r6,1h ;2 561
080BF940 (T) add r4,r5,r6 ;2 563 // 0x3001F0C (active party member flags)
@ -191,7 +191,7 @@
080BF9A4 (T) strh r1,[r7,3Ah] ;8 754 // unknown
080BF9A6 (T) b 80BF9EAh ;8 762
// Else if right:
// Else if left:
080BF9A8 (T) mov r2,0h ;2 764
080BF9AA (T) mov r8,r2 ;2 766
080BF9AC (T) ldr r5,=3001D40h ;9 775
@ -539,6 +539,10 @@
080BFC22 (T) cmp r0,0h ;2 1886
080BFC24 (T) beq 80BFC88h ;8 1894
// if we pressed no arrows: go to C94 (clear window flag)
// if we pressed (not left-right): go to C88 (set window flag)
// else: continue to C26
// Not sure what this is checking (branch seems to always evaluate to false?)
080BFC26 (T) ldr r0,=300130Ch ;9 1903
080BFC28 (T) ldr r0,[r0] ;13 1916

2
src/c/vwf.c
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@ -74,6 +74,8 @@ byte print_character_to_ram(byte chr, int *dest, int xOffset, int font, int fore
return print_character_with_callback(chr, xOffset, 0, font, foreground, dest, &get_tile_number_grid, FALSE);
}
// Prints a special tile. Pixels are copied to the VWF buffer.
// x, y in pixels
void print_special_character(int tile, int x, int y)
{
// Special graphics must be tile-aligned