WebSVN – Games.Prince of Persia – Blame – /seg006.c

Rev	Author	Line No.	Line
1	pmbaty	1	/*
		2	SDLPoP, a port/conversion of the DOS game Prince of Persia.
		3	Copyright (C) 2013-2018 Dávid Nagy
		4
		5	This program is free software: you can redistribute it and/or modify
		6	it under the terms of the GNU General Public License as published by
		7	the Free Software Foundation, either version 3 of the License, or
		8	(at your option) any later version.
		9
		10	This program is distributed in the hope that it will be useful,
		11	but WITHOUT ANY WARRANTY; without even the implied warranty of
		12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		13	GNU General Public License for more details.
		14
		15	You should have received a copy of the GNU General Public License
		16	along with this program. If not, see <http://www.gnu.org/licenses/>.
		17
		18	The authors of this program may be contacted at http://forum.princed.org
		19	*/
		20
		21	#include "common.h"
		22
		23	#define SEQTBL_BASE 0x196E
		24	#define SEQTBL_0 (seqtbl - SEQTBL_BASE)
		25	extern const byte seqtbl[]; // the sequence table is defined in seqtbl.c
		26
		27	// seg006:0006
		28	int __pascal far get_tile(int room,int col,int row) {
		29	curr_room = room;
		30	tile_col = col;
		31	tile_row = row;
		32	curr_room = find_room_of_tile();
		33	// bugfix: check_chomped_kid may call with room = -1
		34	if (curr_room > 0) {
		35	get_room_address(curr_room);
		36	curr_tilepos = tbl_line[tile_row] + tile_col;
		37	curr_tile2 = curr_room_tiles[curr_tilepos] & 0x1F;
		38	} else {
		39	// wall in room 0
		40	curr_tile2 = level_edge_hit_tile; // tiles_20_wall
		41	}
		42	return curr_tile2;
		43	}
		44
		45	// seg006:005D
		46	int __pascal far find_room_of_tile() {
		47	again:
		48	if (tile_col < 0) {
		49	tile_col += 10;
		50	if (curr_room) {
		51	curr_room = level.roomlinks[curr_room - 1].left;
		52	}
		53	//find_room_of_tile();
		54	goto again;
		55	} else if (tile_col >= 10) {
		56	tile_col -= 10;
		57	if (curr_room) {
		58	curr_room = level.roomlinks[curr_room - 1].right;
		59	}
		60	//find_room_of_tile();
		61	goto again;
		62	} else if (tile_row < 0) {
		63	tile_row += 3;
		64	if (curr_room) {
		65	curr_room = level.roomlinks[curr_room - 1].up;
		66	}
		67	//find_room_of_tile();
		68	goto again;
		69	} else if (tile_row >= 3) {
		70	tile_row -= 3;
		71	if (curr_room) {
		72	curr_room = level.roomlinks[curr_room - 1].down;
		73	}
		74	//find_room_of_tile();
		75	goto again;
		76	}
		77	return curr_room;
		78	}
		79
		80	// seg006:00EC
		81	int __pascal far get_tilepos(int tile_col,int tile_row) {
		82	if (tile_row < 0) {
		83	return -(tile_col + 1);
		84	} else if (tile_row >= 3 \|\| tile_col >= 10 \|\| tile_col < 0) {
		85	return 30;
		86	} else {
		87	return tbl_line[tile_row] + tile_col;
		88	}
		89	}
		90
		91	// seg006:0124
		92	int __pascal far get_tilepos_nominus(int tile_col,int tile_row) {
		93	short var_2;
		94	var_2 = get_tilepos(tile_col, tile_row);
		95	if (var_2 < 0) return 30; else return var_2;
		96	}
		97
		98	// seg006:0144
		99	void __pascal far load_fram_det_col() {
		100	load_frame();
		101	determine_col();
		102	}
		103
		104	// seg006:014D
		105	void __pascal far determine_col() {
		106	Char.curr_col = get_tile_div_mod_m7(dx_weight());
		107	}
		108
		109	// data:0FE0
		110	const frame_type frame_table_kid[] = {
		111	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		112	{ 0, 0x00\| 0, 1, 0, 0xC0\| 4},
		113	{ 1, 0x00\| 0, 1, 0, 0x40\| 4},
		114	{ 2, 0x00\| 0, 3, 0, 0x40\| 7},
		115	{ 3, 0x00\| 0, 4, 0, 0x40\| 8},
		116	{ 4, 0x00\| 0, 0, 0, 0xE0\| 6},
		117	{ 5, 0x00\| 0, 0, 0, 0x40\| 9},
		118	{ 6, 0x00\| 0, 0, 0, 0x40\|10},
		119	{ 7, 0x00\| 0, 0, 0, 0xC0\| 5},
		120	{ 8, 0x00\| 0, 0, 0, 0x40\| 4},
		121	{ 9, 0x00\| 0, 0, 0, 0x40\| 7},
		122	{ 10, 0x00\| 0, 0, 0, 0x40\|11},
		123	{ 11, 0x00\| 0, 0, 0, 0x40\| 3},
		124	{ 12, 0x00\| 0, 0, 0, 0xC0\| 3},
		125	{ 13, 0x00\| 0, 0, 0, 0x40\| 7},
		126	{ 14, 0x00\| 9, 0, 0, 0x40\| 3},
		127	{ 15, 0x00\| 0, 0, 0, 0xC0\| 3},
		128	{ 16, 0x00\| 0, 0, 0, 0x40\| 4},
		129	{ 17, 0x00\| 0, 0, 0, 0x40\| 6},
		130	{ 18, 0x00\| 0, 0, 0, 0x40\| 8},
		131	{ 19, 0x00\| 0, 0, 0, 0x80\| 9},
		132	{ 20, 0x00\| 0, 0, 0, 0x00\|11},
		133	{ 21, 0x00\| 0, 0, 0, 0x80\|11},
		134	{ 22, 0x00\| 0, 0, 0, 0x00\|17},
		135	{ 23, 0x00\| 0, 0, 0, 0x00\| 7},
		136	{ 24, 0x00\| 0, 0, 0, 0x00\| 5},
		137	{ 25, 0x00\| 0, 0, 0, 0xC0\| 1},
		138	{ 26, 0x00\| 0, 0, 0, 0xC0\| 6},
		139	{ 27, 0x00\| 0, 0, 0, 0x40\| 3},
		140	{ 28, 0x00\| 0, 0, 0, 0x40\| 8},
		141	{ 29, 0x00\| 0, 0, 0, 0x40\| 2},
		142	{ 30, 0x00\| 0, 0, 0, 0x40\| 2},
		143	{ 31, 0x00\| 0, 0, 0, 0xC0\| 2},
		144	{ 32, 0x00\| 0, 0, 0, 0xC0\| 2},
		145	{ 33, 0x00\| 0, 0, 0, 0x40\| 3},
		146	{ 34, 0x00\| 0, 0, 0, 0x40\| 8},
		147	{ 35, 0x00\| 0, 0, 0, 0xC0\|14},
		148	{ 36, 0x00\| 0, 0, 0, 0xC0\| 1},
		149	{ 37, 0x00\| 0, 0, 0, 0x40\| 5},
		150	{ 38, 0x00\| 0, 0, 0, 0x80\|14},
		151	{ 39, 0x00\| 0, 0, 0, 0x00\|11},
		152	{ 40, 0x00\| 0, 0, 0, 0x80\|11},
		153	{ 41, 0x00\| 0, 0, 0, 0x80\|10},
		154	{ 42, 0x00\| 0, 0, 0, 0x00\| 1},
		155	{ 43, 0x00\| 0, 0, 0, 0xC0\| 4},
		156	{ 44, 0x00\| 0, 0, 0, 0xC0\| 3},
		157	{ 45, 0x00\| 0, 0, 0, 0xC0\| 3},
		158	{ 46, 0x00\| 0, 0, 0, 0xA0\| 5},
		159	{ 47, 0x00\| 0, 0, 0, 0xA0\| 4},
		160	{ 48, 0x00\| 0, 0, 0, 0x60\| 6},
		161	{ 49, 0x00\| 0, 4, 0, 0x60\| 7},
		162	{ 50, 0x00\| 0, 3, 0, 0x60\| 6},
		163	{ 51, 0x00\| 0, 1, 0, 0x40\| 4},
		164	{ 64, 0x00\| 0, 0, 0, 0xC0\| 2},
		165	{ 65, 0x00\| 0, 0, 0, 0x40\| 1},
		166	{ 66, 0x00\| 0, 0, 0, 0x40\| 2},
		167	{ 67, 0x00\| 0, 0, 0, 0x00\| 0},
		168	{ 68, 0x00\| 0, 0, 0, 0x00\| 0},
		169	{ 69, 0x00\| 0, 0, 0, 0x80\| 0},
		170	{ 70, 0x00\| 0, 0, 0, 0x00\| 0},
		171	{ 71, 0x00\| 0, 0, 0, 0x80\| 0},
		172	{ 72, 0x00\| 0, 0, 0, 0x00\| 0},
		173	{ 73, 0x00\| 0, 0, 0, 0x80\| 0},
		174	{ 74, 0x00\| 0, 0, 0, 0x00\| 0},
		175	{ 75, 0x00\| 0, 0, 0, 0x00\| 0},
		176	{ 76, 0x00\| 0, 0, 0, 0x80\| 0},
		177	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		178	{ 80, 0x00\| 0, -2, 0, 0x40\| 1},
		179	{ 81, 0x00\| 0, -2, 0, 0x40\| 1},
		180	{ 82, 0x00\| 0, -1, 0, 0xC0\| 2},
		181	{ 83, 0x00\| 0, -2, 0, 0x40\| 2},
		182	{ 84, 0x00\| 0, -2, 0, 0x40\| 1},
		183	{ 85, 0x00\| 0, -2, 0, 0x40\| 1},
		184	{ 86, 0x00\| 0, -2, 0, 0x40\| 1},
		185	{ 87, 0x00\| 0, -1, 0, 0x00\| 7},
		186	{ 88, 0x00\| 0, -1, 0, 0x00\| 5},
		187	{ 89, 0x00\| 0, 2, 0, 0x00\| 7},
		188	{ 90, 0x00\| 0, 2, 0, 0x00\| 7},
		189	{ 91, 0x00\| 0, 2, -3, 0x00\| 0},
		190	{ 92, 0x00\| 0, 2, -10, 0x00\| 0},
		191	{ 93, 0x00\| 0, 2, -11, 0x80\| 0},
		192	{ 94, 0x00\| 0, 3, -2, 0x40\| 3},
		193	{ 95, 0x00\| 0, 3, 0, 0xC0\| 3},
		194	{ 96, 0x00\| 0, 3, 0, 0xC0\| 3},
		195	{ 97, 0x00\| 0, 3, 0, 0x60\| 3},
		196	{ 98, 0x00\| 0, 4, 0, 0xE0\| 3},
		197	{ 28, 0x00\| 0, 0, 0, 0x00\| 0},
		198	{ 99, 0x00\| 0, 7, -14, 0x80\| 0},
		199	{ 100, 0x00\| 0, 7, -12, 0x80\| 0},
		200	{ 101, 0x00\| 0, 4, -12, 0x00\| 0},
		201	{ 102, 0x00\| 0, 3, -10, 0x80\| 0},
		202	{ 103, 0x00\| 0, 2, -10, 0x80\| 0},
		203	{ 104, 0x00\| 0, 1, -10, 0x80\| 0},
		204	{ 105, 0x00\| 0, 0, -11, 0x00\| 0},
		205	{ 106, 0x00\| 0, -1, -12, 0x00\| 0},
		206	{ 107, 0x00\| 0, -1, -14, 0x00\| 0},
		207	{ 108, 0x00\| 0, -1, -14, 0x00\| 0},
		208	{ 109, 0x00\| 0, -1, -15, 0x80\| 0},
		209	{ 110, 0x00\| 0, -1, -15, 0x80\| 0},
		210	{ 111, 0x00\| 0, 0, -15, 0x00\| 0},
		211	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		212	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		213	{ 112, 0x00\| 0, 0, 0, 0xC0\| 6},
		214	{ 113, 0x00\| 0, 0, 0, 0x40\| 6},
		215	{ 114, 0x00\| 0, 0, 0, 0xC0\| 5},
		216	{ 115, 0x00\| 0, 0, 0, 0x40\| 5},
		217	{ 116, 0x00\| 0, 0, 0, 0xC0\| 2},
		218	{ 117, 0x00\| 0, 0, 0, 0xC0\| 4},
		219	{ 118, 0x00\| 0, 0, 0, 0xC0\| 5},
		220	{ 119, 0x00\| 0, 0, 0, 0x40\| 6},
		221	{ 120, 0x00\| 0, 0, 0, 0x40\| 7},
		222	{ 121, 0x00\| 0, 0, 0, 0x40\| 7},
		223	{ 122, 0x00\| 0, 0, 0, 0x40\| 9},
		224	{ 123, 0x00\| 0, 0, 0, 0xC0\| 8},
		225	{ 124, 0x00\| 0, 0, 0, 0xC0\| 9},
		226	{ 125, 0x00\| 0, 0, 0, 0x40\| 9},
		227	{ 126, 0x00\| 0, 0, 0, 0x40\| 5},
		228	{ 127, 0x00\| 0, 2, 0, 0x40\| 5},
		229	{ 128, 0x00\| 0, 2, 0, 0xC0\| 5},
		230	{ 129, 0x00\| 0, 0, 0, 0xC0\| 3},
		231	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		232	{ 133, 0x00\| 0, 0, 0, 0x40\| 3},
		233	{ 134, 0x00\| 0, 0, 0, 0xC0\| 4},
		234	{ 135, 0x00\| 0, 0, 0, 0xC0\| 5},
		235	{ 136, 0x00\| 0, 0, 0, 0x40\| 8},
		236	{ 137, 0x00\| 0, 0, 0, 0x60\|12},
		237	{ 138, 0x00\| 0, 0, 0, 0xE0\|15},
		238	{ 139, 0x00\| 0, 0, 0, 0x60\| 3},
		239	{ 140, 0x00\| 0, 0, 0, 0xC0\| 3},
		240	{ 141, 0x00\| 0, 0, 0, 0x40\| 3},
		241	{ 142, 0x00\| 0, 0, 0, 0x40\| 3},
		242	{ 143, 0x00\| 0, 0, 0, 0x40\| 4},
		243	{ 144, 0x00\| 0, 0, 0, 0x40\| 4},
		244	{ 172, 0x00\| 0, 0, 1, 0xC0\| 1},
		245	{ 173, 0x00\| 0, 0, 1, 0xC0\| 7},
		246	{ 145, 0x00\| 0, 0, -12, 0x00\| 1},
		247	{ 146, 0x00\| 0, 0, -21, 0x00\| 0},
		248	{ 147, 0x00\| 0, 1, -26, 0x80\| 0},
		249	{ 148, 0x00\| 0, 4, -32, 0x80\| 0},
		250	{ 149, 0x00\| 0, 6, -36, 0x80\| 1},
		251	{ 150, 0x00\| 0, 7, -41, 0x80\| 2},
		252	{ 151, 0x00\| 0, 2, 17, 0x40\| 2},
		253	{ 152, 0x00\| 0, 4, 9, 0xC0\| 4},
		254	{ 153, 0x00\| 0, 4, 5, 0xC0\| 9},
		255	{ 154, 0x00\| 0, 4, 4, 0xC0\| 8},
		256	{ 155, 0x00\| 0, 5, 0, 0x60\| 9},
		257	{ 156, 0x00\| 0, 5, 0, 0xE0\| 9},
		258	{ 157, 0x00\| 0, 5, 0, 0xE0\| 8},
		259	{ 158, 0x00\| 0, 5, 0, 0x60\| 9},
		260	{ 159, 0x00\| 0, 5, 0, 0x60\| 9},
		261	{ 184, 0x00\|16, 0, 2, 0x80\| 0},
		262	{ 174, 0x00\|26, 0, 2, 0x80\| 0},
		263	{ 175, 0x00\|18, 3, 2, 0x00\| 0},
		264	{ 176, 0x00\|22, 7, 2, 0xC0\| 4},
		265	{ 177, 0x00\|21, 10, 2, 0x00\| 0},
		266	{ 178, 0x00\|23, 7, 2, 0x80\| 0},
		267	{ 179, 0x00\|25, 4, 2, 0x80\| 0},
		268	{ 180, 0x00\|24, 0, 2, 0xC0\|14},
		269	{ 181, 0x00\|15, 0, 2, 0xC0\|13},
		270	{ 182, 0x00\|20, 3, 2, 0x00\| 0},
		271	{ 183, 0x00\|31, 3, 2, 0x00\| 0},
		272	{ 184, 0x00\|16, 0, 2, 0x80\| 0},
		273	{ 185, 0x00\|17, 0, 2, 0x80\| 0},
		274	{ 186, 0x00\|32, 0, 2, 0x00\| 0},
		275	{ 187, 0x00\|33, 0, 2, 0x80\| 0},
		276	{ 188, 0x00\|34, 2, 2, 0xC0\| 3},
		277	{ 14, 0x00\| 0, 0, 0, 0x40\| 3},
		278	{ 189, 0x00\|19, 7, 2, 0x80\| 0},
		279	{ 190, 0x00\|14, 1, 2, 0x80\| 0},
		280	{ 191, 0x00\|27, 0, 2, 0x80\| 0},
		281	{ 181, 0x00\|15, 0, 2, 0xC0\|13},
		282	{ 181, 0x00\|15, 0, 2, 0xC0\|13},
		283	{ 112, 0x00\|43, 0, 0, 0xC0\| 6},
		284	{ 113, 0x00\|44, 0, 0, 0x40\| 6},
		285	{ 114, 0x00\|45, 0, 0, 0xC0\| 5},
		286	{ 115, 0x00\|46, 0, 0, 0x40\| 5},
		287	{ 114, 0x00\| 0, 0, 0, 0xC0\| 5},
		288	{ 78, 0x00\| 0, 0, 3, 0x80\|10},
		289	{ 77, 0x00\| 0, 4, 3, 0x80\| 7},
		290	{ 211, 0x00\| 0, 0, 1, 0x40\| 4},
		291	{ 212, 0x00\| 0, 0, 1, 0x40\| 4},
		292	{ 213, 0x00\| 0, 0, 1, 0x40\| 4},
		293	{ 214, 0x00\| 0, 0, 1, 0x40\| 7},
		294	{ 215, 0x00\| 0, 0, 7, 0x40\|11},
		295	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		296	{ 79, 0x00\| 0, 4, 7, 0x40\| 9},
		297	{ 130, 0x00\| 0, 0, 0, 0x40\| 4},
		298	{ 131, 0x00\| 0, 0, 0, 0x40\| 4},
		299	{ 132, 0x00\| 0, 0, 2, 0x40\| 4},
		300	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		301	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		302	{ 192, 0x00\| 0, 0, 0, 0x00\| 0},
		303	{ 193, 0x00\| 0, 0, 1, 0x00\| 0},
		304	{ 194, 0x00\| 0, 0, 0, 0x80\| 0},
		305	{ 195, 0x00\| 0, 0, 0, 0x00\| 0},
		306	{ 196, 0x00\| 0, -1, 0, 0x00\| 0},
		307	{ 197, 0x00\| 0, -1, 0, 0x00\| 0},
		308	{ 198, 0x00\| 0, -1, 0, 0x00\| 0},
		309	{ 199, 0x00\| 0, -4, 0, 0x00\| 0},
		310	{ 200, 0x00\| 0, -4, 0, 0x80\| 0},
		311	{ 201, 0x00\| 0, -4, 0, 0x00\| 0},
		312	{ 202, 0x00\| 0, -4, 0, 0x00\| 0},
		313	{ 203, 0x00\| 0, -4, 0, 0x00\| 0},
		314	{ 204, 0x00\| 0, -4, 0, 0x00\| 0},
		315	{ 205, 0x00\| 0, -5, 0, 0x00\| 0},
		316	{ 206, 0x00\| 0, -5, 0, 0x00\| 0},
		317	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		318	{ 207, 0x00\| 0, 0, 1, 0x40\| 6},
		319	{ 208, 0x00\| 0, 0, 1, 0xC0\| 6},
		320	{ 209, 0x00\| 0, 0, 1, 0xC0\| 8},
		321	{ 210, 0x00\| 0, 0, 1, 0x40\|10},
		322	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		323	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		324	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		325	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		326	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		327	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		328	{ 52, 0x00\| 0, 0, 0, 0x80\| 0},
		329	{ 53, 0x00\| 0, 0, 0, 0x00\| 0},
		330	{ 54, 0x00\| 0, 0, 0, 0x00\| 0},
		331	{ 55, 0x00\| 0, 0, 0, 0x00\| 0},
		332	{ 56, 0x00\| 0, 0, 0, 0x80\| 0},
		333	{ 57, 0x00\| 0, 0, 0, 0x00\| 0},
		334	{ 58, 0x00\| 0, 0, 0, 0x00\| 0},
		335	{ 59, 0x00\| 0, 0, 0, 0x00\| 0},
		336	{ 60, 0x00\| 0, 0, 0, 0x80\| 0},
		337	{ 61, 0x00\| 0, 0, 0, 0x00\| 0},
		338	{ 62, 0x00\| 0, 0, 0, 0x80\| 0},
		339	{ 63, 0x00\| 0, 0, 0, 0x00\| 0},
		340	{ 160, 0x00\|35, 1, 1, 0xC0\| 3},
		341	{ 161, 0x00\|36, 0, 1, 0x40\| 9},
		342	{ 162, 0x00\|37, 0, 1, 0xC0\| 3},
		343	{ 163, 0x00\|38, 0, 1, 0x40\| 9},
		344	{ 164, 0x00\|39, 0, 1, 0xC0\| 3},
		345	{ 165, 0x00\|40, 1, 1, 0x40\| 9},
		346	{ 166, 0x00\|41, 1, 1, 0x40\| 3},
		347	{ 167, 0x00\|42, 1, 1, 0xC0\| 9},
		348	{ 168, 0x00\| 0, 4, 1, 0xC0\| 6},
		349	{ 169, 0x00\| 0, 3, 1, 0xC0\|10},
		350	{ 170, 0x00\| 0, 1, 1, 0x40\| 3},
		351	{ 171, 0x00\| 0, 1, 1, 0xC0\| 8},
		352	};
		353
		354	// data:1496
		355	const frame_type frame_tbl_guard[] = {
		356	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		357	{ 12, 0xC0\|13, 2, 1, 0x00\| 0},
		358	{ 2, 0xC0\| 1, 3, 1, 0x00\| 0},
		359	{ 3, 0xC0\| 2, 4, 1, 0x00\| 0},
		360	{ 4, 0xC0\| 3, 7, 1, 0x40\| 4},
		361	{ 5, 0xC0\| 4, 10, 1, 0x00\| 0},
		362	{ 6, 0xC0\| 5, 7, 1, 0x80\| 0},
		363	{ 7, 0xC0\| 6, 4, 1, 0x80\| 0},
		364	{ 8, 0xC0\| 7, 0, 1, 0x80\| 0},
		365	{ 9, 0xC0\| 8, 0, 1, 0xC0\|13},
		366	{ 10, 0xC0\|11, 7, 1, 0x80\| 0},
		367	{ 11, 0xC0\|12, 3, 1, 0x00\| 0},
		368	{ 12, 0xC0\|13, 2, 1, 0x00\| 0},
		369	{ 13, 0xC0\| 0, 2, 1, 0x00\| 0},
		370	{ 14, 0xC0\|28, 0, 1, 0x00\| 0},
		371	{ 15, 0xC0\|29, 0, 1, 0x80\| 0},
		372	{ 16, 0xC0\|30, 2, 1, 0xC0\| 3},
		373	{ 17, 0xC0\| 9, -1, 1, 0x40\| 8},
		374	{ 18, 0xC0\|10, 7, 1, 0x80\| 0},
		375	{ 19, 0xC0\|14, 3, 1, 0x80\| 0},
		376	{ 9, 0xC0\| 8, 0, 1, 0x80\| 0},
		377	{ 20, 0xC0\| 8, 0, 1, 0xC0\|13},
		378	{ 21, 0xC0\| 8, 0, 1, 0xC0\|13},
		379	{ 22, 0xC0\|47, 0, 0, 0xC0\| 6},
		380	{ 23, 0xC0\|48, 0, 0, 0x40\| 6},
		381	{ 24, 0xC0\|49, 0, 0, 0xC0\| 5},
		382	{ 24, 0xC0\|49, 0, 0, 0xC0\| 5},
		383	{ 24, 0xC0\|49, 0, 0, 0xC0\| 5},
		384	{ 26, 0xC0\| 0, 0, 3, 0x80\|10},
		385	{ 27, 0xC0\| 0, 4, 4, 0x80\| 7},
		386	{ 28, 0xC0\| 0, -2, 1, 0x40\| 4},
		387	{ 29, 0xC0\| 0, -2, 1, 0x40\| 4},
		388	{ 30, 0xC0\| 0, -2, 1, 0x40\| 4},
		389	{ 31, 0xC0\| 0, -2, 2, 0x40\| 7},
		390	{ 32, 0xC0\| 0, -2, 2, 0x40\|10},
		391	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		392	{ 33, 0xC0\| 0, 3, 4, 0xC0\| 9},
		393	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		394	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		395	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		396	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		397	};
		398
		399	// data:1564
		400	const frame_type frame_tbl_cuts[] = {
		401	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		402	{ 15, 0x40\| 0, 0, 0, 0x00\| 0},
		403	{ 1, 0x40\| 0, 0, 0, 0x80\| 0},
		404	{ 2, 0x40\| 0, 0, 0, 0x80\| 0},
		405	{ 3, 0x40\| 0, 0, 0, 0x80\| 0},
		406	{ 4, 0x40\| 0, -1, 0, 0x00\| 0},
		407	{ 5, 0x40\| 0, 2, 0, 0x80\| 0},
		408	{ 6, 0x40\| 0, 2, 0, 0x00\| 0},
		409	{ 7, 0x40\| 0, 0, 0, 0x80\| 0},
		410	{ 8, 0x40\| 0, 1, 0, 0x80\| 0},
		411	{ 255, 0x00\| 0, 0, 0, 0x00\| 0},
		412	{ 0, 0x40\| 0, 0, 0, 0x80\| 0},
		413	{ 9, 0x40\| 0, 0, 0, 0x80\| 0},
		414	{ 10, 0x40\| 0, 0, 0, 0x00\| 0},
		415	{ 11, 0x40\| 0, 0, 0, 0x80\| 0},
		416	{ 12, 0x40\| 0, 0, 0, 0x80\| 0},
		417	{ 13, 0x40\| 0, 0, 0, 0x80\| 0},
		418	{ 14, 0x40\| 0, 0, 0, 0x00\| 0},
		419	{ 16, 0x40\| 0, 0, 0, 0x00\| 0},
		420	{ 0, 0x80\| 0, 0, 0, 0x00\| 0},
		421	{ 2, 0x80\| 0, 0, 0, 0x00\| 0},
		422	{ 3, 0x80\| 0, 0, 0, 0x00\| 0},
		423	{ 4, 0x80\| 0, 0, 0, 0x80\| 0},
		424	{ 5, 0x80\| 0, 0, 0, 0x00\| 0},
		425	{ 6, 0x80\| 0, 0, 0, 0x80\| 0},
		426	{ 7, 0x80\| 0, 0, 0, 0x80\| 0},
		427	{ 8, 0x80\| 0, 0, 0, 0x00\| 0},
		428	{ 9, 0x80\| 0, 0, 0, 0x00\| 0},
		429	{ 10, 0x80\| 0, 0, 0, 0x00\| 0},
		430	{ 11, 0x80\| 0, 0, 0, 0x00\| 0},
		431	{ 12, 0x80\| 0, 0, 0, 0x00\| 0},
		432	{ 13, 0x80\| 0, 0, 0, 0x00\| 0},
		433	{ 14, 0x80\| 0, 0, 0, 0x00\| 0},
		434	{ 15, 0x80\| 0, 0, 0, 0x00\| 0},
		435	{ 16, 0x80\| 0, 0, 0, 0x00\| 0},
		436	{ 17, 0x80\| 0, 0, 0, 0x00\| 0},
		437	{ 18, 0x80\| 0, 0, 0, 0x00\| 0},
		438	{ 19, 0x80\| 0, 0, 0, 0x00\| 0},
		439	{ 20, 0x80\| 0, 0, 0, 0x80\| 0},
		440	{ 21, 0x80\| 0, 0, 0, 0x80\| 0},
		441	{ 22, 0x80\| 0, 1, 0, 0x00\| 0},
		442	{ 23, 0x80\| 0, -1, 0, 0x00\| 0},
		443	{ 24, 0x80\| 0, 2, 0, 0x00\| 0},
		444	{ 25, 0x80\| 0, 1, 0, 0x80\| 0},
		445	{ 26, 0x80\| 0, 0, 0, 0x80\| 0},
		446	{ 27, 0x80\| 0, 0, 0, 0x80\| 0},
		447	{ 28, 0x80\| 0, 0, 0, 0x80\| 0},
		448	{ 29, 0x80\| 0, -1, 0, 0x00\| 0},
		449	{ 0, 0x80\| 0, 0, 0, 0x80\| 0},
		450	{ 1, 0x80\| 0, 0, 0, 0x80\| 0},
		451	{ 2, 0x80\| 0, 0, 0, 0x80\| 0},
		452	{ 3, 0x80\| 0, 0, 0, 0x00\| 0},
		453	{ 4, 0x80\| 0, 0, 0, 0x00\| 0},
		454	{ 5, 0x80\| 0, 0, 0, 0x80\| 0},
		455	{ 6, 0x80\| 0, 0, 0, 0x80\| 0},
		456	{ 7, 0x80\| 0, 0, 0, 0x80\| 0},
		457	{ 8, 0x80\| 0, 0, 0, 0x80\| 0},
		458	{ 9, 0x80\| 0, 0, 0, 0x80\| 0},
		459	{ 10, 0x80\| 0, 0, 0, 0x80\| 0},
		460	{ 11, 0x80\| 0, 0, 0, 0x80\| 0},
		461	{ 12, 0x80\| 0, 0, 0, 0x80\| 0},
		462	{ 13, 0x80\| 0, 0, 0, 0x00\| 0},
		463	{ 14, 0x80\| 0, 0, 0, 0x80\| 0},
		464	{ 15, 0x80\| 0, 0, 0, 0x00\| 0},
		465	{ 16, 0x80\| 0, 0, 0, 0x00\| 0},
		466	{ 17, 0x80\| 0, 0, 0, 0x80\| 0},
		467	{ 18, 0x80\| 0, 0, 0, 0x00\| 0},
		468	{ 19, 0x80\| 0, 3, 0, 0x00\| 0},
		469	{ 20, 0x80\| 0, 3, 0, 0x00\| 0},
		470	{ 21, 0x80\| 0, 3, 0, 0x00\| 0},
		471	{ 22, 0x80\| 0, 2, 0, 0x00\| 0},
		472	{ 23, 0x80\| 0, 3, 0, 0x80\| 0},
		473	{ 24, 0x80\| 0, 5, 0, 0x00\| 0},
		474	{ 25, 0x80\| 0, 5, 0, 0x00\| 0},
		475	{ 26, 0x80\| 0, 1, 0, 0x80\| 0},
		476	{ 27, 0x80\| 0, 2, 0, 0x80\| 0},
		477	{ 28, 0x80\| 0, 2, 0, 0x80\| 0},
		478	{ 29, 0x80\| 0, 1, 0, 0x80\| 0},
		479	{ 30, 0x80\| 0, 1, 0, 0x00\| 0},
		480	{ 31, 0x80\| 0, 2, 0, 0x00\| 0},
		481	{ 32, 0x80\| 0, 3, 0, 0x00\| 0},
		482	{ 33, 0x80\| 0, 3, 0, 0x00\| 0},
		483	{ 34, 0x80\| 0, 0, 0, 0x80\| 0},
		484	{ 35, 0x80\| 0, 2, 0, 0x80\| 0},
		485	{ 36, 0x80\| 0, 2, 0, 0x80\| 0},
		486	{ 37, 0x80\| 0, 1, 0, 0x00\| 0},
		487	};
		488
		489
		490	void get_frame_internal(const frame_type frame_table[], int frame, const char* frame_table_name, int count) {
		491	if (frame >= 0 && frame < count) {
		492	cur_frame = frame_table[frame];
		493	} else {
		494	printf("Tried to use %s[%d], not in 0..%d\n", frame_table_name, frame, count-1);
		495	static const frame_type blank_frame = {255, 0, 0, 0, 0};
		496	cur_frame = blank_frame;
		497	}
		498	}
		499	#define get_frame(frame_table, frame) get_frame_internal(frame_table, frame, #frame_table, COUNT(frame_table))
		500
		501	// seg006:015A
		502	void __pascal far load_frame() {
		503	short frame;
		504	short add_frame;
		505	frame = Char.frame;
		506	add_frame = 0;
		507	switch (Char.charid) {
		508	case charid_0_kid:
		509	case charid_24_mouse:
		510	use_table_kid:
		511	get_frame(frame_table_kid, frame);
		512	break;
		513	case charid_2_guard:
		514	case charid_4_skeleton:
		515	if (frame >= 102 && frame < 107) add_frame = 70;
		516	goto use_table_guard;
		517	case charid_1_shadow:
		518	if (frame < 150 \|\| frame >= 190) goto use_table_kid;
		519	use_table_guard:
		520	get_frame(frame_tbl_guard, frame + add_frame - 149);
		521	break;
		522	case charid_5_princess:
		523	case charid_6_vizier:
		524	// use_table_cutscene:
		525	get_frame(frame_tbl_cuts, frame);
		526	break;
		527	}
		528	}
		529	#undef get_frame
		530
		531	// seg006:01F5
		532	short __pascal far dx_weight() {
		533	sbyte var_2;
		534	var_2 = cur_frame.dx - (cur_frame.flags & FRAME_WEIGHT_X);
		535	return char_dx_forward(var_2);
		536	}
		537
		538	// seg006:0213
		539	int __pascal far char_dx_forward(int delta_x) {
		540	if (Char.direction < dir_0_right) {
		541	delta_x = -delta_x;
		542	}
		543	return delta_x + Char.x;
		544	}
		545
		546	// seg006:0234
		547	int __pascal far obj_dx_forward(int delta_x) {
		548	if (obj_direction < dir_0_right) {
		549	delta_x = -delta_x;
		550	}
		551	obj_x += delta_x;
		552	return obj_x;
		553	}
		554
		555	// seg006:0254
		556	void __pascal far play_seq() {
		557	for (;;) {
		558	byte item = *(SEQTBL_0 + Char.curr_seq++);
		559	switch (item) {
		560	case SEQ_DX: // dx
		561	Char.x = char_dx_forward(*(SEQTBL_0 + Char.curr_seq++));
		562	break;
		563	case SEQ_DY: // dy
		564	Char.y += *(SEQTBL_0 + Char.curr_seq++);
		565	break;
		566	case SEQ_FLIP: // flip
		567	Char.direction = ~Char.direction;
		568	break;
		569	case SEQ_JMP_IF_FEATHER: // jump if feather
		570	if (!is_feather_fall) {
		571	++Char.curr_seq;
		572	++Char.curr_seq;
		573	}
7	pmbaty	574	Char.curr_seq = (const word)(SEQTBL_0 + Char.curr_seq);
		575	break;
1	pmbaty	576	case SEQ_JMP: // jump
		577	Char.curr_seq = (const word)(SEQTBL_0 + Char.curr_seq);
		578	break;
		579	case SEQ_UP: // up
		580	--Char.curr_row;
		581	start_chompers();
		582	break;
		583	case SEQ_DOWN: // down
		584	inc_curr_row();
		585	start_chompers();
		586	break;
		587	case SEQ_ACTION: // action
		588	Char.action = *(SEQTBL_0 + Char.curr_seq++);
		589	break;
		590	case SEQ_SET_FALL: // set fall
		591	Char.fall_x = *(SEQTBL_0 + Char.curr_seq++);
		592	Char.fall_y = *(SEQTBL_0 + Char.curr_seq++);
		593	break;
		594	case SEQ_KNOCK_UP: // knock up
		595	knock = 1;
		596	break;
		597	case SEQ_KNOCK_DOWN: // knock down
		598	knock = -1;
		599	break;
		600	case SEQ_SOUND: // sound
		601	switch (*(SEQTBL_0 + Char.curr_seq++)) {
		602	case SND_SILENT: // no sound actually played, but guards still notice the kid
		603	is_guard_notice = 1;
		604	break;
		605	case SND_FOOTSTEP: // feet
		606	play_sound(sound_23_footstep); // footstep
		607	is_guard_notice = 1;
		608	break;
		609	case SND_BUMP: // bump
		610	play_sound(sound_8_bumped); // touching a wall
		611	is_guard_notice = 1;
		612	break;
		613	case SND_DRINK: // drink
		614	play_sound(sound_18_drink); // drink
		615	break;
		616	case SND_LEVEL: // level
		617	#ifdef USE_REPLAY
		618	if (recording \|\| replaying) break; // don't do end level music in replays
		619	#endif
		620
		621	if (is_sound_on) {
		622	if (current_level == 4) {
		623	play_sound(sound_32_shadow_music); // end level with shadow (level 4)
		624	} else if (current_level != 13 && current_level != 15) {
		625	play_sound(sound_41_end_level_music); // end level
		626	}
		627	}
		628	break;
		629	}
		630	break;
		631	case SEQ_END_LEVEL: // end level
		632	++next_level;
		633	#ifdef USE_REPLAY
		634	// Preserve the seed in this frame, to ensure reproducibility of the replay in the next level,
		635	// regardless of how long the sound is still playing after this frame.
		636	// Animations (e.g. torch) can change the seed!
		637	keep_last_seed = 1;
		638	if (replaying && skipping_replay) stop_sounds();
		639	#endif
		640	break;
		641	case SEQ_GET_ITEM: // get item
		642	if (*(SEQTBL_0 + Char.curr_seq++) == 1) {
		643	proc_get_object();
		644	}
		645	break;
		646	case SEQ_DIE: // nop
		647	break;
		648	default:
		649	Char.frame = item;
		650	//if (Char.frame == 185) Char.frame = 185;
		651	return;
		652	}
		653	}
		654	}
		655
		656	// seg006:03DE
		657	int __pascal far get_tile_div_mod_m7(int xpos) {
		658	return get_tile_div_mod(xpos - 7);
		659	}
		660
		661	// data:22A6
		662	const sbyte tile_div_tbl[256] = {
		663	-5,-5,
		664	-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,
		665	-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,
		666	-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
		667	-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
		668	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
		669	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
		670	2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
		671	3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
		672	4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
		673	5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
		674	6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
		675	7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
		676	8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
		677	9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
		678	10,10,10,10,10,10,10,10,10,10,10,10,10,10,
		679	11,11,11,11,11,11,11,11,11,11,11,11,11,11,
		680	12,12,12,12,12,12,12,12,12,12,12,12,12,12,
		681	13,13,13,13,13,13,13,13,13,13,13,13,13,13,
		682	14,14
		683	};
		684
		685	// data:23A6
		686	const byte tile_mod_tbl[256] = {
		687	12, 13,
		688	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
		689	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
		690	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
		691	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
		692	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
		693	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
		694	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
		695	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
		696	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
		697	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
		698	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
		699	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
		700	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
		701	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
		702	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
		703	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
		704	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
		705	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
		706	0, 1
		707	};
		708
		709	// seg006:03F0
		710	int __pascal far get_tile_div_mod(int xpos) {
		711	// xpos might be negative if the kid is far off left.
		712	// In this case, the array index overflows.
		713	/* if (xpos < 0 \|\| xpos >= 256) {
		714	printf("get_tile_div_mod(): xpos = %d\n", xpos);
		715	}*/
		716	// obj_xl = tile_mod_tbl[xpos];
		717	// return tile_div_tbl[xpos];
		718	int x = xpos - 58;
		719	int xl = x % 14;
		720	int xh = x / 14;
		721	if (xl < 0) {
		722	// Integer division rounds towards zero, but we want to round down.
		723	--xh;
		724	// Modulo returns a negative number if x is negative, but we want 0 <= xl < 14.
		725	xl += 14;
		726	}
		727	obj_xl = xl;
		728	return xh;
		729	}
		730
		731	// seg006:0433
		732	int __pascal far y_to_row_mod4(int ypos) {
		733	return (ypos + 60) / 63 % 4 - 1;
		734	}
		735
		736	// seg006:044F
		737	void __pascal far loadkid() {
		738	Char = Kid;
		739	}
		740
		741	// seg006:0464
		742	void __pascal far savekid() {
		743	Kid = Char;
		744	}
		745
		746	// seg006:0479
		747	void __pascal far loadshad() {
		748	Char = Guard;
		749	}
		750
		751	// seg006:048E
		752	void __pascal far saveshad() {
		753	Guard = Char;
		754	}
		755
		756	// seg006:04A3
		757	void __pascal far loadkid_and_opp() {
		758	loadkid();
		759	Opp = Guard;
		760	}
		761
		762	// seg006:04BC
		763	void __pascal far savekid_and_opp() {
		764	savekid();
		765	Guard = Opp;
		766	}
		767
		768	// seg006:04D5
		769	void __pascal far loadshad_and_opp() {
		770	loadshad();
		771	Opp = Kid;
		772	}
		773
		774	// seg006:04EE
		775	void __pascal far saveshad_and_opp() {
		776	saveshad();
		777	Kid = Opp;
		778	}
		779
		780	// seg006:0507
		781	void __pascal far reset_obj_clip() {
		782	obj_clip_left = 0;
		783	obj_clip_top = 0;
		784	obj_clip_right = 320;
		785	obj_clip_bottom = 192;
		786	}
		787
		788	// seg006:051C
		789	void __pascal far x_to_xh_and_xl(int xpos, sbyte xh_addr, sbyte xl_addr) {
		790	if (xpos < 0) {
		791	*xh_addr = -((ABS(-xpos) >> 3) + 1);
		792	*xl_addr = - ((-xpos - 1) % 8 - 7);
		793	} else {
		794	*xh_addr = ABS(xpos) >> 3;
		795	*xl_addr = xpos % 8;
		796	}
		797	}
		798
		799	// seg006:057C
		800	void __pascal far fall_accel() {
		801	if (Char.action == actions_4_in_freefall) {
		802	if (is_feather_fall) {
		803	++Char.fall_y;
		804	if (Char.fall_y > 4) Char.fall_y = 4;
		805	} else {
		806	Char.fall_y += 3;
		807	if (Char.fall_y > 33) Char.fall_y = 33;
		808	}
		809	}
		810	}
		811
		812	// seg006:05AE
		813	void __pascal far fall_speed() {
		814	Char.y += Char.fall_y;
		815	if (Char.action == actions_4_in_freefall) {
		816	Char.x = char_dx_forward(Char.fall_x);
		817	load_fram_det_col();
		818	}
		819	}
		820
		821	// seg006:05CD
		822	void __pascal far check_action() {
		823	short frame;
		824	short action;
		825	action = Char.action;
		826	frame = Char.frame;
		827	// frame 109: crouching
		828	if (action == actions_6_hang_straight \|\|
		829	action == actions_5_bumped
		830	) {
		831	if (frame == frame_109_crouch
		832
		833	#ifdef FIX_STAND_ON_THIN_AIR
		834	\|\| (fix_stand_on_thin_air &&
		835	frame >= frame_110_stand_up_from_crouch_1 && frame <= frame_119_stand_up_from_crouch_10)
		836	#endif
		837
		838	) {
		839	check_on_floor();
		840	}
		841	} else if (action == actions_4_in_freefall) {
		842	do_fall();
		843	} else if (action == actions_3_in_midair) {
		844	// frame 102..106: start fall + fall
		845	if (frame >= frame_102_start_fall_1 && frame < frame_106_fall) {
		846	check_grab();
		847	}
		848	} else if (action != actions_2_hang_climb) {
		849	check_on_floor();
		850	}
		851	}
		852
		853	// seg006:0628
		854	int __pascal far tile_is_floor(int tiletype) {
		855	switch (tiletype) {
		856	case tiles_0_empty:
		857	case tiles_9_bigpillar_top:
		858	case tiles_12_doortop:
		859	case tiles_20_wall:
		860	case tiles_26_lattice_down:
		861	case tiles_27_lattice_small:
		862	case tiles_28_lattice_left:
		863	case tiles_29_lattice_right:
		864	return 0;
		865	default:
		866	return 1;
		867	}
		868	}
		869
		870	// seg006:0658
		871	void __pascal far check_spiked() {
		872	short harmful;
		873	short frame;
		874	frame = Char.frame;
		875	if (get_tile(Char.room, Char.curr_col, Char.curr_row) == tiles_2_spike) {
		876	harmful = is_spike_harmful();
		877	// frames 7..14: running
		878	// frames 34..39: start run-jump
		879	// frame 43: land from run-jump
		880	// frame 26: lang from standing jump
		881	if (
		882	(harmful >= 2 && ((frame>= frame_7_run && frame<15) \|\| (frame>=frame_34_start_run_jump_1 && frame<40))) \|\|
		883	((frame == frame_43_running_jump_4 \|\| frame == frame_26_standing_jump_11) && harmful != 0)
		884	) {
		885	spiked();
		886	}
		887	}
		888	}
		889
		890	// seg006:06BD
		891	int __pascal far take_hp(int count) {
		892	word dead;
		893	dead = 0;
		894	if (Char.charid == charid_0_kid) {
		895	if (count >= hitp_curr) {
		896	hitp_delta = -hitp_curr;
		897	dead = 1;
		898	} else {
		899	hitp_delta = -count;
		900	}
		901	} else {
		902	if (count >= guardhp_curr) {
		903	guardhp_delta = -guardhp_curr;
		904	dead = 1;
		905	} else {
		906	guardhp_delta = -count;
		907	}
		908	}
		909	return dead;
		910	}
		911
		912	// seg006:070D
		913	int __pascal far get_tile_at_char() {
		914	return get_tile(Char.room, Char.curr_col, Char.curr_row);
		915	}
		916
		917	// seg006:0723
		918	void __pascal far set_char_collision() {
		919	image_type* image = get_image(obj_chtab, obj_id);
		920	if (image == NULL) {
		921	char_width_half = 0;
		922	char_height = 0;
		923	} else {
		924	char_width_half = (image->/width/w + 1) / 2;
		925	char_height = image->/height/h;
		926	}
		927	char_x_left = obj_x / 2 + 58;
		928	if (Char.direction >= dir_0_right) {
		929	char_x_left -= char_width_half;
		930	}
		931	char_x_left_coll = char_x_left;
		932	char_x_right_coll = char_x_right = char_x_left + char_width_half;
		933	char_top_y = obj_y - char_height + 1;
		934	if (char_top_y >= 192) {
		935	char_top_y = 0;
		936	}
		937	char_top_row = y_to_row_mod4(char_top_y);
		938	char_bottom_row = y_to_row_mod4(obj_y);
		939	if (char_bottom_row == -1) {
		940	char_bottom_row = 3;
		941	}
		942	char_col_left = MAX(get_tile_div_mod(char_x_left), 0);
		943	char_col_right = MIN(get_tile_div_mod(char_x_right), 9);
		944	if (cur_frame.flags & FRAME_THIN) {
		945	// "thin" this frame for collision detection
		946	char_x_left_coll += 4;
		947	char_x_right_coll -= 4;
		948	}
		949	}
		950
		951	// seg006:0815
		952	void __pascal far check_on_floor() {
		953	if (cur_frame.flags & FRAME_NEEDS_FLOOR) {
		954	if (get_tile_at_char() == tiles_20_wall) {
		955	in_wall();
		956	}
		957	if (! tile_is_floor(curr_tile2)) {
		958	// Special event: floors appear
		959	if (current_level == 12 &&
		960	united_with_shadow < 0 &&
		961	Char.curr_row == 0 &&
		962	(Char.room == 2 \|\| (Char.room == 13 && tile_col >= 6))
		963	) {
		964	curr_room_tiles[curr_tilepos] = tiles_1_floor;
		965	set_wipe(curr_tilepos, 1);
		966	set_redraw_full(curr_tilepos, 1);
		967	++curr_tilepos;
		968	set_wipe(curr_tilepos, 1);
		969	set_redraw_full(curr_tilepos, 1);
		970	} else {
		971
		972	#ifdef FIX_STAND_ON_THIN_AIR
		973	if (fix_stand_on_thin_air &&
		974	Char.frame >= frame_110_stand_up_from_crouch_1 && Char.frame <= frame_119_stand_up_from_crouch_10)
		975	{
		976	// We need to prevent the Kid from stepping off a ledge accidentally while standing up.
		977	// (This can happen because the "standing up" frames now require a floor.)
		978	// --> Cancel the fall, if the tile at dx=2 behind the kid is a valid floor.
		979	int col = get_tile_div_mod_m7(dx_weight() + back_delta_x(2));
		980	if (tile_is_floor(get_tile(Char.room, col, Char.curr_row))) {
		981	return;
		982	}
		983	}
		984	#endif
		985
		986	start_fall();
		987	}
		988	}
		989	}
		990	}
		991
		992	// seg006:08B9
		993	void __pascal far start_fall() {
		994	short frame;
		995	word seq_id;
		996	frame = Char.frame;
		997	Char.sword = sword_0_sheathed;
		998	inc_curr_row();
		999	start_chompers();
		1000	fall_frame = frame;
		1001	if (frame == frame_9_run) {
		1002	// frame 9: run
		1003	seq_id = seq_7_fall; // fall (when?)
		1004	} else if (frame == frame_13_run) {
		1005	// frame 13: run
		1006	seq_id = seq_19_fall; // fall (when?)
		1007	} else if (frame == frame_26_standing_jump_11) {
		1008	// frame 26: land after standing jump
		1009	seq_id = seq_18_fall_after_standing_jump; // fall after standing jump
		1010	} else if (frame == frame_44_running_jump_5) {
		1011	// frame 44: land after running jump
		1012	seq_id = seq_21_fall_after_running_jump; // fall after running jump
		1013	} else if (frame >= frame_81_hangdrop_1 && frame < 86) {
		1014	// frame 81..85: land after jump up
		1015	seq_id = seq_19_fall; // fall after jumping up
		1016	Char.x = char_dx_forward(5);
		1017	load_fram_det_col();
		1018	} else if (frame >= 150 && frame < 180) {
		1019	// frame 150..179: with sword + fall + dead
		1020	if (Char.charid == charid_2_guard) {
		1021	if (Char.curr_row == 3 && Char.curr_col == 10) {
		1022	clear_char();
		1023	return;
		1024	}
		1025	if (Char.fall_x < 0) {
		1026	seq_id = seq_82_guard_pushed_off_ledge; // Guard is pushed off the ledge
		1027	if (Char.direction < dir_0_right && distance_to_edge_weight() <= 7) {
		1028	Char.x = char_dx_forward(-5);
		1029	}
		1030	} else {
		1031	droppedout = 0;
		1032	seq_id = seq_83_guard_fall; // fall after forwarding with sword
		1033	}
		1034	} else {
		1035	droppedout = 1;
		1036	if (Char.direction < dir_0_right && distance_to_edge_weight() <= 7) {
		1037	Char.x = char_dx_forward(-5);
		1038	}
		1039	seq_id = seq_81_kid_pushed_off_ledge; // fall after backing with sword / Kid is pushed off the ledge
		1040	}
		1041	} else {
		1042	seq_id = seq_7_fall; // fall after stand, run, step, crouch
		1043	}
		1044	seqtbl_offset_char(seq_id);
		1045	play_seq();
		1046	load_fram_det_col();
		1047	if (get_tile_at_char() == tiles_20_wall) {
		1048	in_wall();
		1049	return;
		1050	}
		1051	int tile = get_tile_infrontof_char();
		1052	if (tile == tiles_20_wall
		1053
		1054	#ifdef FIX_RUNNING_JUMP_THROUGH_TAPESTRY
		1055	// Also treat tapestries (when approached to the left) like a wall here.
		1056	\|\| (fix_running_jump_through_tapestry && Char.direction == dir_FF_left &&
		1057	(tile == tiles_12_doortop \|\| tile == tiles_7_doortop_with_floor))
		1058	#endif
		1059
		1060	) {
		1061	if (fall_frame != 44 \|\| distance_to_edge_weight() >= 6) {
		1062	Char.x = char_dx_forward(-1);
		1063	} else {
		1064	seqtbl_offset_char(seq_104_start_fall_in_front_of_wall); // start fall (when?)
		1065	play_seq();
		1066	}
		1067	load_fram_det_col();
		1068	}
		1069	}
		1070
		1071	// seg006:0A19
		1072	void __pascal far check_grab() {
		1073	word old_x;
		1074
		1075	#ifdef FIX_GRAB_FALLING_SPEED
		1076	#define MAX_GRAB_FALLING_SPEED (fix_grab_falling_speed ? 30 : 32)
		1077	#else
		1078	#define MAX_GRAB_FALLING_SPEED 32
		1079	#endif
		1080
		1081	if (control_shift < 0 && // press shift to grab
		1082	Char.fall_y < MAX_GRAB_FALLING_SPEED && // you can't grab if you're falling too fast ...
		1083	Char.alive < 0 && // ... or dead
		1084	(word)y_land[Char.curr_row + 1] <= (word)(Char.y + 25)
		1085	) {
		1086	//printf("Falling speed: %d\t x: %d\n", Char.fall_y, Char.x);
		1087	old_x = Char.x;
		1088	Char.x = char_dx_forward(-8);
		1089	load_fram_det_col();
		1090	if ( ! can_grab_front_above()) {
		1091	Char.x = old_x;
		1092	} else {
		1093	Char.x = char_dx_forward(distance_to_edge_weight());
		1094	Char.y = y_land[Char.curr_row + 1];
		1095	Char.fall_y = 0;
		1096	seqtbl_offset_char(seq_15_grab_ledge_midair); // grab a ledge (after falling)
		1097	play_seq();
		1098	grab_timer = 12;
		1099	play_sound(sound_9_grab); // grab
		1100	is_screaming = 0;
		1101	#ifdef FIX_CHOMPERS_NOT_STARTING
		1102	if (fix_chompers_not_starting) start_chompers();
		1103	#endif
		1104	}
		1105	}
		1106	}
		1107
		1108	// seg006:0ABD
		1109	int __pascal far can_grab_front_above() {
		1110	through_tile = get_tile_above_char();
		1111	get_tile_front_above_char();
		1112	return can_grab();
		1113	}
		1114
		1115	// seg006:0ACD
		1116	void __pascal far in_wall() {
		1117	short delta_x;
		1118	delta_x = distance_to_edge_weight();
		1119	if (delta_x >= 8 \|\| get_tile_infrontof_char() == tiles_20_wall) {
		1120	delta_x = 6 - delta_x;
		1121	} else {
		1122	delta_x += 4;
		1123	}
		1124	Char.x = char_dx_forward(delta_x);
		1125	load_fram_det_col();
		1126	get_tile_at_char();
		1127	}
		1128
		1129	// seg006:0B0C
		1130	int __pascal far get_tile_infrontof_char() {
		1131	return get_tile(Char.room, infrontx = dir_front[Char.direction + 1] + Char.curr_col, Char.curr_row);
		1132	}
		1133
		1134	// seg006:0B30
		1135	int __pascal far get_tile_infrontof2_char() {
		1136	short var_2;
		1137	var_2 = dir_front[Char.direction + 1];
		1138	return get_tile(Char.room, infrontx = (var_2 << 1) + Char.curr_col, Char.curr_row);
		1139	}
		1140
		1141	// seg006:0B66
		1142	int __pascal far get_tile_behind_char() {
		1143	return get_tile(Char.room, dir_behind[Char.direction + 1] + Char.curr_col, Char.curr_row);
		1144	}
		1145
		1146	// seg006:0B8A
		1147	int __pascal far distance_to_edge_weight() {
		1148	return distance_to_edge(dx_weight());
		1149	}
		1150
		1151	// seg006:0B94
		1152	int __pascal far distance_to_edge(int xpos) {
		1153	short distance;
		1154	get_tile_div_mod_m7(xpos);
		1155	distance = obj_xl;
		1156	if (Char.direction == dir_0_right) {
		1157	distance = 13 - distance;
		1158	}
		1159	return distance;
		1160	}
		1161
		1162	// seg006:0BC4
		1163	void __pascal far fell_out() {
		1164	if (Char.alive < 0 && Char.room == 0) {
		1165	take_hp(100);
		1166	Char.alive = 0;
		1167	erase_bottom_text(1);
		1168	Char.frame = frame_185_dead; // dead
		1169	}
		1170	}
		1171
		1172	// seg006:0BEE
		1173	void __pascal far play_kid() {
		1174	fell_out();
		1175	control_kid();
		1176	if (Char.alive >= 0 && is_dead()) {
		1177	if (resurrect_time) {
		1178	stop_sounds();
		1179	loadkid();
		1180	hitp_delta = hitp_max;
		1181	seqtbl_offset_char(seq_2_stand); // stand
		1182	Char.x += 8;
		1183	play_seq();
		1184	load_fram_det_col();
		1185	set_start_pos();
		1186	}
		1187	if (check_sound_playing() && current_sound != 5) { // gate opening
		1188	return;
		1189	}
		1190	is_show_time = 0;
		1191	if (Char.alive < 0 \|\| Char.alive >= 6) {
		1192	if (Char.alive == 6) {
		1193	if (is_sound_on &&
		1194	current_level != 0 && // no death music on demo level
		1195	current_level != 15 // no death music on potions level
		1196	) {
		1197	play_death_music();
		1198	}
		1199	} else {
		1200	if (Char.alive != 7 \|\| check_sound_playing()) return;
		1201	if (rem_min == 0) {
		1202	expired();
		1203	}
		1204	if (current_level != 0 && // no message if died on demo level
		1205	current_level != 15 // no message if died on potions level
		1206	) {
		1207	text_time_remaining = text_time_total = 288;
		1208	display_text_bottom("Press Button to Continue");
		1209	} else {
		1210	text_time_remaining = text_time_total = 36;
		1211	}
		1212	}
		1213	}
		1214	++Char.alive;
		1215	}
		1216	}
		1217
		1218	// seg006:0CD1
		1219	void __pascal far control_kid() {
		1220	word key;
		1221	if (Char.alive < 0 && hitp_curr == 0) {
		1222	Char.alive = 0;
		1223	}
		1224	if (grab_timer != 0) {
		1225	--grab_timer;
		1226	}
		1227	if (current_level == 0) {
		1228	do_demo();
		1229	control();
		1230	// we can start the game or load a game while the demo
		1231	key = key_test_quit();
		1232	if (key == 0x0C) { // ctrl-L
		1233	if (load_game()) {
		1234	start_game();
		1235	}
		1236	} else {
		1237	if (key) {
		1238	start_level = first_level; // 1
		1239	start_game();
		1240	}
		1241	}
		1242	} else {
		1243	rest_ctrl_1();
		1244	do_paused();
		1245	#ifdef USE_REPLAY
		1246	if (recording) add_replay_move();
		1247	if (replaying) do_replay_move();
		1248	#endif
		1249	read_user_control();
		1250	user_control();
		1251	save_ctrl_1();
		1252	}
		1253	}
		1254
		1255	const auto_move_type demo_moves[] = {
		1256	{0x00, 0},
		1257	{0x01, 1},
		1258	{0x0D, 0},
		1259	{0x1E, 1},
		1260	{0x25, 5},
		1261	{0x2F, 0},
		1262	{0x30, 1},
		1263	{0x41, 0},
		1264	{0x49, 2},
		1265	{0x4B, 0},
		1266	{0x63, 2},
		1267	{0x64, 0},
		1268	{0x73, 5},
		1269	{0x80, 6},
		1270	{0x88, 3},
		1271	{0x9D, 7},
		1272	{0x9E, 0},
		1273	{0x9F, 1},
		1274	{0xAB, 4},
		1275	{0xB1, 0},
		1276	{0xB2, 1},
		1277	{0xBC, 0},
		1278	{0xC1, 1},
		1279	{0xCD, 0},
		1280	{0xE9,-1},
		1281	};
		1282
		1283	// seg006:0D49
		1284	void __pascal far do_demo() {
		1285	if (checkpoint) {
		1286	control_shift2 = release_arrows();
		1287	control_forward = control_x = -1;
		1288	} else if (Char.sword) {
		1289	guard_skill = 10;
		1290	autocontrol_opponent();
		1291	guard_skill = 11;
		1292	} else {
		1293	do_auto_moves(demo_moves);
		1294	}
		1295	}
		1296
		1297	// seg006:0D85
		1298	void __pascal far play_guard() {
		1299	if (Char.charid == charid_24_mouse) {
		1300	autocontrol_opponent();
		1301	} else {
		1302	if (Char.alive < 0) {
		1303	if (guardhp_curr == 0) {
		1304	Char.alive = 0;
		1305	on_guard_killed();
		1306	} else {
		1307	goto loc_7A65;
		1308	}
		1309	}
		1310	if (Char.charid == charid_1_shadow) {
		1311	clear_char();
		1312	}
		1313	loc_7A65:
		1314	autocontrol_opponent();
		1315	control();
		1316	}
		1317	}
		1318
		1319	// seg006:0DC0
		1320	void __pascal far user_control() {
		1321	if (Char.direction >= dir_0_right) {
		1322	flip_control_x();
		1323	control();
		1324	flip_control_x();
		1325	} else {
		1326	control();
		1327	}
		1328	}
		1329
		1330	// seg006:0DDC
		1331	void __pascal far flip_control_x() {
		1332	byte temp;
		1333	control_x = -control_x;
		1334	temp = control_forward;
		1335	control_forward = control_backward;
		1336	control_backward = temp;
		1337	}
		1338
		1339	// seg006:0E00
		1340	int __pascal far release_arrows() {
		1341	control_backward = control_forward = control_up = control_down = 0;
		1342	return 1;
		1343	}
		1344
		1345	// seg006:0E12
		1346	void __pascal far save_ctrl_1() {
		1347	ctrl1_forward = control_forward;
		1348	ctrl1_backward = control_backward;
		1349	ctrl1_up = control_up;
		1350	ctrl1_down = control_down;
		1351	ctrl1_shift2 = control_shift2;
		1352	}
		1353
		1354	// seg006:0E31
		1355	void __pascal far rest_ctrl_1() {
		1356	control_forward = ctrl1_forward;
		1357	control_backward = ctrl1_backward;
		1358	control_up = ctrl1_up;
		1359	control_down = ctrl1_down;
		1360	control_shift2 = ctrl1_shift2;
		1361	}
		1362
		1363	// seg006:0E8E
		1364	void __pascal far clear_saved_ctrl() {
		1365	ctrl1_forward = ctrl1_backward = ctrl1_up = ctrl1_down = ctrl1_shift2 = 0;
		1366	}
		1367
		1368	// seg006:0EAF
		1369	void __pascal far read_user_control() {
		1370	if (control_forward >= 0) {
		1371	if (control_x < 0) {
		1372	if (control_forward == 0) {
		1373	control_forward = -1;
		1374	}
		1375	} else {
		1376	control_forward = 0;
		1377	}
		1378	}
		1379	if (control_backward >= 0) {
		1380	if (control_x == 1) {
		1381	if (control_backward == 0) {
		1382	control_backward = -1;
		1383	}
		1384	} else {
		1385	control_backward = 0;
		1386	}
		1387	}
		1388	if (control_up >= 0) {
		1389	if (control_y < 0) {
		1390	if (control_up == 0) {
		1391	control_up = -1;
		1392	}
		1393	} else {
		1394	control_up = 0;
		1395	}
		1396	}
		1397	if (control_down >= 0) {
		1398	if (control_y == 1) {
		1399	if (control_down == 0) {
		1400	control_down = -1;
		1401	}
		1402	} else {
		1403	control_down = 0;
		1404	}
		1405	}
		1406	if (control_shift2 >= 0) {
		1407	if (control_shift < 0) {
		1408	if (control_shift2 == 0) {
		1409	control_shift2 = -1;
		1410	}
		1411	} else {
		1412	control_shift2 = 0;
		1413	}
		1414	}
		1415	}
		1416
		1417	// seg006:0F55
		1418	int __pascal far can_grab() {
		1419	// Can char grab curr_tile2 through through_tile?
		1420	byte modifier;
		1421	modifier = curr_room_modif[curr_tilepos];
		1422	// can't grab through wall
		1423	if (through_tile == tiles_20_wall) return 0;
		1424	// can't grab through a door top if looking right
		1425	if (through_tile == tiles_12_doortop && Char.direction >= dir_0_right) return 0;
		1426	// can't grab through floor
		1427	if (tile_is_floor(through_tile)) return 0;
		1428	// can't grab a shaking loose floor
		1429	if (curr_tile2 == tiles_11_loose && modifier != 0) return 0;
		1430	// a doortop with floor can be grabbed only from the left (looking right)
		1431	if (curr_tile2 == tiles_7_doortop_with_floor && Char.direction < dir_0_right) return 0;
		1432	// can't grab something that has no floor
		1433	if ( ! tile_is_floor(curr_tile2)) return 0;
		1434	return 1;
		1435	}
		1436
		1437	// seg006:0FC3
		1438	int __pascal far wall_type(byte tiletype) {
		1439	switch (tiletype) {
		1440	case tiles_4_gate:
		1441	case tiles_7_doortop_with_floor:
		1442	case tiles_12_doortop:
		1443	return 1; // wall at right
		1444	case tiles_13_mirror:
		1445	return 2; // wall at left
		1446	case tiles_18_chomper:
		1447	return 3; // chomper at left
		1448	case tiles_20_wall:
		1449	return 4; // wall at both sides
		1450	default:
		1451	return 0; // no wall
		1452	}
		1453	}
		1454
		1455	// seg006:1005
		1456	int __pascal far get_tile_above_char() {
		1457	return get_tile(Char.room, Char.curr_col, Char.curr_row - 1);
		1458	}
		1459
		1460	// seg006:1020
		1461	int __pascal far get_tile_behind_above_char() {
		1462	return get_tile(Char.room, dir_behind[Char.direction + 1] + Char.curr_col, Char.curr_row - 1);
		1463	}
		1464
		1465	// seg006:1049
		1466	int __pascal far get_tile_front_above_char() {
		1467	return get_tile(Char.room, infrontx = dir_front[Char.direction + 1] + Char.curr_col, Char.curr_row - 1);
		1468	}
		1469
		1470	// seg006:1072
		1471	int __pascal far back_delta_x(int delta_x) {
		1472	if (Char.direction < dir_0_right) {
		1473	// direction = left
		1474	return delta_x;
		1475	} else {
		1476	// direction = right
		1477	return -delta_x;
		1478	}
		1479	}
		1480
		1481	// seg006:108A
		1482	void __pascal far do_pickup(int obj_type) {
		1483	pickup_obj_type = obj_type;
		1484	control_shift2 = 1;
		1485	// erase picked up item
		1486	curr_room_tiles[curr_tilepos] = tiles_1_floor;
		1487	curr_room_modif[curr_tilepos] = 0;
		1488	redraw_height = 35;
		1489	set_wipe(curr_tilepos, 1);
		1490	set_redraw_full(curr_tilepos, 1);
		1491	}
		1492
		1493	// seg006:10E6
		1494	void __pascal far check_press() {
		1495	short frame;
		1496	short action;
		1497	frame = Char.frame;
		1498	action = Char.action;
		1499	// frames 87..99: hanging
		1500	// frames 135..140: start climb up
		1501	if ((frame >= frame_87_hanging_1 && frame < 100) \|\| (frame >= frame_135_climbing_1 && frame < frame_141_climbing_7)) {
		1502	// the pressed tile is the one that the char is grabbing
		1503	get_tile_above_char();
		1504	} else if (action == actions_7_turn \|\| action == actions_5_bumped \|\| action < actions_2_hang_climb) {
		1505	// frame 79: jumping up
		1506	if (frame == frame_79_jumphang && get_tile_above_char() == tiles_11_loose) {
		1507	// break a loose floor from above
		1508	make_loose_fall(1);
		1509	} else {
		1510	// the pressed tile is the one that the char is standing on
		1511	if (! (cur_frame.flags & FRAME_NEEDS_FLOOR)) return;
		1512	#ifdef FIX_PRESS_THROUGH_CLOSED_GATES
		1513	if (fix_press_through_closed_gates) determine_col();
		1514	#endif
		1515	get_tile_at_char();
		1516	}
		1517	} else {
		1518	return;
		1519	}
		1520	if (curr_tile2 == tiles_15_opener \|\| curr_tile2 == tiles_6_closer) {
		1521	if (Char.alive < 0) {
		1522	trigger_button(1, 0, -1);
		1523	} else {
		1524	died_on_button();
		1525	}
		1526	} else if (curr_tile2 == tiles_11_loose) {
		1527	is_guard_notice = 1;
		1528	make_loose_fall(1);
		1529	}
		1530	}
		1531
		1532	// seg006:1199
		1533	void __pascal far check_spike_below() {
		1534	short not_finished;
		1535	short room;
		1536	short row;
		1537	short col;
		1538	short right_col;
		1539	right_col = get_tile_div_mod_m7(char_x_right);
		1540	if (right_col < 0) return;
		1541	row = Char.curr_row;
		1542	room = Char.room;
		1543	for (col = get_tile_div_mod_m7(char_x_left); col <= right_col; ++col) {
		1544	row = Char.curr_row;
		1545	do {
		1546	not_finished = 0;
		1547	if (get_tile(room, col, row) == tiles_2_spike) {
		1548	start_anim_spike(curr_room, curr_tilepos);
		1549	} else if (
		1550	! tile_is_floor(curr_tile2) &&
		1551	curr_room != 0 &&
		1552	#ifdef FIX_INFINITE_DOWN_BUG
		1553	(fix_infinite_down_bug ? (row <= 2) : (room == curr_room))
		1554	#else
		1555	room == curr_room
		1556	#endif
		1557	) {
		1558	++row;
		1559	not_finished = 1;
		1560	}
		1561	} while(not_finished);
		1562	}
		1563	}
		1564
		1565	// seg006:1231
		1566	void __pascal far clip_char() {
		1567	short frame;
		1568	short room;
		1569	short action;
		1570	short col;
		1571	short var_A;
		1572	short row;
		1573	short var_E;
		1574	frame = Char.frame;
		1575	action = Char.action;
		1576	room = Char.room;
		1577	row = Char.curr_row;
		1578	reset_obj_clip();
		1579	// frames 217..228: going up the level door
		1580	if (frame >= frame_224_exit_stairs_8 && frame < 229) {
		1581	obj_clip_top = leveldoor_ybottom + 1;
		1582	obj_clip_right = leveldoor_right;
		1583	} else {
		1584	if (
		1585	get_tile(room, char_col_left, char_top_row) == tiles_20_wall \|\|
		1586	tile_is_floor(curr_tile2)
		1587	) {
		1588	// frame 79: jump up, frame 81: grab
		1589	if ((action == actions_0_stand && (frame == frame_79_jumphang \|\| frame == frame_81_hangdrop_1)) \|\|
		1590	get_tile(room, char_col_right, char_top_row) == tiles_20_wall \|\|
		1591	tile_is_floor(curr_tile2)
		1592	) {
		1593	var_E = row + 1;
		1594	if (var_E == 1 \|\|
		1595	((var_A = y_clip[var_E]) < obj_y && var_A - 15 < char_top_y)
		1596	) {
		1597	obj_clip_top = char_top_y = y_clip[var_E];
		1598	}
		1599	}
		1600	}
		1601	col = get_tile_div_mod(char_x_left_coll - 4);
		1602	if (get_tile(room, col + 1, row) == tiles_7_doortop_with_floor \|\|
		1603	curr_tile2 == tiles_12_doortop
		1604	) {
		1605	obj_clip_right = (tile_col << 5) + 32;
		1606	} else {
		1607	if ((get_tile(room, col, row) != tiles_7_doortop_with_floor &&
		1608	curr_tile2 != tiles_12_doortop) \|\|
		1609	action == actions_3_in_midair \|\|
		1610	(action == actions_4_in_freefall && frame == frame_106_fall) \|\|
		1611	(action == actions_5_bumped && frame == frame_107_fall_land_1) \|\|
		1612	(Char.direction < dir_0_right && (
		1613	action == actions_2_hang_climb \|\|
		1614	action == actions_6_hang_straight \|\|
		1615	(action == actions_1_run_jump &&
		1616	frame >= frame_137_climbing_3 && frame < frame_140_climbing_6)
		1617	))
		1618	) {
		1619	if (
		1620	(get_tile(room, col = get_tile_div_mod(char_x_right_coll), row) == tiles_20_wall \|\|
		1621	(curr_tile2 == tiles_13_mirror && Char.direction == dir_0_right)) &&
		1622	(get_tile(room, col, char_top_row) == tiles_20_wall \|\|
		1623	curr_tile2 == tiles_13_mirror) &&
		1624	room == curr_room
		1625	) {
		1626	obj_clip_right = tile_col << 5;
		1627	}
		1628	} else {
		1629	obj_clip_right = (tile_col << 5) + 32;
		1630	}
		1631	}
		1632	}
		1633	}
		1634
		1635	// seg006:13E6
		1636	void __pascal far stuck_lower() {
		1637	if (get_tile_at_char() == tiles_5_stuck) {
		1638	++Char.y;
		1639	}
		1640	}
		1641
		1642	// seg006:13F3
		1643	void __pascal far set_objtile_at_char() {
		1644	short char_frame;
		1645	short char_action;
		1646	char_frame = Char.frame;
		1647	char_action = Char.action;
		1648	if (char_action == actions_1_run_jump) {
		1649	tile_row = char_bottom_row;
		1650	tile_col = char_col_left;
		1651	} else {
		1652	tile_row = Char.curr_row;
		1653	tile_col = Char.curr_col;
		1654	}
		1655	// frame 135..148: climbing
		1656	if ((char_frame >= frame_135_climbing_1 && char_frame < 149) \|\|
		1657	char_action == actions_2_hang_climb \|\|
		1658	char_action == actions_3_in_midair \|\|
		1659	char_action == actions_4_in_freefall \|\|
		1660	char_action == actions_6_hang_straight
		1661	) {
		1662	--tile_col;
		1663	}
		1664	obj_tilepos = get_tilepos_nominus(tile_col, tile_row);
		1665	//printf("set_objtile_at_char: obj_tile = %d\n", obj_tile); // debug
		1666	}
		1667
		1668	// seg006:1463
		1669	void __pascal far proc_get_object() {
		1670	if (Char.charid != charid_0_kid \|\| pickup_obj_type == 0) return;
		1671	if (pickup_obj_type == -1) {
		1672	have_sword = -1;
		1673	play_sound(sound_37_victory); // get sword
		1674	flash_color = color_14_brightyellow;
		1675	flash_time = 8;
		1676	} else {
		1677	switch (--pickup_obj_type) {
		1678	case 0: // health
		1679	if (hitp_curr != hitp_max) {
		1680	stop_sounds();
		1681	play_sound(sound_33_small_potion); // small potion
		1682	hitp_delta = 1;
		1683	flash_color = color_4_red;
		1684	flash_time = 2;
		1685	}
		1686	break;
		1687	case 1: // life
		1688	stop_sounds();
		1689	play_sound(sound_30_big_potion); // big potion
		1690	flash_color = color_4_red;
		1691	flash_time = 4;
		1692	add_life();
		1693	break;
		1694	case 2: // feather
		1695	feather_fall();
		1696	break;
		1697	case 3: // invert
		1698	toggle_upside();
		1699	break;
		1700	case 5: // open
		1701	get_tile(8, 0, 0);
		1702	trigger_button(0, 0, -1);
		1703	break;
		1704	case 4: // hurt
		1705	stop_sounds();
		1706	play_sound(sound_13_kid_hurt); // Kid hurt (by potion)
		1707	// Special event: blue potions on potions level take half of HP
		1708	if (current_level == 15) {
		1709	hitp_delta = - ((hitp_max + 1) >> 1);
		1710	} else {
		1711	hitp_delta = -1;
		1712	}
		1713	break;
		1714	}
		1715	}
		1716	}
		1717
		1718	// seg006:1599
		1719	int __pascal far is_dead() {
		1720	// 177: spiked, 178: chomped, 185: dead
		1721	// or maybe this was a switch-case?
		1722	return Char.frame >= frame_177_spiked && (Char.frame <= frame_178_chomped \|\| Char.frame == frame_185_dead);
		1723	}
		1724
		1725	// seg006:15B5
		1726	void __pascal far play_death_music() {
		1727	word sound_id;
		1728	if (Guard.charid == charid_1_shadow) {
		1729	sound_id = sound_32_shadow_music; // killed by shadow
		1730	} else if (holding_sword) {
		1731	sound_id = sound_28_death_in_fight; // death in fight
		1732	} else {
		1733	sound_id = sound_24_death_regular; // death not in fight
		1734	}
		1735	play_sound(sound_id);
		1736	}
		1737
		1738	// seg006:15E8
		1739	void __pascal far on_guard_killed() {
		1740	if (current_level == 0) {
		1741	// demo level: after killing Guard, run out of room
		1742	checkpoint = 1;
		1743	demo_index = demo_time = 0;
		1744	} else if (current_level == 13) {
		1745	// Jaffar's level: flash
		1746	flash_color = color_15_brightwhite; // white
		1747	flash_time = 18;
		1748	is_show_time = 1;
		1749	leveldoor_open = 2;
		1750	play_sound(sound_43_victory_Jaffar); // Jaffar's death
		1751	} else if (Char.charid != charid_1_shadow) {
		1752	play_sound(sound_37_victory); // Guard's death
		1753	}
		1754	}
		1755
		1756	// seg006:1634
		1757	void __pascal far clear_char() {
		1758	Char.direction = dir_56_none;
		1759	Char.alive = 0;
		1760	Char.action = 0;
		1761	draw_guard_hp(0, guardhp_curr);
		1762	guardhp_curr = 0;
		1763	}
		1764
		1765	// data:42EC
		1766	byte obj2_tilepos;
		1767	// data:34A6
		1768	word obj2_x;
		1769	// data:34A8
		1770	byte obj2_y;
		1771	// data:599E
		1772	sbyte obj2_direction;
		1773	// data:5948
		1774	byte obj2_id;
		1775	// data:42BE
		1776	byte obj2_chtab;
		1777	// data:4D90
		1778	short obj2_clip_top;
		1779	// data:460C
		1780	short obj2_clip_bottom;
		1781	// data:4C94
		1782	short obj2_clip_left;
		1783	// data:4CDE
		1784	short obj2_clip_right;
		1785
		1786	// seg006:1654
		1787	void __pascal far save_obj() {
		1788	obj2_tilepos = obj_tilepos;
		1789	obj2_x = obj_x;
		1790	obj2_y = obj_y;
		1791	obj2_direction = obj_direction;
		1792	obj2_id = obj_id;
		1793	obj2_chtab = obj_chtab;
		1794	obj2_clip_top = obj_clip_top;
		1795	obj2_clip_bottom = obj_clip_bottom;
		1796	obj2_clip_left = obj_clip_left;
		1797	obj2_clip_right = obj_clip_right;
		1798	}
		1799
		1800	// seg006:1691
		1801	void __pascal far load_obj() {
		1802	obj_tilepos = obj2_tilepos;
		1803	obj_x = obj2_x;
		1804	obj_y = obj2_y;
		1805	obj_direction = obj2_direction;
		1806	obj_id = obj2_id;
		1807	obj_chtab = obj2_chtab;
		1808	obj_clip_top = obj2_clip_top;
		1809	obj_clip_bottom = obj2_clip_bottom;
		1810	obj_clip_left = obj2_clip_left;
		1811	obj_clip_right = obj2_clip_right;
		1812	}
		1813
		1814	// seg006:16CE
		1815	void __pascal far draw_hurt_splash() {
		1816	short frame;
		1817	frame = Char.frame;
		1818	if (frame != frame_178_chomped) { // chomped
		1819	save_obj();
		1820	obj_tilepos = -1;
		1821	// frame 185: dead
		1822	// frame 106..110: fall + land
		1823	if (frame == frame_185_dead \|\| (frame>= frame_106_fall && frame<111)) {
		1824	obj_y += 4;
		1825	obj_dx_forward(5);
		1826	} else if (frame == frame_177_spiked) { // spiked
		1827	obj_dx_forward(-5);
		1828	} else {
		1829	obj_y -= ((Char.charid == charid_0_kid) << 2) + 11;
		1830	obj_dx_forward(5);
		1831	}
		1832	if (Char.charid == charid_0_kid) {
		1833	obj_chtab = id_chtab_2_kid;
		1834	obj_id = 218; // splash!
		1835	} else {
		1836	obj_chtab = id_chtab_5_guard;
		1837	obj_id = 1; // splash!
		1838	}
		1839	reset_obj_clip();
		1840	add_objtable(5); // hurt splash
		1841	load_obj();
		1842	}
		1843	}
		1844
		1845	// seg006:175D
		1846	void __pascal far check_killed_shadow() {
		1847	// Special event: killed the shadow
		1848	if (current_level == 12) {
		1849	if ((Char.charid \| Opp.charid) == charid_1_shadow &&
		1850	Char.alive < 0 && Opp.alive >= 0
		1851	) {
		1852	flash_color = color_15_brightwhite; // white
		1853	flash_time = 5;
		1854	take_hp(100);
		1855	}
		1856	}
		1857	}
		1858
		1859	// data:1712
		1860	const sword_table_type sword_tbl[] = {
		1861	{ 255, 0, 0},
		1862	{ 0, 0, -9},
		1863	{ 5, -9, -29},
		1864	{ 1, 7, -25},
		1865	{ 2, 17, -26},
		1866	{ 6, 7, -14},
		1867	{ 7, 0, -5},
		1868	{ 3, 17, -16},
		1869	{ 4, 16, -19},
		1870	{ 30, 12, -9},
		1871	{ 8, 13, -34},
		1872	{ 9, 7, -25},
		1873	{ 10, 10, -16},
		1874	{ 11, 10, -11},
		1875	{ 12, 22, -21},
		1876	{ 13, 28, -23},
		1877	{ 14, 13, -35},
		1878	{ 15, 0, -38},
		1879	{ 16, 0, -29},
		1880	{ 17, 21, -19},
		1881	{ 18, 14, -23},
		1882	{ 19, 21, -22},
		1883	{ 19, 22, -23},
		1884	{ 17, 7, -13},
		1885	{ 17, 15, -18},
		1886	{ 7, 0, -8},
		1887	{ 1, 7, -27},
		1888	{ 28, 14, -28},
		1889	{ 8, 7, -27},
		1890	{ 4, 6, -23},
		1891	{ 4, 9, -21},
		1892	{ 10, 11, -18},
		1893	{ 13, 24, -23},
		1894	{ 13, 19, -23},
		1895	{ 13, 21, -23},
		1896	{ 20, 7, -32},
		1897	{ 21, 14, -32},
		1898	{ 22, 14, -31},
		1899	{ 23, 14, -29},
		1900	{ 24, 28, -28},
		1901	{ 25, 28, -28},
		1902	{ 26, 21, -25},
		1903	{ 27, 14, -22},
		1904	{ 255, 14, -25},
		1905	{ 255, 21, -25},
		1906	{ 29, 0, -16},
		1907	{ 8, 8, -37},
		1908	{ 31, 14, -24},
		1909	{ 32, 14, -24},
		1910	{ 33, 7, -14},
		1911	{ 8, 8, -37},
		1912	};
		1913
		1914	// seg006:1798
		1915	void __pascal far add_sword_to_objtable() {
		1916	short frame;
		1917	short sword_frame;
		1918	frame = Char.frame;
		1919	if ((frame >= frame_229_found_sword && frame < 238) \|\| // found sword + put sword away
		1920	Char.sword != sword_0_sheathed \|\|
		1921	(Char.charid == charid_2_guard && Char.alive < 0)
		1922	) {
		1923	sword_frame = cur_frame.sword & 0x3F;
		1924	if (sword_frame) {
		1925	obj_id = sword_tbl[sword_frame].id;
		1926	if (obj_id != 0xFF) {
		1927	obj_x = calc_screen_x_coord(obj_x);
		1928	obj_dx_forward(sword_tbl[sword_frame].x);
		1929	obj_y += sword_tbl[sword_frame].y;
		1930	obj_chtab = id_chtab_0_sword;
		1931	add_objtable(3); // sword
		1932	}
		1933	}
		1934	}
		1935	}
		1936
		1937	// seg006:1827
		1938	void __pascal far control_guard_inactive() {
		1939	if (Char.frame == frame_166_stand_inactive && control_down < 0) {
		1940	if (control_forward < 0) {
		1941	draw_sword();
		1942	} else {
		1943	control_down = 1;
		1944	seqtbl_offset_char(seq_80_stand_flipped); // stand flipped
		1945	}
		1946	}
		1947	}
		1948
		1949	// seg006:1852
		1950	int __pascal far char_opp_dist() {
		1951	// >0 if Opp is in front of char
		1952	// <0 if Opp is behind char
		1953	short distance;
		1954	if (Char.room != Opp.room) {
		1955	return 999;
		1956	}
		1957	distance = Opp.x - Char.x;
		1958	if (Char.direction < dir_0_right) {
		1959	distance = -distance;
		1960	}
		1961	if (distance >= 0 && Char.direction != Opp.direction) {
		1962	distance += 13;
		1963	}
		1964	return distance;
		1965	}
		1966
		1967	// seg006:189B
		1968	void __pascal far inc_curr_row() {
		1969	++Char.curr_row;
		1970	}

Subversion Repositories Games.Prince of Persia

Games.Prince of Persia/seg006.c – Rev 7