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[Reverse-engineering] [th03] Character movement and gauge charge speeds 

Part of P0061, funded by Touhou Patch Center.
This commit is contained in:
nmlgc 2019-12-01 18:13:28 +01:00
parent 4d3d6acd28
commit 4030ef737a
3 changed files with 39 additions and 52 deletions
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12
th03/chars/chars.h
View File

@ -10,3 +10,15 @@ typedef enum {
PLAYCHAR_YUMEMI = 8 PLAYCHAR_YUMEMI = 8
PLAYCHAR_COUNT = 9 PLAYCHAR_COUNT = 9
} playchars_t; } playchars_t;
typedef struct {
SPPoint8 aligned;
SPPoint8 diagonal;
} speed_t;
typedef struct {
speed_t motion;
unsigned char gauge_charge;
} playchar_speeds_t;
extern playchar_speeds_t PLAYCHAR_SPEEDS[PLAYCHAR_COUNT + 1];

24
th03/chars/speeds[data].asm Normal file
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@ -0,0 +1,24 @@
include th03/math/subpixel.inc
speed_t struc
aligned SPPoint8 <?>
diagonal SPPoint8 <?>
speed_t ends
playchar_speeds_t struc
motion speed_t <?>
gauge_charge db ?
playchar_speeds_t ends
public _PLAYCHAR_SPEEDS
_PLAYCHAR_SPEEDS label playchar_speeds_t
db (4 shl 4), (4 shl 4), (3 shl 4), (3 shl 4), 32 ; Reimu
db (4 shl 4) + 8, (4 shl 4) + 8, (3 shl 4) + 6, (3 shl 4) + 6, 20 ; Mima
db (4 shl 4), (4 shl 4), (3 shl 4), (3 shl 4), 28 ; Marisa
db (3 shl 4) + 4, (3 shl 4) + 4, (2 shl 4) + 14, (2 shl 4) + 14, 14 ; Ellen
db (4 shl 4) + 4, (4 shl 4) + 4, (3 shl 4) + 4, (3 shl 4) + 4, 28 ; Kotohime
db (3 shl 4) + 8, (3 shl 4) + 8, (2 shl 4) + 12, (2 shl 4) + 12, 32 ; Kana
db (4 shl 4) + 8, (4 shl 4) + 8, (3 shl 4) + 6, (3 shl 4) + 6, 16 ; Rikako
db (5 shl 4), (5 shl 4), (4 shl 4), (4 shl 4), 28 ; Chiyuri
db (5 shl 4), (5 shl 4), (4 shl 4), (4 shl 4), 20 ; Yumemi
db (size playchar_speeds_t) dup(0)

55
th03_main.asm
View File

@ -848,8 +848,8 @@ loc_9D85:
sub ax, dx sub ax, dx
sar ax, 1 sar ax, 1
mov [bp+var_2], ax mov [bp+var_2], ax
imul ax, 5 imul ax, size playchar_speeds_t
add ax, 108h add ax, offset _PLAYCHAR_SPEEDS
mov [bp+var_8], ax mov [bp+var_8], ax
mov ax, si mov ax, si
shl ax, 7 shl ax, 7
@ -35752,56 +35752,7 @@ main_11_TEXT ends
db 3 db 3
db 0BCh db 0BCh
db 2 db 2
db 40h include th03/chars/speeds[data].asm
db 40h
db 30h ; 0
db 30h ; 0
db 20h
db 48h ; H
db 48h ; H
db 36h ; 6
db 36h ; 6
db 14h
db 40h
db 40h
db 30h ; 0
db 30h ; 0
db 1Ch
db 34h ; 4
db 34h ; 4
db 2Eh ; .
db 2Eh ; .
db 0Eh
db 44h ; D
db 44h ; D
db 34h ; 4
db 34h ; 4
db 1Ch
db 38h ; 8
db 38h ; 8
db 2Ch ; ,
db 2Ch ; ,
db 20h
db 48h ; H
db 48h ; H
db 36h ; 6
db 36h ; 6
db 10h
db 50h ; P
db 50h ; P
db 40h
db 40h
db 1Ch
db 50h ; P
db 50h ; P
db 40h
db 40h
db 14h
db 0
db 0
db 0
db 0
db 0
aCOul db '–²Žž‹ó2.dat',0 aCOul db '–²Žž‹ó2.dat',0
aGameft_bft db 'GAMEFT.bft',0 aGameft_bft db 'GAMEFT.bft',0
aOp db 'op',0 aOp db 'op',0