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[Reverse-engineering] [th04/th05] Stage-specific invalidate/render functions 

Used only sparingly, like for the starfield in TH05 Stage 2.

Funded by -Tom-.
This commit is contained in:
nmlgc 2019-02-28 17:19:54 +01:00
parent 5e9aaafb8b
commit 893bd46969
3 changed files with 50 additions and 49 deletions
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3
th04/stage_funcs[bss].asm Normal file
View File

@ -0,0 +1,3 @@
public _stage_invalidate, _stage_render
_stage_invalidate dw ?
_stage_render dw ?

53
th04_main.asm
View File

@ -379,7 +379,7 @@ loc_ABD8:
call _boss_update
call sub_1DE5D
call sub_13BCE
call fp_2566C
call _stage_render
call sub_1020A
call _boss_fg_render
call _midboss_render
@ -836,7 +836,7 @@ loc_B0B2:
push ds
push offset aSt03_mpn ; "st03.mpn"
call sub_B8FC
mov fp_2566C, offset sub_EAE4
mov _stage_render, offset stage4_render
jmp short loc_B144
; ---------------------------------------------------------------------------
@ -3535,7 +3535,7 @@ sub_CB58 proc near
call sparks_invalidate
call sub_BCBE
call _midboss_invalidate?
call fp_2566A
call _stage_invalidate
call tiles_redraw_invalidated
pop bp
retn
@ -7608,7 +7608,7 @@ sub_EA8A endp
; Attributes: bp-based frame
sub_EAE4 proc near
stage4_render proc near
var_2 = word ptr -2
@ -7724,21 +7724,21 @@ loc_EBD8:
; ---------------------------------------------------------------------------
loc_EBE4:
mov fp_2566C, offset nullsub_1
mov _stage_render, offset nullsub_1
loc_EBEA:
pop di
pop si
leave
retn
sub_EAE4 endp
stage4_render endp
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
sub_EBEE proc near
stage5_render proc near
var_2 = word ptr -2
@ -7791,14 +7791,14 @@ loc_EC56:
pop si
leave
retn
sub_EBEE endp
stage5_render endp
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
sub_EC59 proc near
stage5_invalidate proc near
push bp
mov bp, sp
push si
@ -7827,7 +7827,7 @@ loc_EC86:
pop si
pop bp
retn
sub_EC59 endp
stage5_invalidate endp
; =============== S U B R O U T I N E =======================================
@ -15558,7 +15558,7 @@ var_1 = byte ptr -1
jnz short loc_12996
cmp word_2671A, 2
jg short loc_12A05
mov fp_2566C, offset nullsub_1
mov _stage_render, offset nullsub_1
loc_12991:
call tiles_render_all
@ -36534,8 +36534,8 @@ sub_1DFEF proc far
call sub_1DFA8
mov Palettes, 0FFh
mov Palettes+1, 0FFh
mov fp_2566C, offset nullsub_1
mov fp_2566A, offset nullsub_1
mov _stage_render, offset nullsub_1
mov _stage_invalidate, offset nullsub_1
pop bp
retf
sub_1DFEF endp
@ -36582,8 +36582,8 @@ sub_1E0B3 proc far
push 200008h
call sub_C396
mov byte_2D01E, al
mov fp_2566C, offset nullsub_1
mov fp_2566A, offset nullsub_1
mov _stage_render, offset nullsub_1
mov _stage_invalidate, offset nullsub_1
pop bp
retf
sub_1E0B3 endp
@ -36626,8 +36626,8 @@ sub_1E186 proc far
push ds
push offset aSt02_bb ; "st02.bb"
call sub_1DFA8
mov fp_2566C, offset nullsub_1
mov fp_2566A, offset nullsub_1
mov _stage_render, offset nullsub_1
mov _stage_invalidate, offset nullsub_1
pop bp
retf
sub_1E186 endp
@ -36724,8 +36724,8 @@ loc_1E3A6:
push ds
push offset aSt03_bb ; "st03.bb"
call sub_1DFA8
mov fp_2566C, offset nullsub_1
mov fp_2566A, offset nullsub_1
mov _stage_render, offset nullsub_1
mov _stage_invalidate, offset nullsub_1
pop bp
retf
sub_1E245 endp
@ -36761,8 +36761,8 @@ sub_1E3C2 proc far
mov word_2D034, 1400h
mov word_2D036, 280h
mov word_2D038, 0BE0h
mov fp_2566C, offset sub_EBEE
mov fp_2566A, offset sub_EC59
mov _stage_render, offset stage5_render
mov _stage_invalidate, offset stage5_invalidate
push 9000A0h
push 0A800B4h
call sub_C396
@ -36796,8 +36796,8 @@ sub_1E47C proc far
push ds
push offset aSt05_bb ; "st05.bb"
call sub_1DFA8
mov fp_2566C, offset nullsub_1
mov fp_2566A, offset nullsub_1
mov _stage_render, offset nullsub_1
mov _stage_invalidate, offset nullsub_1
push 300040h
push 500060h
call sub_C396
@ -36847,8 +36847,8 @@ sub_1E518 proc far
push ds
push offset aSt06_bb ; "st06.bb"
call sub_1DFA8
mov fp_2566C, offset nullsub_1
mov fp_2566A, offset nullsub_1
mov _stage_render, offset nullsub_1
mov _stage_invalidate, offset nullsub_1
pop bp
retf
sub_1E518 endp
@ -42455,8 +42455,7 @@ byte_25666 db ?
byte_25667 db ?
byte_25668 db ?
db ?
fp_2566A dw ?
fp_2566C dw ?
include th04/stage_funcs[bss].asm
byte_2566E db ?
byte_2566F db ?
byte_25670 db ?

43
th05_main.asm
View File

@ -423,7 +423,7 @@ loc_AEF0:
call _boss_update
call sub_1720E
call sub_16AB0
call fp_2CE50
call _stage_render
cmp byte_2429A, 0
jz short loc_AF2D
call fp_2429C
@ -2025,7 +2025,7 @@ sub_BEE6 proc near
call sparks_invalidate
call sub_C2AA
call _midboss_invalidate?
call fp_2CE4E
call _stage_invalidate
call tiles_redraw_invalidated
pop bp
retn
@ -11713,7 +11713,7 @@ sub_110E4 endp
; Attributes: bp-based frame
sub_11184 proc near
stage2_invalidate proc near
push bp
mov bp, sp
push si
@ -11741,7 +11741,7 @@ loc_111AE:
pop si
pop bp
retn
sub_11184 endp
stage2_invalidate endp
; =============== S U B R O U T I N E =======================================
@ -11971,7 +11971,7 @@ sub_111B7 endp
; Attributes: bp-based frame
sub_113A3 proc near
stage2_update proc near
var_4 = word ptr -4
var_2 = word ptr -2
@ -12247,7 +12247,7 @@ loc_1162C:
pop si
leave
retn
sub_113A3 endp
stage2_update endp
; =============== S U B R O U T I N E =======================================
@ -18567,8 +18567,8 @@ sub_14544 proc near
push ds
push offset aSt00_bb ; "st00.bb"
call sub_14518
mov fp_2CE50, offset nullsub_2
mov fp_2CE4E, offset nullsub_2
mov _stage_render, offset nullsub_2
mov _stage_invalidate, offset nullsub_2
pop bp
retn
sub_14544 endp
@ -18611,8 +18611,8 @@ sub_14613 proc near
push ds
push offset aSt01_bb ; "st01.bb"
call sub_14518
mov fp_2CE50, offset sub_113A3
mov fp_2CE4E, offset sub_11184
mov _stage_render, offset stage2_update
mov _stage_invalidate, offset stage2_invalidate
pop bp
retn
sub_14613 endp
@ -18658,8 +18658,8 @@ sub_146D0 proc near
push ds
push offset aSt02_bb ; "st02.bb"
call sub_14518
mov fp_2CE50, offset nullsub_2
mov fp_2CE4E, offset nullsub_2
mov _stage_render, offset nullsub_2
mov _stage_invalidate, offset nullsub_2
pop bp
retn
sub_146D0 endp
@ -18707,8 +18707,8 @@ sub_1479F proc near
push ds
push offset aSt03_bb ; "st03.bb"
call sub_14518
mov fp_2CE50, offset nullsub_2
mov fp_2CE4E, offset nullsub_2
mov _stage_render, offset nullsub_2
mov _stage_invalidate, offset nullsub_2
pop bp
retn
sub_1479F endp
@ -18763,8 +18763,8 @@ sub_14879 proc near
push 180018h
nopcall sub_E758
mov byte_2D077, al
mov fp_2CE50, offset nullsub_2
mov fp_2CE4E, offset nullsub_2
mov _stage_render, offset nullsub_2
mov _stage_invalidate, offset nullsub_2
pop bp
retn
sub_14879 endp
@ -18797,8 +18797,8 @@ sub_14976 proc near
push ds
push offset aSt05_bb ; "st05.bb"
call sub_14518
mov fp_2CE50, offset nullsub_2
mov fp_2CE4E, offset nullsub_2
mov _stage_render, offset nullsub_2
mov _stage_invalidate, offset nullsub_2
pop bp
retn
sub_14976 endp
@ -18839,8 +18839,8 @@ sub_14A06 proc near
push ds
push offset aSt03_bb_0 ; "st03.bb"
call sub_14518
mov fp_2CE50, offset nullsub_2
mov fp_2CE4E, offset nullsub_2
mov _stage_render, offset nullsub_2
mov _stage_invalidate, offset nullsub_2
pop bp
retn
sub_14A06 endp
@ -47206,8 +47206,7 @@ fp_2CE48 dw ?
fp_2CE4A dw ?
byte_2CE4C db ?
db ?
fp_2CE4E dw ?
fp_2CE50 dw ?
include th04/stage_funcs[bss].asm
word_2CE52 dw ?
word_2CE54 dw ?
byte_2CE56 db ?