ReC98/th02/end/end.cpp

#include <stddef.h>
#include "planar.h"
#include "libs/master.lib/master.hpp"
#include "th01/hardware/egc.h"

// ZUN bloat: Needed for code generation reasons in the single graph_putsa_fx()
// call during the verdict screen that pushes a string pointer with a
// calculated offset.
#define const
#include "th01/hardware/grppsafx.h"
#undef const

#include "th02/score.h"
#include "th02/v_colors.hpp"
#include "th02/resident.hpp"
#include "th02/core/globals.hpp"
#include "th02/hardware/frmdelay.h"
#include "th02/hardware/input.hpp"
#include "th02/formats/end.hpp"
#include "th02/formats/pi.h"
#include "th02/gaiji/gaiji.h"
#include "th02/gaiji/score_p.hpp"
#include "th02/snd/snd.h"
#include "th02/end/staff.hpp"
#include "th02/shiftjis/end.hpp"
#include "th02/shiftjis/title.hpp"
#include "th02/sprites/verdict.hpp"

#include "th02/gaiji/ranks_c.c"

// Constants
// ---------

static const int CUTSCENE_PIC_SLOT = 0;
static const int ENDFT_CELS = 11;

enum end_text_colors_t {
	V_YELLOW = 6,
	V_GREEN  = 9,
};
// ---------

// Coordinates
// -----------

static const screen_y_t CUTSCENE_PIC_TOP = ((RES_Y / 2) - (CUTSCENE_PIC_H / 2));
static const pixel_t END_LINE_W = (END_LINE_LENGTH * GLYPH_HALF_W);

static const screen_x_t END_LINE_LEFT = ((RES_X / 2) - (END_LINE_W / 2));
static const screen_y_t END_LINE_TOP = (
	CUTSCENE_PIC_TOP + CUTSCENE_PIC_H + (GLYPH_H * 2)
);
static const screen_x_t END_LINE_RIGHT = (END_LINE_LEFT + END_LINE_W);
static const screen_y_t END_LINE_BOTTOM = (END_LINE_TOP + GLYPH_H);

static const pixel_t ENDFT_W = 80;
static const pixel_t ENDFT_H = 32;
static const pixel_t ENDFT_SEGMENT_W = 16;
static const pixel_t ENDFT_SEGMENT_COUNT = (ENDFT_W / ENDFT_SEGMENT_W);

static const screen_x_t STAFFROLL_TEXT_LEFT = (
	STAFFROLL_PIC_RIGHT + (GLYPH_FULL_W * 4)
);
static const screen_y_t STAFFROLL_TEXT_TOP = ((RES_Y / 2) - (GLYPH_H / 2));

static const pixel_t VERDICT_LABEL_PADDED_W = (VERDICT_LABEL_W + GLYPH_FULL_W);
static const pixel_t VERDICT_VALUE_CELL_W = (SCORE_DIGITS * GAIJI_W);
static const pixel_t VERDICT_W = (
	VERDICT_LABEL_PADDED_W + VERDICT_VALUE_CELL_W
);

static const screen_x_t VERDICT_LABEL_LEFT = 64;
static const screen_x_t VERDICT_VALUE_LEFT = (
	VERDICT_LABEL_LEFT + VERDICT_LABEL_PADDED_W
);
static const screen_x_t VERDICT_THANKYOU_LEFT = (
	VERDICT_LABEL_LEFT + (VERDICT_W / 2) - (shiftjis_w(VERDICT_THANKYOU) / 2)
);

// Not quite centered… but then again, nothing in this table really is.
static const screen_x_t VERDICT_VALUE_SINGLEDIGIT_LEFT = (
	VERDICT_VALUE_LEFT + (VERDICT_VALUE_CELL_W / 2)
);

// This one's at least right-aligned correctly.
static const screen_x_t VERDICT_VALUE_RANK_LEFT = (
	VERDICT_LABEL_LEFT + VERDICT_W - ((sizeof(gbcRANKS[0]) - 1) * GAIJI_W)
);

inline screen_y_t verdict_row_top(int row) { \
	return (96 + (row * GLYPH_H * 2));
}
// -----------

// State
// -----

shiftjis_t end_text[100][END_LINE_SIZE];
int8_t line_col_and_fx;

inline void line_col_set(vc_t vc) {
	line_col_and_fx = (vc | FX_WEIGHT_BOLD);
}

bool line_type_allow_fast_forward_and_automatically_clear_end_line;
// -----

// Function ordering fails
// -----------------------

void near end_line_clear(void);
void extra_unlock_animate(void);
// -----------------------

void pascal near end_load(const char *fn)
{
	file_ropen(fn);

	// ZUN landmine: No check to ensure that the size is ≤ sizeof(end_text).
	// Dynamic allocation would have made more sense...
	size_t size = file_size();
	file_read(end_text, size);

	file_close();
}

inline void verdict_label_put(int row, screen_x_t left, shiftjis_t* str) {
	graph_putsa_fx(left, verdict_row_top(row), line_col_and_fx, str);
}

void pascal near verdict_value_score_put(
	screen_x_t left, screen_y_t top, score_t score
)
{
	#define on_digit(i, gaiji) { \
		graph_gaiji_putc((left + (GAIJI_W * i)), top, gaiji, V_WHITE); \
	}
	gaiji_score_put(score, on_digit, false);
	#undef on_digit
}

#define verdict_value_singledigit_put(row, gaiji) { \
	graph_gaiji_putc( \
		VERDICT_VALUE_SINGLEDIGIT_LEFT, verdict_row_top(row), gaiji, V_WHITE \
	); \
}

#define verdict_value_gaiji_string_put(row, left, str) { \
	graph_gaiji_puts(left, verdict_row_top(row), GAIJI_W, str, V_WHITE); \
}

void pascal near line_type(
	screen_x_t left,
	screen_y_t top,
	shiftjis_ank_amount_t len,
	shiftjis_t* str,
	int frames_per_kanji
) {
	// ZUN landmine: Susceptible to buffer overflows if [len] is larger.
	shiftjis_t buf[RES_X / GLYPH_HALF_W] = { '\0' };
	int i = 0;
	for(int loop = 0; loop < len; loop += int(sizeof(shiftjis_kanji_t))) {
		// ZUN bug: Does not address the PC-98 keyboard quirk documented in the
		// `Research/HOLDKEY` example. As a result, the eventual key release
		// scancode won't be filtered and will get through to [key_det], ...
		input_reset_sense();

		buf[i] = str[i];
		i++;
		buf[i] = str[i];
		i++;
		buf[i] = '\0';
		graph_putsa_fx(left, top, line_col_and_fx, buf);

		// …which leads to the code taking the branch with the longer delay
		// every once in a while, even if the player still holds a key. While
		// the condition checks for *any* key being held, the probability of
		// taking the wrong branch remains identical regardless of how many
		// keys are held down, as the key release scancodes are only sent for
		// the last key that was pressed.
		if(
			line_type_allow_fast_forward_and_automatically_clear_end_line &&
			(key_det != INPUT_NONE)
		) {
			// As [loop] increases by 2 on each iteration, the loop will
			// alternate between this delay and no delay at all, resulting in
			// two kanji every ([frames_per_kanji] / 3) frames.
			if(loop & 3) {
				frame_delay(frames_per_kanji / 3);
			}
		} else {
			frame_delay(frames_per_kanji);
		}
	}
	for(i = 0; i < 20; i++) {
		input_reset_sense();
		if(
			line_type_allow_fast_forward_and_automatically_clear_end_line &&
			(key_det != INPUT_NONE)
		) {
			// ZUN bloat: Technically, a 0-frame delay is not a no-op. Because
			// it still resets [vsync_Count1], it forms a frame boundary in
			// case the current frame didn't finish rendering within a single
			// VSync interrupt.
			// In this context though, this function call might as well be a
			// `break`. Without the 614.4 µs delay to address the PC-98
			// keyboard quirk documented in the `Research/HOLDKEY` example, a
			// single call to input_reset_sense() encompasses
			//
			// • 8 INT 18h, AH=04h calls,
			// • 18 comparisons, and
			// • 14 branches with OR assignments.
			//
			// The exact implementation of INT 18h varies between PC-98 models,
			// so there's no point in precisely counting CPU cycles here. But
			// given that this blocking loop does nothing else *and* we're sure
			// to get here at the very start of a frame, it makes sense to
			// assume that 20 of those calls can easily fit within the ≈600,000
			// cycles we have for every frame on the game's target 33 MHz CPUs.
			frame_delay(0);
		} else {
			frame_delay(2);
		}
	}
	if(line_type_allow_fast_forward_and_automatically_clear_end_line) {
		end_line_clear();
	}
}

void verdict_kanji_1_to_0_masked(
	screen_x_t left, screen_y_t top, const dots16_t mask[VERDICT_MASK_H]
)
{
	static_assert(VERDICT_MASK_H == GLYPH_H);
	Planar<dots_t(VERDICT_MASK_W)> dots;
	vram_offset_t vo = vram_offset_shift(left, top);
	for(pixel_t row = 0; row < VERDICT_MASK_H; row++) {
		// ZUN bloat: Thanks to the blit functions being macros, `mask[row]` is
		// evaluated a total of 5 times. Once would be enough.
		graph_accesspage(1);
		VRAM_SNAP_PLANAR(dots, vo, VERDICT_MASK_W);

		graph_accesspage(0);

		grcg_setcolor(GC_RMW, 0);
		grcg_put(vo, mask[row], VERDICT_MASK_W);
		grcg_off();

		vram_or_planar_masked(vo, dots, VERDICT_MASK_W, mask[row]);

		vo += ROW_SIZE;
	}
}

void verdict_row_1_to_0_animate(
	screen_x_t left, screen_y_t top, shiftjis_kanji_amount_t len
)
{
	// ZUN bloat: This array is not `static`, and will be needlessly copied
	// into a local variable at every call to the function.
	#include "th02/sprites/verdict.csp"

	shiftjis_kanji_amount_t i;
	for(int mask = 0; mask < VERDICT_MASK_COUNT; mask++) {
		for(i = 0; i < len; i++) {
			verdict_kanji_1_to_0_masked(
				(left + (i * GLYPH_FULL_W)),
				top,
				&sVERDICT_MASKS[mask][0]
			);
		}
		frame_delay(10);
	}
}

// Full row
inline void verdict_row_1_to_0_animate(
	int row, shiftjis_kanji_amount_t len = (VERDICT_W / GLYPH_FULL_W)
) {
	verdict_row_1_to_0_animate(VERDICT_LABEL_LEFT, verdict_row_top(row), len);
}

void pascal near gaiji_boldfont_str_from_positive_3_digit_value(
	int value, // ZUN bloat: Not meant to support unsigned values.
	gaiji_th02_t str[4]
)
{
	enum {
		DIGITS = 3,
	};
	int divisor = 100; // Must match DIGITS!
	int8_t digit;
	uint8_t past_leading_zeroes = 0;
	int i = 0;
	while(i < DIGITS) {
		digit = (value / divisor);
		if(past_leading_zeroes == 0) {
			past_leading_zeroes = digit;
		}
		if(past_leading_zeroes || (i == (DIGITS - 1))) {
			str[i] = gaiji_th02_t(gb_0_ + digit);
		} else {
			str[i] = gb_SP;
		}
		value -= (digit * divisor);
		i++;
		divisor /= 10;
	}
	str[i] = gs_NULL;
}

// ZUN bloat: Same algorithm as in TH01, same problems. Also could be a
// single proper function.
#define pic_put(left, top, rows, quarter, quarter_offset_y) { \
	uvram_offset_t vram_offset_src = ( \
		(quarter == 0) ? vram_offset_shift(0, 0) : \
		(quarter == 1) ? vram_offset_shift(CUTSCENE_PIC_W, 0) : \
		(quarter == 2) ? vram_offset_shift(0, CUTSCENE_PIC_H) : \
		/*quarter == 3*/ vram_offset_shift(CUTSCENE_PIC_W, CUTSCENE_PIC_H) \
	); \
	uvram_offset_t vram_offset_dst = vram_offset_shift(left, top); \
	vram_offset_src += (quarter_offset_y * ROW_SIZE); \
	\
	egc_start_copy(); \
	\
	pixel_t y = quarter_offset_y; \
	vram_byte_amount_t vram_x; \
	while(y < (rows + quarter_offset_y)) { \
		vram_x = 0; \
		while(vram_x < CUTSCENE_PIC_VRAM_W) { \
			egc_temp_t d; \
			\
			graph_accesspage(1);	d = egc_chunk(vram_offset_src); \
			graph_accesspage(0);	egc_chunk(vram_offset_dst) = d; \
			\
			vram_x += EGC_REGISTER_SIZE; \
			vram_offset_src += EGC_REGISTER_SIZE; \
			vram_offset_dst += EGC_REGISTER_SIZE; \
		} \
		y++; \
		vram_offset_dst += (ROW_SIZE - CUTSCENE_PIC_VRAM_W); \
		vram_offset_src += (ROW_SIZE - CUTSCENE_PIC_VRAM_W); \
	} \
	egc_off(); \
}

void pascal near end_pic_show(int quarter)
{
	pic_put(CUTSCENE_PIC_LEFT, CUTSCENE_PIC_TOP, CUTSCENE_PIC_H, quarter, 0);
}

void pascal near staffroll_pic_put(screen_x_t left, screen_y_t top, int quarter)
{
	pic_put(left, top, CUTSCENE_PIC_H, quarter, 0);
}

void pascal near end_pic_put_rows(
	int quarter, pixel_t quarter_offset_y, pixel_t rows
)
{
	pic_put(
		CUTSCENE_PIC_LEFT, CUTSCENE_PIC_TOP, rows, quarter, quarter_offset_y
	);
}

void near end_line_clear(void)
{
	screen_y_t y;
	screen_y_t x;

	grcg_setcolor(GC_RMW, 0);
	for(y = END_LINE_TOP; y < END_LINE_BOTTOM; y++) {
		for(x = END_LINE_LEFT; x < END_LINE_RIGHT; x += GLYPH_FULL_W) {
			vram_offset_t vo = vram_offset_shift(x, y);
			grcg_put(vo, 0xFFFF, GLYPH_FULL_W);
		}
	}
	grcg_off();
}

void near end_to_staffroll_animate(void)
{
	enum {
		VELOCITY = 4,

		// ZUN bloat: (CUTSCENE_PIC_H - 1) would have been enough.
		SHIFT_H = (RES_Y - 1 - CUTSCENE_PIC_TOP),
	};
	end_load("end3.txt");
	frame_delay(30);

	palette_white_out(1);

	snd_load("ending.m", SND_LOAD_SONG);
	snd_kaja_func(KAJA_SONG_PLAY, 0);
	end_line_clear();
	palette_white_in(4);

	snd_delay_until_measure(5);

	screen_x_t left_prev = CUTSCENE_PIC_LEFT;

	// ZUN quirk: Off by 4? Did you mean ">="?
	while(left_prev > (STAFFROLL_PIC_LEFT + VELOCITY)) {
		// ZUN bloat: Could have made use of the fact that this image is
		// surrounded by black pixels. Shifting [CUTSCENE_PIC_W + VELOCITY]
		// pixels would have avoided the need to use the GRCG below, as well
		// as the subsequent...
		egc_shift_left(
			left_prev,
			CUTSCENE_PIC_TOP,
			(left_prev + CUTSCENE_PIC_W - 1),
			SHIFT_H,
			VELOCITY
		);

		grcg_setcolor(GC_RMW, 0);
		grcg_boxfill(
			// ZUN bug: …which cuts off [VELOCITY] pixels at the right side.
			(left_prev + CUTSCENE_PIC_W - (VELOCITY * 2)),
			CUTSCENE_PIC_TOP,
			(left_prev + CUTSCENE_PIC_W - 1),
			SHIFT_H
		);
		grcg_off();
		frame_delay(1);
		left_prev -= VELOCITY;
	}
}

inline void end_pics_load_palette_show(const char *fn) {
	graph_accesspage(1);
	pi_fullres_load_palette_apply_put_free(CUTSCENE_PIC_SLOT, fn);
}

// Calling line_type(int, int) directly from the loop would add a useless load
// and store for [line].
#define end_line_type_raw(line, frames) { \
	line_type( \
		END_LINE_LEFT, END_LINE_TOP, END_LINE_LENGTH, end_text[line], frames \
	); \
}

inline void end_line_type(int line, int frames_per_kanji = 6) {
	end_line_type_raw(line, frames_per_kanji);
}

// ZUN bloat: Spending 3,344 bytes of the code segment on script code is way
// too much. The most effective first compression step would be to turn the
// text color changes into a line-indexed array (similar to the generic face
// arrays used for in-game dialog), and this into a proper function.
#define end_lines_type_from_to(first, last) { \
	for(i = first; i <= last; i++) { \
		end_line_type_raw(i, 6); \
	} \
}

inline void end_load_and_start_animate(const char* text_fn) {
	end_load(text_fn);
	snd_load("end1.m", SND_LOAD_SONG);
	snd_kaja_func(KAJA_SONG_PLAY, 0);
	palette_black();
	end_pics_load_palette_show("ed01.pi");
	palette_black_in(2);
	frame_delay(40);

	end_pic_show(0);
	line_col_set(V_WHITE);
	line_type_allow_fast_forward_and_automatically_clear_end_line = true;
	end_line_type(0);
	frame_delay(20);
	palette_black_out(1);
}

void near end_bad_animate(void)
{
	int i;

	end_load_and_start_animate("end1.txt");

	end_pic_show(1);
	palette_black_in(1);

	end_lines_type_from_to(1, 3);

	end_pic_show(2);
	end_lines_type_from_to(4, 5);
	line_col_set(V_YELLOW);
	end_line_type(6);
	line_col_set(V_WHITE);
	end_lines_type_from_to(7, 9);
	line_col_set(V_YELLOW);
	end_line_type(10);
	line_col_set(V_WHITE);
	end_line_type(11);
	frame_delay(20);

	end_line_type(12);

	// Scroll up to Marisa
	enum {
		VELOCITY = 2,
	};
	#define frame i
	for(frame = 0; frame < (CUTSCENE_PIC_H / VELOCITY); frame++) {
		// ZUN bloat: Redundant; end_pic_put_rows() returns with VRAM page 0
		// accessed.
		graph_accesspage(0);

		egc_shift_down(
			CUTSCENE_PIC_LEFT,
			CUTSCENE_PIC_TOP,
			(CUTSCENE_PIC_LEFT + CUTSCENE_PIC_W - 1),
			(CUTSCENE_PIC_TOP + CUTSCENE_PIC_H - 1 - VELOCITY),
			VELOCITY
		);
		end_pic_put_rows(
			3, ((CUTSCENE_PIC_H - VELOCITY) - (frame * VELOCITY)), VELOCITY
		);
		frame_delay(1);
	}
	#undef i

	end_line_type(13);
	line_col_set(V_YELLOW);
	end_lines_type_from_to(14, 15);
	line_col_set(V_WHITE);
	end_lines_type_from_to(16, 17);
	line_col_set(V_YELLOW);
	end_lines_type_from_to(18, 20);
	line_col_set(V_WHITE);
	end_line_type(21);
	line_col_set(V_YELLOW);
	end_line_type(22);
	line_col_set(V_WHITE);
	end_line_type(23);

	// ZUN landmine: Blacking out *after* loading runs the black-out animation
	// with the new palette while the shown VRAM page still contains a pic from
	// the previous .PI file. This only works in the original game because the
	// palettes of the original ED01.PI and ED02.PI are identical.
	end_pics_load_palette_show("ed02.pi");
	palette_black_out(2);

	if(resident->shottype == 0) {
		end_pic_show(0);
	} else if(resident->shottype == 1) {
		end_pic_show(2);
	} else {
		end_pic_show(3);
	}
	palette_black_in(2);

	line_col_set(V_YELLOW);
	end_line_type(24);
	line_col_set(V_WHITE);
	end_lines_type_from_to(25, 26);
	line_col_set(V_YELLOW);

	if(resident->shottype == 0) {
		end_lines_type_from_to(27, 28);
		line_col_set(V_WHITE);
		end_lines_type_from_to(29, 30);

		end_pic_show(1);
		line_col_set(V_YELLOW);
		end_line_type(31);
		line_col_set(V_WHITE);
		end_line_type(32, 12);

		line_type_allow_fast_forward_and_automatically_clear_end_line = false;
		end_line_type(33, 9);
	} else if(resident->shottype == 1) {
		end_line_type(34);
		line_col_set(V_WHITE);
		end_line_type(35);
		line_col_set(V_YELLOW);
		end_line_type(36);
		line_col_set(V_WHITE);
		end_lines_type_from_to(37, 38);
		line_col_set(V_YELLOW);
		end_line_type(39);
		line_col_set(V_WHITE);
		end_line_type(40, 12);

		line_type_allow_fast_forward_and_automatically_clear_end_line = false;
		end_line_type(41, 9);
	} else if(resident->shottype == 2) {
		end_line_type(42);
		line_col_set(V_WHITE);
		end_line_type(43);
		line_col_set(V_YELLOW);
		end_lines_type_from_to(44, 45);
		line_col_set(V_WHITE);
		end_lines_type_from_to(46, 47);
		line_col_set(V_YELLOW);
		end_line_type(48);
		line_col_set(V_WHITE);
		end_line_type(49, 12);

		line_type_allow_fast_forward_and_automatically_clear_end_line = false;
		end_line_type(50, 9);
	}
	end_to_staffroll_animate();
}

void near end_good_animate(void)
{
	int i;

	end_load_and_start_animate("end2.txt");

	end_pics_load_palette_show("ed03.pi");
	end_pic_show(0);
	palette_black_in(1);

	end_lines_type_from_to(1, 3);

	end_pic_show(1);
	end_lines_type_from_to(4, 9);

	end_pic_show(2);
	end_lines_type_from_to(10, 11);

	end_pic_show(3);
	end_lines_type_from_to(12, 13);

	palette_entry_rgb("ed03a.rgb"); // Change to a grayscale palette
	palette_show();
	line_col_set(V_GREEN);
	end_lines_type_from_to(14, 15);
	palette_black_out(2);

	end_pics_load_palette_show("ed04.pi");
	graph_accesspage(0); // ZUN bloat: Redundant, overridden by end_pic_show()
	end_pic_show(0);
	palette_black_in(2);

	line_col_set(V_WHITE);
	end_line_type(16);
	line_col_set(V_GREEN);
	end_line_type(17);
	line_col_set(V_WHITE);
	end_lines_type_from_to(18, 19);

	end_pic_show(1);
	line_col_set(V_GREEN);
	end_lines_type_from_to(20, 21);
	line_col_set(V_WHITE);
	end_line_type(22);
	line_col_set(V_GREEN);
	end_lines_type_from_to(23, 24);
	line_col_set(V_WHITE);
	end_line_type(25);
	line_col_set(V_GREEN);
	end_line_type(26);
	frame_delay(10);

	if(resident->shottype == 0) {
		end_line_type(27);
		frame_delay(30);

		end_pic_show(2);
		line_col_set(V_WHITE);
		end_line_type(28);

		end_pic_show(3);
		end_line_type(29);
		line_col_set(V_GREEN);
		end_lines_type_from_to(30, 31);
		line_col_set(V_WHITE);
		end_lines_type_from_to(32, 36);
		line_col_set(V_GREEN);
		end_lines_type_from_to(37, 38);
		line_col_set(V_WHITE);
		end_line_type(39);
		palette_black_out(2);

		end_pics_load_palette_show("ed05.pi");
		end_pic_show(0);
		palette_black_in(2);

		end_lines_type_from_to(40, 46);

		line_type_allow_fast_forward_and_automatically_clear_end_line = false;
		end_line_type(47, 12);
	} else if(resident->shottype == 1) {
		end_line_type(48);
		end_line_type(49);
		line_col_set(V_WHITE);
		end_line_type(50);
		line_col_set(V_GREEN);
		end_line_type(51);
		frame_delay(30);

		end_pic_show(2);
		line_col_set(V_WHITE);
		end_line_type(52);

		end_pic_show(3);
		end_line_type(53);
		line_col_set(V_GREEN);
		end_line_type(54);
		line_col_set(V_WHITE);
		end_line_type(55);
		line_col_set(V_GREEN);
		end_line_type(56);
		line_col_set(V_WHITE);
		end_line_type(57);
		line_col_set(V_GREEN);
		end_lines_type_from_to(58, 61);
		line_col_set(V_WHITE);
		end_lines_type_from_to(62, 66);
		palette_black_out(2);

		end_pics_load_palette_show("ed05.pi");
		end_pic_show(1);
		palette_black_in(2);

		end_lines_type_from_to(67, 68);
		end_line_type(69, 12);

		line_type_allow_fast_forward_and_automatically_clear_end_line = false;
		end_line_type(70, 12);
	} else {
		end_line_type(71);
		line_col_set(V_WHITE);
		end_line_type(72);
		line_col_set(V_GREEN);
		end_line_type(73);
		frame_delay(30);

		end_pic_show(2);
		line_col_set(V_WHITE);
		end_line_type(74);

		end_pic_show(3);
		end_line_type(75);
		line_col_set(V_GREEN);
		end_line_type(76);
		line_col_set(V_WHITE);
		end_line_type(77);
		line_col_set(V_GREEN);
		end_line_type(78);
		line_col_set(V_WHITE);
		end_line_type(79);
		line_col_set(V_GREEN);
		end_line_type(80);
		line_col_set(V_WHITE);
		end_line_type(81);
		line_col_set(V_GREEN);
		end_line_type(82);
		line_col_set(V_WHITE);
		end_line_type(83);
		palette_black_out(2);

		end_pics_load_palette_show("ed05.pi");
		end_pic_show(2);
		palette_black_in(2);

		end_lines_type_from_to(84, 91);

		// ZUN bloat: Could have been included in the loop. (As if it matters
		// at this point...)
		end_line_type(92);

		line_type_allow_fast_forward_and_automatically_clear_end_line = false;
		end_line_type(93, 12);
	}
	end_to_staffroll_animate();
}

void pascal near endft_put(screen_x_t left, screen_y_t top, int patnum_base)
{
	int patnum = patnum_base;
	int segment = 0;
	while(segment < ENDFT_SEGMENT_COUNT) {
		over_put_8(left, top, patnum);
		segment++;
		patnum++;
		left += ENDFT_SEGMENT_W;
	}
}

void near staffroll_text_clear(void)
{
	grcg_setcolor(GC_RMW, 0);

	// ZUN bloat: 5 lines of text are both too many and too little. There are
	// only two staff sections that list more people than just ZUN:
	// • The 「グラフィック」 section covers 4 lines, not 5
	// • The 「ＴＥＳＴ　ＰＬＡＹＥＲ」 section stretches 7.5 lines, and only
	//   doesn't need to be covered because it's the last section and the game
	//   transitions to the verdict screen afterwards.
	grcg_boxfill(
		STAFFROLL_TEXT_LEFT,
		STAFFROLL_TEXT_TOP,
		(RES_X - 1),
		(STAFFROLL_TEXT_TOP + (5 * GLYPH_H) - 1)
	);
	grcg_off();
}

void pascal near staffroll_rotrect_and_put_pic_animate(
	unsigned char angle_speed, int quarter, unsigned char angle_start
)
{
	// ZUN landmine: This function always runs immediately after an expensive
	// operation (640×400 .PI image loading and blitting to VRAM, 320×200 VRAM
	// inter-page copy, or hardware palette loading from a packed file),
	// without any frame_delay() before. As the Staff Roll is single-buffered,
	// this all but ensures a tearing line on the first frame of the rotating
	// rectangle animation.
	staffroll_rotrect_animate(angle_speed, angle_start);
	staffroll_pic_put(STAFFROLL_PIC_LEFT, STAFFROLL_PIC_TOP, quarter);
	frame_delay(4);
	palette_100();
}

inline void staffroll_text_put(
	pixel_t additional_left, float row, shiftjis_t* str
) {
	graph_putsa_fx(
		(STAFFROLL_TEXT_LEFT + additional_left),
		(STAFFROLL_TEXT_TOP + pixel_t((row * GLYPH_H))),
		(V_WHITE | FX_WEIGHT_BOLD),
		str
	);
}

void near staffroll_and_verdict_animate(void)
{
	/// Staff roll
	/// ----------

	enum {
		ENDFT_LEFT = (STAFFROLL_TEXT_LEFT + GLYPH_FULL_W),
		ENDFT_TOP = (STAFFROLL_TEXT_TOP + (GLYPH_H / 2) - (ENDFT_H / 2)),
		VERSION_LEFT = (ENDFT_LEFT + ENDFT_W + GLYPH_FULL_W),
		VELOCITY = 4,
	};

	snd_delay_until_measure(6);

	int i = 0;
	while(i < (ENDFT_CELS * ENDFT_SEGMENT_COUNT)) {
		endft_put(ENDFT_LEFT, ENDFT_TOP, i);
		frame_delay(4);
		i += ENDFT_SEGMENT_COUNT;
	}
	graph_putsa_fx(
		VERSION_LEFT,
		STAFFROLL_TEXT_TOP,
		(V_WHITE | FX_WEIGHT_BOLD),
		GAME_VERSION
	);
	snd_delay_until_measure(8);

	// Move game title and version down to make room for the staff roll text
	// ---------------------------------------------------------------------

	// ZUN bloat: Calculated in terms of the ENDFT.BFT top position, but
	// would have saved a lot of [VELOCITY] additions if it was calculated in
	// terms of the version string's top position instead. (Note that the first
	// loop iteration is a no-op, so make sure to pull out the frame_delay(1)
	// call when debloating.)
	#define endft_top i
	endft_top = (STAFFROLL_TEXT_TOP - (VELOCITY * 2));
	while(endft_top < (RES_Y - ENDFT_H)) {
		grcg_setcolor(GC_RMW, 0);
		grcg_boxfill(
			VERSION_LEFT,
			(endft_top + VELOCITY),
			(VERSION_LEFT + shiftjis_w(GAME_VERSION) - 1),
			(endft_top + VELOCITY + GLYPH_H - 1)
		);
		grcg_off();

		endft_put(
			ENDFT_LEFT, endft_top, ((ENDFT_CELS - 1) * ENDFT_SEGMENT_COUNT)
		);
		graph_putsa_fx(
			VERSION_LEFT,
			(endft_top + (VELOCITY * 2)),
			(V_WHITE | FX_WEIGHT_BOLD),
			GAME_VERSION
		);
		frame_delay(1);
		i += VELOCITY;
	}
	#undef endft_top
	// ---------------------------------------------------------------------
	snd_delay_until_measure(9);

	line_col_set(V_WHITE);
	line_type(
		(STAFFROLL_TEXT_LEFT + GLYPH_FULL_W),
		STAFFROLL_TEXT_TOP,
		(sizeof(STAFFROLL_TITLE) - 1),
		STAFFROLL_TITLE,
		12
	);
	snd_delay_until_measure(13);

	graph_accesspage(1);
	pi_fullres_load_palette_apply_put_free(CUTSCENE_PIC_SLOT, "ed06.pi");
	graph_accesspage(0);
	staffroll_rotrect_and_put_pic_animate(0x04, 0, 0x29);
	staffroll_text_clear();
	staffroll_text_put(0, 0, STAFFROLL_PROGRAM);
	snd_delay_until_measure(17);

	// ZUN quirk: This palette has #FCC instead of #FFF at the 0-based index
	// #15, discoloring every part of the screen.
	palette_entry_rgb_show("ed06b.rgb");

	staffroll_rotrect_and_put_pic_animate(-0x04, 2, 0x29);
	snd_delay_until_measure(21);

	// ZUN bloat: Will be immediately overwritten with the animation. (And
	// we're still on the wrong palette.)
	staffroll_pic_put(STAFFROLL_PIC_LEFT, STAFFROLL_PIC_TOP, 3);

	palette_entry_rgb_show("ed06c.rgb");
	staffroll_rotrect_and_put_pic_animate(0x04, 3, 0x29);

	graph_accesspage(1);
	pi_fullres_load_put_free(CUTSCENE_PIC_SLOT, "ed07.pi"); // Unchanged palette
	graph_accesspage(0);
	snd_delay_until_measure(25);

	staffroll_text_clear();
	staffroll_text_put(0, 0, STAFFROLL_GRAPHIC_1);
	staffroll_text_put(0, 2, STAFFROLL_GRAPHIC_2);
	staffroll_text_put(0, 3, STAFFROLL_GRAPHIC_3);
	palette_entry_rgb_show("ed07a.rgb");
	staffroll_rotrect_and_put_pic_animate(-0x04, 0, 0x29);
	snd_delay_until_measure(29);

	palette_entry_rgb_show("ed07b.rgb");
	staffroll_rotrect_and_put_pic_animate(0x08, 1, -0x17);
	snd_delay_until_measure(33);

	// ZUN bloat: Will be immediately overwritten with the animation. It also
	// wastes time on the frame, since this isn't double-buffered and
	// staffroll_rotrect_animate() immediately begins drawing (see the landmine
	// in that function).
	staffroll_pic_put(STAFFROLL_PIC_LEFT, STAFFROLL_PIC_TOP, 2);

	staffroll_rotrect_and_put_pic_animate(-0x08, 2, -0x17);
	snd_delay_until_measure(37);

	staffroll_text_clear();
	staffroll_text_put(GLYPH_FULL_W, 0, STAFFROLL_MUSIC);

	// ZUN bloat: We're still on this palette. Disk I/O isn't free!
	palette_entry_rgb_show("ed07b.rgb");

	staffroll_rotrect_and_put_pic_animate(0x08, 3, -0x17);

	graph_accesspage(1);
	pi_load(CUTSCENE_PIC_SLOT, "ed08.pi");
	pi_put_8(0, 0, CUTSCENE_PIC_SLOT);
	graph_accesspage(0);
	snd_delay_until_measure(41);

	pi_palette_apply(CUTSCENE_PIC_SLOT);
	pi_free(CUTSCENE_PIC_SLOT);
	staffroll_rotrect_and_put_pic_animate(-0x08, 0, -0x17);
	snd_delay_until_measure(45);

	palette_entry_rgb_show("ed08a.rgb");
	staffroll_rotrect_and_put_pic_animate(0x0C, 1, 0x29);
	snd_delay_until_measure(49);

	staffroll_text_clear();
	staffroll_text_put(0, 0.0, STAFFROLL_TESTER_1);
	staffroll_text_put(0, 2.0, STAFFROLL_TESTER_2);
	staffroll_text_put(0, 3.5, STAFFROLL_TESTER_3);
	staffroll_text_put(0, 5.0, STAFFROLL_TESTER_4);
	staffroll_text_put(0, 6.5, STAFFROLL_TESTER_5);
	palette_entry_rgb_show("ed08b.rgb");
	staffroll_rotrect_and_put_pic_animate(-0x0C, 2, 0x29);
	snd_delay_until_measure(53);

	palette_entry_rgb_show("ed08c.rgb");
	staffroll_rotrect_and_put_pic_animate(0x0C, 3, 0x29);
	snd_delay_until_measure(57);

	palette_black_out(4);
	/// ----------

	/// Verdict
	/// -------
	/// VRAM page 1 receives the final text on each line that VRAM page 0
	/// animates towards.

	enum {
		SKILL_DIGITS = 3,
		ROW_FRAMES = 100,
	};

	graph_accesspage(1);
	pi_fullres_load_palette_apply_put_free(CUTSCENE_PIC_SLOT, "ED09.pi");
	graph_copy_page(0);
	palette_black_in(4);
	frame_delay(100);

	// Thank you for playing
	graph_accesspage(1);
	verdict_label_put(0, VERDICT_THANKYOU_LEFT, VERDICT_THANKYOU);
	verdict_row_1_to_0_animate(
		VERDICT_THANKYOU_LEFT,
		verdict_row_top(0),
		((sizeof(VERDICT_THANKYOU) - 1) / sizeof(shiftjis_kanji_t))
	);
	frame_delay(ROW_FRAMES * 2);

	// Score
	graph_accesspage(1);
	verdict_label_put(1, VERDICT_LABEL_LEFT, VERDICT_LABEL_SCORE);
	verdict_value_score_put(VERDICT_VALUE_LEFT, verdict_row_top(1), score);
	verdict_row_1_to_0_animate(1);
	frame_delay(ROW_FRAMES);

	// Continues
	graph_accesspage(1);
	verdict_label_put(2, VERDICT_LABEL_LEFT, VERDICT_LABEL_CONTINUES);
	verdict_value_singledigit_put(2, (gb_0_ + resident->continues_used));
	verdict_row_1_to_0_animate(2);
	frame_delay(ROW_FRAMES);

	// Rank
	graph_accesspage(1);
	verdict_label_put(3, VERDICT_LABEL_LEFT, VERDICT_LABEL_RANK);
	verdict_value_gaiji_string_put(3, VERDICT_VALUE_RANK_LEFT, gbcRANKS[rank]);
	verdict_row_1_to_0_animate(3);
	frame_delay(ROW_FRAMES);

	// Starting lives
	graph_accesspage(1);
	verdict_label_put(4, VERDICT_LABEL_LEFT, VERDICT_LABEL_START_LIVES);
	verdict_value_singledigit_put(4, (gb_1_ + resident->start_lives));
	verdict_row_1_to_0_animate(4);
	frame_delay(ROW_FRAMES);

	// Starting bombs
	graph_accesspage(1);
	verdict_label_put(5, VERDICT_LABEL_LEFT, VERDICT_LABEL_START_BOMBS);
	verdict_value_singledigit_put(5, (gb_0_ + resident->start_bombs));
	verdict_row_1_to_0_animate(5);
	frame_delay(ROW_FRAMES + (ROW_FRAMES / 2));

	// Skill
	graph_accesspage(1);
	int skill = resident->skill;

	// ZUN bloat: Could have been worked into the mapping below.
	if(skill > 100) {
		skill = 100;
	} else if(skill < 0) {
		skill = 0;
	}

	gaiji_th02_t skill_gaiji[SKILL_DIGITS + 1];
	verdict_label_put(6, VERDICT_LABEL_LEFT, VERDICT_LABEL_TITLE);
	gaiji_boldfont_str_from_positive_3_digit_value(skill, skill_gaiji);
	verdict_value_gaiji_string_put(
		6, VERDICT_VALUE_LEFT, reinterpret_cast<const char *>(skill_gaiji)
	);

	/**/ if(skill == 100) { i =  0; }
	else if(skill >=  90) { i =  1; }
	else if(skill >=  80) { i =  2; }
	else if(skill >=  70) {
		if(skill == 77) {
			i = 3;
		} else {
			i = 4;
		}
	}
	else if(skill >=  60) { i =  5; }
	else if(skill >=  50) { i =  6; }
	else if(skill >=  40) { i =  7; }
	else if(skill >=  30) { i =  8; }
	else if(skill >=  20) { i =  9; }
	else if(skill >=  10) { i = 10; }
	else /*            */ { i = 11; }

	graph_putsa_fx(
		(VERDICT_VALUE_LEFT + (SKILL_DIGITS * GAIJI_W)),
		verdict_row_top(6),
		line_col_and_fx,
		end_text[i]
	);
	verdict_row_1_to_0_animate(
		6, ((sizeof(VERDICT_LABEL_TITLE) - 1) / sizeof(shiftjis_kanji_t))
	);
	frame_delay(ROW_FRAMES + 20);

	verdict_row_1_to_0_animate(
		VERDICT_VALUE_LEFT,
		verdict_row_top(6),

		// ZUN landmine: Should not cut off the final possible kanji.
		(SKILL_DIGITS + ((END_LINE_LENGTH - 1) / sizeof(shiftjis_kanji_t)))
	);
	frame_delay(200);

	// Copyright
	graph_accesspage(1);
	verdict_label_put(8, VERDICT_LABEL_LEFT, VERDICT_COPYRIGHT "\0all.pi");
	verdict_row_1_to_0_animate(
		8, ((sizeof(VERDICT_COPYRIGHT) - 1) / sizeof(shiftjis_kanji_t))
	);

	key_delay();
	palette_black_out(5);

	/* TODO: Replace with the decompiled call
	* 	extra_unlock_animate();
	* once that function is part of this translation unit */
	_asm { nop; push cs; call near ptr extra_unlock_animate; }

	graph_clear();
	/// -------
}