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[Decompilation] [th03] Hit circles: Spawning player circles 

Part of P0280, funded by [Anonymous], Blue Bolt, and JonathKane.
This commit is contained in:
nmlgc 2024-04-20 21:04:59 +02:00
parent 179c5389a7
commit 4005de4d58
3 changed files with 17 additions and 36 deletions
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9
th03/main/hitcirc.cpp
View File

@ -73,3 +73,12 @@ void pascal hitcircles_enemy_add(
#undef last_id
}
void pascal hitcircles_player_add(
subpixel_t center_x, subpixel_t center_y, pid2 pid
)
{
HitCircle near& p = hitcircles[HITCIRCLE_ENEMY_COUNT];
p.spawn(pid);
hitcircle_set_topleft(p, center_x, center_y, pid);
}

3
th03/main/hitcirc.hpp
View File

@ -8,3 +8,6 @@ extern bool hitcircles_enemy_add_do_not_randomly_center_within_hitbox;
void pascal hitcircles_enemy_add(
subpixel_t center_x, subpixel_t center_y, pid2 pid
);
void pascal hitcircles_player_add(
subpixel_t center_x, subpixel_t center_y, pid2 pid
);

41
th03_main.asm
View File

@ -2579,42 +2579,11 @@ loc_B724:
sub_B60A endp
extern @HITCIRCLES_ENEMY_ADD$QIII:proc
extern @HITCIRCLES_PLAYER_ADD$QIII:proc
HITCIRC_TEXT ends
PLAYER_M_TEXT segment byte public 'CODE' use16
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
sub_B7B3 proc far
@@pid = word ptr 6
arg_2 = word ptr 8
@@x = word ptr 0Ah
push bp
mov bp, sp
push si
mov si, offset (_hitcircles + (HITCIRCLE_ENEMY_COUNT * size hitcircle_t))
mov [si+hitcircle_t.HITCIRCLE_age], 1
mov al, byte ptr [bp+@@pid]
mov [si+hitcircle_t.HITCIRCLE_pid], al
push [bp+@@x] ; x
push [bp+@@pid] ; pid
nopcall @playfield_fg_x_to_screen$qii
add ax, -24
mov [si+hitcircle_t.HITCIRCLE_topleft.x], ax
mov ax, [bp+arg_2]
sar ax, 4
add ax, -8
mov [si+hitcircle_t.HITCIRCLE_topleft.y], ax
pop si
pop bp
retf 6
sub_B7B3 endp
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
@ -7366,12 +7335,12 @@ loc_DDCE:
jz short loc_DE4F
cmp byte ptr [si+7], 0
jz short loc_DE3F
push word ptr [si]
push word ptr [si+2]
push word ptr [si] ; center_x
push word ptr [si+2] ; center_y
mov al, _pid_PID_current
mov ah, 0
push ax
nopcall sub_B7B3
push ax ; pid
nopcall @hitcircles_player_add$qiii
push si
call sub_E1D5
mov dl, [si+7]