2 Copyright (C) Prikol Software 1996-1997
3 Copyright (C) Aleksey Volynskov 1996-1997
4 Copyright (C) <ARembo@gmail.com> 2011
6 This file is part of the Doom2D:Rembo project.
8 Doom2D:Rembo is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License version 2 as
10 published by the Free Software Foundation.
12 Doom2D:Rembo is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, see <http://www.gnu.org/licenses/> or
19 write to the Free Software Foundation, Inc.,
20 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
35 extern map_block_t blk
;
46 static sw_t sw
[MAXSW
];
48 static void *sndswn
,*sndswx
,*sndnoway
,*sndbdo
,*sndbdc
,*sndnotele
;
53 void SW_savegame(FILE* h
) {
56 for(n
=MAXSW
;--n
;) if(sw
[n
].t
) break;
57 ++n
;myfwrite(&n
,1,4,h
);myfwrite(sw
,1,n
*sizeof(sw
[0]),h
);
58 myfwrite(&sw_secrets
,1,4,h
);
61 void SW_loadgame(FILE* h
) {
64 myfread(&n
,1,4,h
);myfread(sw
,1,n
*sizeof(sw
[0]),h
);
65 myfread(&sw_secrets
,1,4,h
);
68 int SW_load(FILE* h
) {
74 for(i
=0;i
<MAXSW
&& blk
.sz
>0;++i
,blk
.sz
-=sizeof(sw_t
)) {
75 myfread(sw
+i
,1,sizeof(sw_t
),h
);
78 if(sw
[i
].t
==SW_SECRET
) ++sw_secrets
;
85 sndswn
=Z_getsnd("SWTCHN");
86 sndswx
=Z_getsnd("SWTCHX");
87 sndnoway
=Z_getsnd("NOWAY");
88 sndbdo
=Z_getsnd("BDOPN");
89 sndbdc
=Z_getsnd("BDCLS");
90 sndnotele
=Z_getsnd("NOTELE");
96 for(i
=0;i
<MAXSW
;++i
) sw
[i
].t
=0;
100 static byte cht
,chto
,chf
,f_ch
;
102 static void door(byte x
,byte y
) {
105 if(x
>=FLDW
|| y
>=FLDH
) return;
106 if(fld
[y
][x
]!=cht
) return;
108 for(;x
&& fld
[y
][x
-1]==cht
;--x
);
109 for(;ex
<FLDW
&& fld
[y
][ex
]==cht
;++ex
);
110 memset(fld
[y
]+x
,chto
,ex
-x
);
111 if(f_ch
) memset(fldf
[y
]+x
,chf
,ex
-x
);
118 void Z_water_trap(obj_t
*o
) {
121 if((y
=o
->y
)>=FLDH
*CELH
+o
->h
) return;
122 if((x
=o
->x
)<0 || o
->x
>FLDW
*CELW
) return;
130 cht
=5;chto
=255;f_ch
=0;
135 void Z_untrap(byte t
) {
139 for(p
=(byte
*)fld
,n
=FLDW
*FLDH
;n
;--n
,++p
)
143 static void opendoor(int i
) {
146 swsnd
=Z_sound(sndbdo
,128);
147 j
=fldf
[sw
[i
].b
][sw
[i
].a
];
148 cht
=2;chto
=3;chf
=0;f_ch
=1;
149 door(sw
[i
].a
,sw
[i
].b
);
150 fldf
[sw
[i
].b
][sw
[i
].a
]=j
;
154 static int shutdoor(int i
) {
157 cht
=3;chto
=255;chf
=fldf
[sw
[i
].b
][sw
[i
].a
];f_ch
=1;
158 door(sw
[i
].a
,sw
[i
].b
);
160 if(Z_chktrap(0,0,-3,HIT_SOME
)) {
161 j
=fldf
[sw
[i
].b
][sw
[i
].a
];
163 door(sw
[i
].a
,sw
[i
].b
);
164 fldf
[sw
[i
].b
][sw
[i
].a
]=j
;
168 door(sw
[i
].a
,sw
[i
].b
);
170 swsnd
=Z_sound(sndbdc
,128);
178 for(i
=0;i
<MAXSW
;++i
) if(sw
[i
].t
) {
179 if(sw
[i
].tm
) --sw
[i
].tm
;
181 case SW_DOOR5
: case SW_DOOR
: case SW_SHUTDOOR
:
183 if(fld
[sw
[i
].b
][sw
[i
].a
]!=3) {sw
[i
].d
=0;break;}
184 if(--sw
[i
].d
==0) if(!shutdoor(i
)) sw
[i
].d
=9;
188 if(fld
[sw
[i
].b
][sw
[i
].a
]!=2) {sw
[i
].d
=0;break;}
189 if(--sw
[i
].d
==0) {opendoor(i
);sw
[i
].tm
=18;}
195 static int doortime(int t
) {
197 case SW_DOOR5
: return 90;
202 void SW_cheat_open(void) {
205 for(i
=0;i
<MAXSW
;++i
) if(sw
[i
].t
&& !sw
[i
].tm
) switch(sw
[i
].t
) {
206 case SW_DOOR
: case SW_DOOR5
:
208 if(fld
[sw
[i
].b
][sw
[i
].a
]!=2) break;
209 SW_press(sw
[i
].x
*CELW
+4,sw
[i
].y
*CELH
+4,1,1,0xFF,-3);
214 int SW_press(int x
,int y
,int r
,int h
,byte t
,int o
) {
217 sx
=(x
-r
)/CELW
;sy
=(y
-h
+1)/CELH
;
218 x
=(x
+r
)/CELW
;y
/=CELH
;
219 for(i
=p
=0;i
<MAXSW
;++i
) if(sw
[i
].t
&& !sw
[i
].tm
) {
220 if(sw
[i
].x
>=sx
&& sw
[i
].x
<=x
&& sw
[i
].y
>=sy
&& sw
[i
].y
<=y
&& ((sw
[i
].f
&0x8F)&t
)) {
221 if(sw
[i
].f
&0x70) if((sw
[i
].f
&(t
&0x70))!=(sw
[i
].f
&0x70)) continue;
224 g_exit
=1;sw
[i
].tm
=9;swsnd
=Z_sound(sndswx
,128);break;
226 g_exit
=2;sw
[i
].tm
=9;swsnd
=Z_sound(sndswx
,128);break;
227 case SW_DOOR
: case SW_DOOR5
:
228 switch(fld
[sw
[i
].b
][sw
[i
].a
]) {
230 opendoor(i
);sw
[i
].tm
=9;sw
[i
].d
=doortime(sw
[i
].t
);break;
232 if(shutdoor(i
)) {sw
[i
].tm
=9;sw
[i
].d
=0;}
234 if(!swsnd
) swsnd
=Z_sound(sndnoway
,128);
240 SW_press((dword
)sw
[i
].a
*8+4,(dword
)sw
[i
].b
*8+12,8,16,(t
&0x70)|0x80,o
);
244 if(!Z_canfit((dword
)sw
[i
].a
*8+4,(dword
)sw
[i
].b
*8+7,r
,h
)) {
245 if(!swsnd
) swsnd
=Z_sound(sndnotele
,128);
247 }Z_teleobj(o
,(dword
)sw
[i
].a
*8+4,(dword
)sw
[i
].b
*8+7);
251 if(fld
[sw
[i
].b
][sw
[i
].a
]!=2) break;
256 if(fld
[sw
[i
].b
][sw
[i
].a
]!=3) break;
257 if(shutdoor(i
)) {sw
[i
].tm
=1;sw
[i
].d
=0;}
259 if(!swsnd
) swsnd
=Z_sound(sndnoway
,128);
262 case SW_SHUTTRAP
: case SW_TRAP
:
263 if(fld
[sw
[i
].b
][sw
[i
].a
]!=3) break;
264 cht
=3;chto
=255;chf
=fldf
[sw
[i
].b
][sw
[i
].a
];f_ch
=1;
265 door(sw
[i
].a
,sw
[i
].b
);
266 Z_chktrap(1,100,-3,HIT_TRAP
);
268 door(sw
[i
].a
,sw
[i
].b
);
270 swsnd
=Z_sound(sndswn
,128);
271 sw
[i
].tm
=1;sw
[i
].d
=20;
274 if(fld
[sw
[i
].b
][sw
[i
].a
]==10) {
275 cht
=10;chto
=9;f_ch
=0;
276 }else if(fld
[sw
[i
].b
][sw
[i
].a
]==9) {
277 cht
=9;chto
=10;f_ch
=0;
279 door(sw
[i
].a
,sw
[i
].b
);
281 swsnd
=Z_sound(sndswx
,128);
285 if(fld
[sw
[i
].b
][sw
[i
].a
]!=10) break;
286 cht
=10;chto
=9;f_ch
=0;
287 door(sw
[i
].a
,sw
[i
].b
);
289 swsnd
=Z_sound(sndswx
,128);
293 if(fld
[sw
[i
].b
][sw
[i
].a
]!=9) break;
294 cht
=9;chto
=10;f_ch
=0;
295 door(sw
[i
].a
,sw
[i
].b
);
297 swsnd
=Z_sound(sndswx
,128);
301 if(o
!=-1 && o
!=-2) break;
302 if(o
==-1) ++pl1
.secrets
;
304 sw
[i
].tm
=1;sw
[i
].t
=0;break;
307 {fldb
[sw
[i
].y
][sw
[i
].x
]=walswp
[fldb
[sw
[i
].y
][sw
[i
].x
]];p
=1;}
308 if(sw
[i
].tm
==1) sw
[i
].tm
=0;