mirror of https://github.com/nmlgc/ReC98.git
[Decompilation] [th01] Kikuri: Pattern 10/10
The one where Kikuri fires 10 vertical lasers from the top along the entire width of the playfield. Completes P0199, funded by Lmocinemod.
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nmlgc
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f047079139
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5af2048057
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@ -875,3 +875,60 @@ int near pattern_souls_symmetric_rain_lines(void)
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}
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return 2;
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}
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int near pattern_vertical_lasers_from_top(void)
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{
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enum {
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LASER_COUNT = 10,
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INTERVAL = 10,
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DISTANCE_X = (PLAYFIELD_W / LASER_COUNT),
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KEYFRAME_START = 100,
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KEYFRAME_END = (KEYFRAME_START + ((LASER_COUNT - 1) * INTERVAL)),
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};
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// [shootout_lasers] would be indexed out of bounds otherwise.
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static_assert(LASER_COUNT <= SHOOTOUT_LASER_COUNT);
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#define random_range_x_half pattern9_random_range_x_half
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extern pixel_t random_range_x_half;
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if(boss_phase_frame < KEYFRAME_START) {
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return 3;
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}
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if(boss_phase_frame == KEYFRAME_START) {
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select_for_rank(pattern_state.speed_multiplied_by_8,
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(to_sp(7.5f) / 2),
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(to_sp(8.0f) / 2),
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(to_sp(8.5f) / 2),
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(to_sp(9.0f) / 2)
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);
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select_for_rank(random_range_x_half,
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0, (PLAYFIELD_W / 64), (PLAYFIELD_W / 40), (PLAYFIELD_W / 32)
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);
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}
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if((boss_phase_frame % INTERVAL) == 0) {
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int i = ((boss_phase_frame - KEYFRAME_START) / INTERVAL);
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pixel_t random_offset_x = (
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(rand() % ((random_range_x_half * 2) + 1)) - random_range_x_half
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);
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shootout_lasers[i].spawn(
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(PLAYFIELD_LEFT + (i * DISTANCE_X + random_offset_x)),
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PLAYFIELD_TOP,
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(PLAYFIELD_LEFT + (i * DISTANCE_X + random_offset_x)),
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PLAYFIELD_BOTTOM,
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pattern_state.speed_multiplied_by_8,
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COL_LASER,
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20,
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8
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);
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mdrv2_se_play(6);
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}
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if(boss_phase_frame >= KEYFRAME_END) {
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boss_phase_frame = 0;
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return 0;
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}
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return 3;
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#undef random_range_x_half
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}
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@ -14702,7 +14702,6 @@ main_33__TEXT ends
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main_34_TEXT segment byte public 'CODE' use16
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extern @boss_palette_snap$qv:proc
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extern @boss_palette_show$qv:proc
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extern @kikuri_select_for_rank$qmiiiii:proc
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extern @kikuri_load$qv:proc
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extern @kikuri_free$qv:proc
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@kikuri_hittest_orb$qv procdesc near
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@ -14718,6 +14717,7 @@ main_34_TEXT segment byte public 'CODE' use16
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@pattern_4_spiral_along_disc$qv procdesc near
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@pattern_single_lasers_from_left_$qv procdesc near
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@pattern_souls_symmetric_rain_lin$qv procdesc near
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@pattern_vertical_lasers_from_top$qv procdesc near
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main_34_TEXT ends
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main_34__TEXT segment byte public 'CODE' use16
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@ -14725,87 +14725,6 @@ main_34__TEXT segment byte public 'CODE' use16
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;org 4
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assume es:nothing, ss:nothing, ds:_DATA, fs:nothing, gs:nothing
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; =============== S U B R O U T I N E =======================================
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; Attributes: bp-based frame
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sub_24660 proc near
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push bp
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mov bp, sp
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push si
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push di
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cmp _boss_phase_frame, 100
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jl loc_2471B
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cmp _boss_phase_frame, 100
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jnz short loc_246A0
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call @kikuri_select_for_rank$qmiiiii stdcall, offset _kikuri_pattern_state, ds, large 3Ch or (40h shl 16), large 44h or (48h shl 16)
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call @kikuri_select_for_rank$qmiiiii stdcall, offset word_3A6BE, ds, large 0 or (10 shl 16), large 16 or (20 shl 16)
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add sp, 18h
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loc_246A0:
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mov ax, _boss_phase_frame
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mov bx, 10
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cwd
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idiv bx
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or dx, dx
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jnz short loc_24709
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mov ax, _boss_phase_frame
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add ax, -100
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cwd
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idiv bx
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mov si, ax
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call IRand
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mov dx, word_3A6BE
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add dx, dx
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inc dx
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push dx
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cwd
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pop bx
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idiv bx
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sub dx, word_3A6BE
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mov di, dx
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push 20 or (8 shl 16) ; (moveout_at_age) or (w shl 16)
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push 10 ; col
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push _kikuri_pattern_state ; speed_multiplied_by_8
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push PLAYFIELD_BOTTOM ; target_y
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mov ax, si
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shl ax, 6
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add ax, di
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push ax ; target_left
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push 64 ; origin_y
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mov ax, si
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shl ax, 6
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add ax, di
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push ax ; origin_left
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mov ax, si
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imul ax, size CShootoutLaser
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add ax, offset _shootout_lasers
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push ds ; this (segment)
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push ax ; this (offset)
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call @CShootoutLaser@spawn$qiiiiiiii
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push 6
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call _mdrv2_se_play
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add sp, 16h
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loc_24709:
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cmp _boss_phase_frame, 190
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jl short loc_2471B
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mov _boss_phase_frame, 0
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xor ax, ax
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jmp short loc_2471E
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; ---------------------------------------------------------------------------
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loc_2471B:
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mov ax, 3
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loc_2471E:
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pop di
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pop si
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pop bp
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retn
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sub_24660 endp
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; =============== S U B R O U T I N E =======================================
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; Attributes: bp-based frame
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@ -15364,7 +15283,7 @@ loc_24D28:
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loc_24D34:
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cmp word_35D14, 3
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jnz short loc_24D41
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call sub_24660
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call @pattern_vertical_lasers_from_top$qv
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loc_24D3E:
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mov word_35D14, ax
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@ -16354,7 +16273,9 @@ _pattern0_distance dw ?
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public _pattern6_angle
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_pattern6_angle db ?
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word_3A6BE dw ?
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public _pattern9_random_range_x_half
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_pattern9_random_range_x_half dw ?
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public _kikuri_invincible, _kikuri_invincibility_frame
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public _kikuri_entrance_ring_radius_base, _kikuri_initial_hp_rendered
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_kikuri_invincible dw ?
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