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ReC98/th05/main/boss/b6.cpp

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[Decompilation] [th05] Shinki: Pattern 1/11 The one where Shinki fires bullets in a ring, with each new ring fired at an increasing or decreasing angle, for a curved effect. The first pattern you see in the fight. At least the pattern functions are short and sweet for the most part. Part of P0190, funded by nrook.
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/// Stage 6 Boss - Shinki
/// ---------------------
#include "platform.h"
#include "pc98.h"
[Decompilation] [th05] Shinki: Pattern 5/11 The one where Shinki spawns her wings, which fire 50 quick random bullets as soon as they appear. Featuring the first reliance on a piece of state set by an earlier boss, which technically affects gameplay! Part of P0190, funded by nrook.
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#include "master.hpp"
[Decompilation] [th05] Shinki: Pattern 1/11 The one where Shinki fires bullets in a ring, with each new ring fired at an increasing or decreasing angle, for a curved effect. The first pattern you see in the fight. At least the pattern functions are short and sweet for the most part. Part of P0190, funded by nrook.
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#include "th01/math/area.hpp"
#include "th01/math/subpixel.hpp"
[Decompilation] [th05] Shinki: Pattern 5/11 The one where Shinki spawns her wings, which fire 50 quick random bullets as soon as they appear. Featuring the first reliance on a piece of state set by an earlier boss, which technically affects gameplay! Part of P0190, funded by nrook.
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#include "th03/hardware/palette.hpp"
#include "th04/main/frames.h"
[Decompilation] [th05] Shinki: Pattern 1/11 The one where Shinki fires bullets in a ring, with each new ring fired at an increasing or decreasing angle, for a curved effect. The first pattern you see in the fight. At least the pattern functions are short and sweet for the most part. Part of P0190, funded by nrook.
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#include "th04/main/pattern.hpp"
#include "th04/math/motion.hpp"
extern "C" {
#include "th04/math/randring.hpp"
[Decompilation] [th05] Shinki: Pattern 2/11 The one where Shinki fires two simultaneous rings of blue bullets, with the second one moving twice as fast. Part of P0190, funded by nrook.
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#include "th04/math/vector.hpp"
[Decompilation] [th05] Shinki: Pattern 1/11 The one where Shinki fires bullets in a ring, with each new ring fired at an increasing or decreasing angle, for a curved effect. The first pattern you see in the fight. At least the pattern functions are short and sweet for the most part. Part of P0190, funded by nrook.
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#include "th04/snd/snd.h"
[Decompilation] [th05] Shinki: Pattern 2/11 The one where Shinki fires two simultaneous rings of blue bullets, with the second one moving twice as fast. Part of P0190, funded by nrook.
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#include "th04/main/rank.hpp"
[Decompilation] [th05] Shinki: Pattern 1/11 The one where Shinki fires bullets in a ring, with each new ring fired at an increasing or decreasing angle, for a curved effect. The first pattern you see in the fight. At least the pattern functions are short and sweet for the most part. Part of P0190, funded by nrook.
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#include "th04/main/playfld.hpp"
#include "th04/main/bullet/bullet.hpp"
[Decompilation] [th05] Shinki: Gather circle intro for patterns in phases 2/3 Featuring something that looks like part of an unused pattern, but was actually just copy-pasted from Yumeko. Some evidence for Shinki having been coded after Yumeko, at least. Part of P0190, funded by nrook.
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#include "th04/main/gather.hpp"
[Decompilation] [th05] Shinki: Pattern 1/11 The one where Shinki fires bullets in a ring, with each new ring fired at an increasing or decreasing angle, for a curved effect. The first pattern you see in the fight. At least the pattern functions are short and sweet for the most part. Part of P0190, funded by nrook.
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}
[Decompilation] [th05] Shinki: Pattern 6/11 The one where random blue 32×32 bullets rain from near the top of the playfield, together with aimed spreads from random positions on Shinki's wings. First white-wing pattern. Part of P0190, funded by nrook.
2022-04-15 20:05:37 +00:00
#include "th05/main/custom.h"
#include "th05/main/bullet/b6ball.hpp"
[Decompilation] [th05] Shinki: Pattern 7/11 The one where Shinki walls off both the left and right edges of the playfield with triangular walls out of spread bullets, and fires cheetos inside the corridor. Part of P0190, funded by nrook.
2022-04-16 00:13:09 +00:00
#include "th05/main/bullet/cheeto.hpp"
[Decompilation] [th05] Shinki: Pattern 5/11 The one where Shinki spawns her wings, which fire 50 quick random bullets as soon as they appear. Featuring the first reliance on a piece of state set by an earlier boss, which technically affects gameplay! Part of P0190, funded by nrook.
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#include "th05/main/bullet/laser.hpp"
[Decompilation] [th05] Shinki: Pattern 1/11 The one where Shinki fires bullets in a ring, with each new ring fired at an increasing or decreasing angle, for a curved effect. The first pattern you see in the fight. At least the pattern functions are short and sweet for the most part. Part of P0190, funded by nrook.
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#include "th05/main/boss/boss.hpp"
[Decompilation] [th05] Shinki: Pattern 9/11 The one where Shinki fires aimed purple 32×32 ball bullets, together with symmetric rotating spreads from the left and right edges of her wings whose angles rotate along ¾ of a circle. Part of P0190, funded by nrook.
2022-04-18 16:47:11 +00:00
#include "th05/main/player/player.hpp"
[Decompilation] [th05] Shinki: Pattern 1/11 The one where Shinki fires bullets in a ring, with each new ring fired at an increasing or decreasing angle, for a curved effect. The first pattern you see in the fight. At least the pattern functions are short and sweet for the most part. Part of P0190, funded by nrook.
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#include "th05/sprites/main_pat.h"
// Constants
// ---------
static const int PHASE_2_3_PATTERN_START_FRAME = 32;
// ---------
[Decompilation] [th05] Shinki: Pattern 5/11 The one where Shinki spawns her wings, which fire 50 quick random bullets as soon as they appear. Featuring the first reliance on a piece of state set by an earlier boss, which technically affects gameplay! Part of P0190, funded by nrook.
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// Coordinates
// -----------
inline subpixel_t shinki_wing_random_x(void) {
return (
randring2_next16_mod(to_sp(SHINKI_WING_W)) +
boss.pos.cur.x.v -
to_sp(SHINKI_WING_W / 2)
);
}
// Limited to the top 3/2rds of the wing area.
inline subpixel_t shinki_wing_random_y(void) {
return (
boss.pos.cur.y.v -
randring2_next16_mod((to_sp(SHINKI_WING_H) / 3) * 2) +
to_sp((SHINKI_WING_H - BOSS_H) / 2)
);
}
// -----------
[Decompilation] [th05] Shinki: Gather circle intro for patterns in phases 2/3 Featuring something that looks like part of an unused pattern, but was actually just copy-pasted from Yumeko. Some evidence for Shinki having been coded after Yumeko, at least. Part of P0190, funded by nrook.
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// State
// -----
#define phase_2_3_pattern shinki_phase_2_3_pattern
extern pattern_oneshot_func_t phase_2_3_pattern;
// -----
[Decompilation] [th05] Shinki: Pattern 1/11 The one where Shinki fires bullets in a ring, with each new ring fired at an increasing or decreasing angle, for a curved effect. The first pattern you see in the fight. At least the pattern functions are short and sweet for the most part. Part of P0190, funded by nrook.
2022-03-29 13:25:45 +00:00
bool near pattern_curved_rings(void)
{
#define delta_angle static_cast<unsigned char>(boss_statebyte[15])
if(boss.phase_frame == PHASE_2_3_PATTERN_START_FRAME) {
bullet_template.spawn_type = (BST_CLOUD_FORWARDS | BST_NO_SLOWDOWN);
bullet_template.patnum = PAT_BULLET16_N_OUTLINED_BALL_BLUE;
bullet_template.speed.set(2.0f);
bullet_template.group = BG_RING;
bullet_template.special_motion = BSM_EXACT_LINEAR;
bullet_template.angle = randring2_next16();
bullet_template.spread = 16;
delta_angle = randring2_next16_and(1) ? 0x02 : -0x02;
bullet_template_tune();
snd_se_play(15);
}
if((boss.phase_frame % 4) == 0) {
bullets_add_special();
bullet_template.speed.v = (bullet_template.speed + 0.5f);
bullet_template.angle += delta_angle;
}
return (boss.phase_frame == (PHASE_2_3_PATTERN_START_FRAME + 28));
#undef delta_angle
}
[Decompilation] [th05] Shinki: Pattern 2/11 The one where Shinki fires two simultaneous rings of blue bullets, with the second one moving twice as fast. Part of P0190, funded by nrook.
2022-03-30 14:29:49 +00:00
bool near pattern_dualspeed_rings(void)
{
#define interval boss_statebyte[15]
if(boss.phase_frame == PHASE_2_3_PATTERN_START_FRAME) {
bullet_template.spawn_type = (BST_CLOUD_FORWARDS | BST_NO_SLOWDOWN);
bullet_template.patnum = PAT_BULLET16_N_BLUE;
bullet_template.group = BG_RING;
bullet_template.angle = randring2_next16();
bullet_template.spread = 16;
interval = select_for_rank(16, 12, 8, 4);
}
if((boss.phase_frame % interval) == 0) {
vector2_at(
bullet_template.origin,
boss.pos.cur.x,
boss.pos.cur.y,
randring2_next16_mod(to_sp(32.0f)),
bullet_template.angle
);
bullet_template.speed.set(2.0f);
bullets_add_regular();
bullet_template.speed.set(4.0f);
bullet_template.angle += 0x08;
bullets_add_regular();
snd_se_play(3);
}
return (boss.phase_frame == (PHASE_2_3_PATTERN_START_FRAME + 64));
#undef interval
}
[Decompilation] [th05] Shinki: Gather circle intro for patterns in phases 2/3 Featuring something that looks like part of an unused pattern, but was actually just copy-pasted from Yumeko. Some evidence for Shinki having been coded after Yumeko, at least. Part of P0190, funded by nrook.
2022-03-31 00:53:40 +00:00
void near gather_then_phase_2_3_pattern(void)
{
if(boss.phase_frame < PHASE_2_3_PATTERN_START_FRAME) {
gather_add_only_3stack((boss.phase_frame - 16), 7, 6);
if(boss.phase_frame == 2) {
boss.sprite = PAT_SHINKI_CAST;
// What's this, part of an unused pattern? Actually, it's just
// copy-pasted from a similar function in Yumeko's fight, which
// does fire bullets based on that template.
bullet_template.spawn_type = (
BST_CLOUD_BACKWARDS | BST_NO_SLOWDOWN
);
bullet_template.patnum = PAT_BULLET16_N_RED;
bullet_template.group = BG_RING;
bullet_template.speed.set(3.75f);
bullet_template.spread = 16;
bullet_template_tune();
snd_se_play(8);
}
} else if(phase_2_3_pattern()) {
boss.sprite = PAT_SHINKI_STILL;
boss.phase_frame = 0;
boss.mode = 0;
}
}
[Decompilation] [th05] Shinki: Pattern 3/11 The one where Shinki fires random blue directional and kunai bullets from her left and right side, while flying to a random point. Part of P0190, funded by nrook.
2022-03-31 01:12:05 +00:00
bool near pattern_random_directional_and_kunai(void)
{
if(boss.phase_frame == PHASE_2_3_PATTERN_START_FRAME) {
bullet_template.spawn_type = (BST_CLOUD_FORWARDS | BST_NO_SLOWDOWN);
bullet_template.speed.set(1.75f);
bullet_template.group = BG_RANDOM_ANGLE_AND_SPEED;
bullet_template.spread = 3;
bullet_template_tune();
snd_se_play(15);
}
if((boss.phase_frame % 2) == 0) {
bullet_template.patnum = PAT_BULLET16_D_BLUE;
bullet_template.origin.x -= (BOSS_W / 4.0f);
bullets_add_regular();
bullet_template.patnum = PAT_BULLET16_V_BLUE;
bullet_template.origin.x += ((BOSS_W / 4.0f) * 2.0f);
bullets_add_regular();
}
return boss_flystep_random(
boss.phase_frame - PHASE_2_3_PATTERN_START_FRAME - 32
);
}
[Decompilation] [th05] Shinki: Pattern 4/11 The one where Shinki fires dense, aimed stacks of blue bullets in quick succession, while flying to a random point. I really, *really* don't want to believe that ZUN manually wrote these micro-optimized setter functions that abuse the bullet template structure layout, but I don't really have any other idea how to get those out of the compiler… Part of P0190, funded by nrook.
2022-03-31 01:45:05 +00:00
bool near pattern_dense_blue_stacks(void)
{
if(boss.phase_frame == PHASE_2_3_PATTERN_START_FRAME) {
bullet_template.spawn_type = (BST_CLOUD_FORWARDS | BST_NO_SLOWDOWN);
bullet_template.patnum = PAT_BULLET16_N_BLUE;
bullet_template.group = BG_SPREAD_STACK_AIMED;
bullet_template.angle = 0x00;
bullet_template.set_spread(2, 0x04);
bullet_template.set_stack_for_rank(
12, 12, 13, 13,
to_sp8(0.3125f), to_sp8(0.375f), to_sp8(0.375f), to_sp8(0.4375f)
);
bullet_template.speed.set(2.0f);
}
if((boss.phase_frame % 4) == 0) {
bullets_add_regular();
snd_se_play(15);
}
return boss_flystep_random(
boss.phase_frame - PHASE_2_3_PATTERN_START_FRAME - 32
);
}
[Decompilation] [th05] Shinki: Pattern 5/11 The one where Shinki spawns her wings, which fire 50 quick random bullets as soon as they appear. Featuring the first reliance on a piece of state set by an earlier boss, which technically affects gameplay! Part of P0190, funded by nrook.
2022-03-31 03:20:53 +00:00
bool near pattern_wing_preparation(void)
{
enum {
LASERS_USED = 6,
};
#define tone boss_statebyte[14]
#define wing_frames boss_statebyte[15]
int i;
if(boss.phase_frame == 16) {
// Still assumed to be set to this value by Yumeko. Original gameplay
// relies on this value to be < 8 to ensure that the lasers will kill
// the player if they move to the side of the wings. (Lasers only kill
// if they finished growing, they grow by 2 pixels every 2 frames, and
// the ones in this pattern are kept alive for 8 frames.)
// MODDERS: Uncomment to clearly define the original behavior.
// laser_template.coords.width = 6;
laser_template.coords.angle = 0x50; laser_manual_fixed_spawn(0);
laser_template.coords.angle = 0x48; laser_manual_fixed_spawn(1);
laser_template.coords.angle = 0x40; laser_manual_fixed_spawn(2);
laser_template.coords.angle = 0x40; laser_manual_fixed_spawn(3);
laser_template.coords.angle = 0x38; laser_manual_fixed_spawn(4);
laser_template.coords.angle = 0x30; laser_manual_fixed_spawn(5);
snd_se_play(8);
boss.sprite = PAT_SHINKI_CAST;
wing_frames = 0;
tone = 100;
}
if(boss.phase_frame <= 16) {
return false;
}
if(lasers[2].coords.angle < 0x80) {
if(stage_frame_mod2) {
lasers[0].coords.angle += 0x01;
lasers[1].coords.angle += 0x01;
lasers[2].coords.angle += 0x01;
lasers[3].coords.angle -= 0x01;
lasers[4].coords.angle -= 0x01;
lasers[5].coords.angle -= 0x01;
palette_settone_deferred(tone);
tone++;
}
return false;
}
if(wing_frames == 0) {
bullet_template.spawn_type = (BST_CLOUD_FORWARDS | BST_NO_SLOWDOWN);
bullet_template.patnum = PAT_BULLET16_N_BLUE;
bullet_template.group = BG_SINGLE;
bullet_template_tune();
for(i = 0; i < 50; i++) {
bullet_template.origin.x.v = shinki_wing_random_x();
bullet_template.origin.y.v = shinki_wing_random_y();
bullet_template.angle = randring2_next8_ge_lt(0x10, 0x70);
bullet_template.speed.v = randring2_next8_and_ge_lt_sp(1.5f, 5.5f);
bullets_add_regular();
}
boss.sprite = PAT_SHINKI_WINGS_WHITE;
for(i = 0; i < LASERS_USED; i++) {
laser_manual_grow(i);
}
snd_se_play(15);
playfield_shake_anim_time = 8;
} else {
if(stage_frame_mod2) {
palette_settone_deferred(150);
} else {
palette_settone_deferred(100);
}
if(wing_frames >= 8) {
palette_settone_deferred(100);
for(i = 0; i < LASERS_USED; i++) {
laser_stop(i);
}
return true;
}
}
wing_frames++;
return false;
#undef wing_frames
#undef tone
}
[Decompilation] [th05] Shinki: Pattern 6/11 The one where random blue 32×32 bullets rain from near the top of the playfield, together with aimed spreads from random positions on Shinki's wings. First white-wing pattern. Part of P0190, funded by nrook.
2022-04-15 20:05:37 +00:00
void near pattern_random_rain_and_spreads_from_wings(void)
{
if(boss.phase_frame <= 128) {
return;
}
if((boss.phase_frame % 8) == 0) {
b6ball_template.origin.x.v = randring2_next16_mod(to_sp(PLAYFIELD_W));
b6ball_template.origin.y.v = randring2_next16_ge_lt_sp(
((2 / 23.0f) * PLAYFIELD_H), ((6 / 23.0f) * PLAYFIELD_H)
);
b6ball_template.angle = 0x40;
b6ball_template.speed.v = randring2_next8_and_ge_lt_sp(3.0f, 5.0f);
b6ball_template.patnum_tiny = PAT_B6BALL_BLUE_1;
b6balls_add();
snd_se_play(3);
}
if((boss.phase_frame % 24) == 0) {
bullet_template.origin.x.v = shinki_wing_random_x();
bullet_template.origin.y.v = (
boss.pos.cur.y.v - randring2_next16_mod(to_sp(BOSS_H))
);
bullet_template.spawn_type = (BST_CLOUD_FORWARDS | BST_NO_SLOWDOWN);
bullet_template.patnum = PAT_BULLET16_N_BLUE;
bullet_template.group = BG_SPREAD_AIMED;
bullet_template.spread = 5;
bullet_template.spread_angle_delta = select_for_rank(
0x10, 0x0C, 0x0A, 0x08
);
bullet_template.angle = 0x00;
bullet_template.speed.set(3.0f);
bullet_template_tune();
bullets_add_regular();
}
}
[Decompilation] [th05] Shinki: Pattern 7/11 The one where Shinki walls off both the left and right edges of the playfield with triangular walls out of spread bullets, and fires cheetos inside the corridor. Part of P0190, funded by nrook.
2022-04-16 00:13:09 +00:00
void near pattern_cheetos_within_spread_walls(void)
{
#define interval boss_statebyte[14]
#define unused boss_statebyte[15]
if(boss.phase_frame < 128) {
return;
}
if(boss.phase_frame == 128) {
// Expected to be a multiple of 8.
interval = select_for_rank(128, 48, 32, 24);
unused = select_for_rank(32, 40, 48, 56);
}
int frame_in_cycle = (boss.phase_frame % interval);
if((frame_in_cycle & 7) == 0) {
bullet_template.patnum = PAT_BULLET16_N_OUTLINED_BALL_BLUE;
bullet_template.spawn_type = (BST_CLOUD_FORWARDS | BST_NO_SLOWDOWN);
bullet_template.group = BG_SPREAD;
bullet_template.speed.v = randring2_next8_and_ge_lt_sp(3.0f, 5.0f);
bullet_template.set_spread(6, 0x08);
bullet_template.angle = 0x68;
bullets_add_regular();
bullet_template.angle = 0x18;
bullets_add_regular();
if(frame_in_cycle == 0) {
cheeto_template.col = 11;
cheeto_template.speed.set(4.0f);
// Firing either right, down, or left.
cheeto_template.angle = (randring2_next16_mod(3) * 0x40);
cheetos_add();
snd_se_play(3);
}
}
#undef unused
#undef interval
}
[Decompilation] [th05] Shinki: Pattern 8/11 The one where Shinki's white wings turn purple, and fire 16 purple 32×32 bullets after the color change. For some reason, OMAKE.TXT says that these wings are black?!? Part of P0190, funded by nrook.
2022-04-16 02:20:12 +00:00
bool near pattern_wings_to_purple(void)
{
if(boss.phase_frame < 160) {
return false;
} else if(boss.phase_frame < 192) {
if(boss.phase_frame == 128) {
snd_se_play(8);
}
if(boss.phase_frame & 1) {
boss.pos.cur.y += 2.0f;
} else {
boss.pos.cur.y -= 2.0f;
}
} else if(boss.phase_frame == 192) {
b6ball_template.patnum_tiny = PAT_B6BALL_PURPLE;
for(int i = 0; i < 16; i++) {
b6ball_template.origin.x.v = shinki_wing_random_x();
b6ball_template.origin.y.v = shinki_wing_random_y();
b6ball_template.angle = randring2_next8_ge_lt(0x20, 0x60);
b6ball_template.speed.v = randring2_next8_and_ge_lt_sp(2.0f, 6.0f);
b6balls_add();
}
boss.sprite = PAT_SHINKI_WINGS_PURPLE;
snd_se_play(15);
playfield_shake_anim_time = 8;
}
return (boss.phase_frame == 200);
}
[Decompilation] [th05] Shinki: Pattern 9/11 The one where Shinki fires aimed purple 32×32 ball bullets, together with symmetric rotating spreads from the left and right edges of her wings whose angles rotate along ¾ of a circle. Part of P0190, funded by nrook.
2022-04-18 16:47:11 +00:00
void near pattern_aimed_b6balls_and_symmetric_spreads(void)
{
#define b6ball_interval boss_statebyte[15]
if(boss.phase_frame <= 128) {
return;
}
if(boss.phase_frame == 129) {
b6ball_interval = select_for_rank(96, 32, 28, 24);
}
int spread_cycle = (boss.phase_frame % (0x40 * 2));
if((boss.phase_frame % b6ball_interval) == 0) {
b6ball_template.angle = player_angle_from(b6ball_template.origin);
b6ball_template.speed.set(4.0f);
b6ball_template.patnum_tiny = PAT_B6BALL_PURPLE;
b6balls_add();
}
if((boss.phase_frame % 4) == 0) {
bullet_template.origin.x -= (SHINKI_WING_W / 2);
bullet_template.group = BG_SPREAD;
bullet_template.special_motion = BSM_EXACT_LINEAR;
bullet_template.set_spread(3, 0x02);
bullet_template.spawn_type = (BST_CLOUD_FORWARDS | BST_NO_SLOWDOWN);
bullet_template.speed.set(2.5f);
bullet_template.patnum = PAT_BULLET16_V_RED;
if(spread_cycle < 0x40) {
bullet_template.angle = (spread_cycle * 3);
} else {
bullet_template.angle = (0x40 - (spread_cycle * 3));
}
bullets_add_special();
bullet_template.angle = (0x80 - bullet_template.angle);
bullet_template.origin.x += SHINKI_WING_W;
bullets_add_special();
snd_se_play(15);
}
#undef b6ball_interval
}
[Decompilation] [th05] Shinki: Pattern 10/11 There one where… nah, you all know The Devil Pattern™. Completes P0190, funded by nrook.
2022-04-19 10:50:55 +00:00
void near pattern_devil(void)
{
enum {
CLOCKWISE = 0,
COUNTERCLOCKWISE = 1,
COLUMN_COUNT = 4,
SHINKI_TO_LAST_COLUMN_DISTANCE = (
(SHINKI_WING_W / 2) - (SHINKI_WING_W / 8)
),
COLUMN_W = (SHINKI_WING_W / 4),
};
// Since the columns are symmetrical, it's only necessary to track the
// inner and outer angles for spread bullets and lasers.
#define laser_direction boss_statebyte[7]
#define laser_angle_inner boss_statebyte[8]
#define laser_angle_outer boss_statebyte[9]
#define lasers_active static_cast<bool>(boss_statebyte[10])
#define bullet_direction boss_statebyte[11]
#define bullet_intro_done static_cast<bool>(boss_statebyte[12])
#define b6ball_interval boss_statebyte[13]
#define bullet_angle_inner boss_statebyte[14]
#define bullet_angle_outer boss_statebyte[15]
#define laser_grow_delay shinki_devil_laser_grow_delay
extern int laser_grow_delay;
if(boss.phase_frame < 192) {
return;
}
int phase_frame_minus_startup_delay = (boss.phase_frame - 192);
// Laser activation
if((boss.hp <= 5600) || (boss.phase_frame >= 1800)) {
if(laser_grow_delay == 0) {
laser_template.coords.width = 6;
laser_template.coords.angle = 0x40;
laser_template.col = 0xE;
// Assign laser IDs from right to left
laser_template.coords.origin.x += SHINKI_TO_LAST_COLUMN_DISTANCE;
laser_manual_fixed_spawn(0);
laser_template.coords.origin.x -= COLUMN_W;
laser_manual_fixed_spawn(1);
laser_template.coords.origin.x -= COLUMN_W;
laser_manual_fixed_spawn(2);
laser_template.coords.origin.x -= COLUMN_W;
laser_manual_fixed_spawn(3);
laser_grow_delay++;
boss_explode_small(ET_CIRCLE);
}
}
// Spread bullets
if((boss.phase_frame % 4) == 0) {
if(phase_frame_minus_startup_delay == 0) {
bullet_angle_inner = 0x20;
bullet_angle_outer = 0x00;
b6ball_interval = select_for_rank(64, 40, 32, 28);
bullet_intro_done = false;
bullet_direction = CLOCKWISE;
lasers_active = false;
laser_angle_inner = 0x40;
laser_angle_outer = 0x40;
laser_direction = CLOCKWISE;
}
bullet_template.spawn_type = (BST_CLOUD_FORWARDS | BST_NO_SLOWDOWN);
bullet_template.patnum = PAT_BULLET16_V_RED;
bullet_template.group = BG_SPREAD;
if((bullet_angle_outer == 0x40) && (bullet_intro_done == 0)) {
bullet_intro_done++;
}
if(!bullet_intro_done) {
bullet_template.spread = 1;
} else {
bullet_template.spread = 3;
}
bullet_template.spread_angle_delta = 0x30;
bullet_template.speed.set(7.0f);
bullet_template.origin.x += SHINKI_TO_LAST_COLUMN_DISTANCE;
bullet_template.angle = bullet_angle_outer;
bullets_add_regular_fixedspeed();
bullet_template.origin.x -= COLUMN_W;
bullet_template.angle = bullet_angle_inner;
bullets_add_regular_fixedspeed();
bullet_template.origin.x -= COLUMN_W;
bullet_template.angle = (0x80 - bullet_angle_inner);
bullets_add_regular_fixedspeed();
bullet_template.origin.x -= COLUMN_W;
bullet_template.angle = (0x80 - bullet_angle_outer);
bullets_add_regular_fixedspeed();
if(!bullet_intro_done) {
bullet_angle_outer += 0x04;
bullet_angle_inner += 0x02;
} else {
// "Decorative" pellets aimed to the top of the playfield
bullet_template.patnum = 0;
bullet_template.spawn_type = BST_NO_SLOWDOWN;
bullet_template.set_spread(3, 0x30); // technically redundant
bullet_template.angle = (0x80 + bullet_angle_outer);
bullet_template.origin.x += (COLUMN_W * (COLUMN_COUNT - 1)),
bullets_add_regular_fixedspeed();
bullet_template.origin.x -= COLUMN_W,
bullet_template.angle = (0x80 + bullet_angle_inner);
bullets_add_regular_fixedspeed();
bullet_template.origin.x -= COLUMN_W,
bullet_template.angle = (0x00 - bullet_angle_inner);
bullets_add_regular_fixedspeed();
bullet_template.origin.x -= COLUMN_W,
bullet_template.angle = (0x00 - bullet_angle_outer);
bullets_add_regular_fixedspeed();
if(bullet_direction == CLOCKWISE) {
bullet_angle_outer -= 0x02;
bullet_angle_inner--;
if(bullet_angle_outer == 0x30) {
bullet_direction++; // = COUNTERCLOCKWISE;
}
} else /* if(bullet_direction == COUNTERCLOCKWISE) */ {
bullet_angle_outer += 0x02;
bullet_angle_inner++;
if(bullet_angle_outer == 0x40) {
bullet_direction--; // = CLOCKWISE;
}
}
}
// Aimed 32×32 balls
if(bullet_intro_done && ((boss.phase_frame % b6ball_interval) == 0)) {
b6ball_template.origin.x.v = shinki_wing_random_x();
b6ball_template.origin.y.v = shinki_wing_random_y();
b6ball_template.angle = player_angle_from(b6ball_template.origin);
b6ball_template.speed.set(3.75f);
b6ball_template.patnum_tiny = PAT_B6BALL_PURPLE;
b6balls_add();
}
snd_se_play(3);
}
// Lasers
if(laser_grow_delay == 0) {
return;
} else if(laser_grow_delay < 64) {
laser_grow_delay++;
} else if(laser_grow_delay == 64) {
// MODDERS: Turn into a loop
laser_manual_grow(0);
laser_manual_grow(1);
laser_manual_grow(2);
laser_manual_grow(3);
laser_grow_delay++;
} else if(!lasers_active) {
if(bullet_angle_outer == 0x30) {
lasers_active++;
}
} else if((boss.phase_frame % 8) == 0) {
lasers[0].coords.angle = laser_angle_outer;
lasers[1].coords.angle = laser_angle_inner;
lasers[2].coords.angle = (0x80 - lasers[1].coords.angle);
lasers[3].coords.angle = (0x80 - lasers[0].coords.angle);
if(laser_direction == CLOCKWISE) {
laser_angle_outer++;
laser_angle_inner--;
if(laser_angle_inner == 0x38) {
laser_direction++; // = COUNTERCLOCKWISE;
}
} else /* if(laser_direction == COUNTERCLOCKWISE) */ {
laser_angle_outer--;
laser_angle_inner++;
if(laser_angle_inner == 0x41) {
laser_direction--; // = CLOCKWISE;
}
}
if((boss.hp <= 3800) || (boss.phase_frame >= 2500)) {
if((laser_grow_delay++) == 65) {
b6ball_interval = select_for_rank(52, 20, 16, 12);
boss_explode_small(ET_CIRCLE);
}
}
}
#undef laser_grow_delay
#undef bullet_angle_outer
#undef bullet_angle_inner
#undef b6ball_interval
#undef bullet_intro_done
#undef bullet_direction
#undef lasers_active
#undef laser_angle_outer
#undef laser_angle_inner
#undef laser_direction
}