mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-21 09:21:08 +00:00
673 lines
9.9 KiB
C++
673 lines
9.9 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* $URL$
|
|
* $Id$
|
|
*
|
|
*/
|
|
|
|
#include "agos/agos.h"
|
|
#include "agos/intern.h"
|
|
|
|
namespace AGOS {
|
|
|
|
uint32 AGOSEngine_PN::ftext(uint32 base, int n) {
|
|
uint32 b = base;
|
|
int ct = n;
|
|
while (ct) {
|
|
while (_textBase[b++])
|
|
;
|
|
ct--;
|
|
}
|
|
return b;
|
|
}
|
|
|
|
char *AGOSEngine_PN::unctok(char *c, int n) {
|
|
int x;
|
|
uint8 *tokbase;
|
|
tokbase = _textBase + getlong(30);
|
|
x = n;
|
|
while (x-=(*tokbase++ > 127))
|
|
;
|
|
while (*tokbase < 128)
|
|
*c++=*tokbase++;
|
|
*c++ = *tokbase & 127;
|
|
*c = 0;
|
|
return c;
|
|
}
|
|
|
|
void AGOSEngine_PN::uncomstr(char *c, uint32 x) {
|
|
if (x > _textBaseSize)
|
|
error("UNCOMSTR: TBASE over-run");
|
|
while (_textBase[x]) {
|
|
if (_textBase[x] < 244) {
|
|
c = unctok(c, _textBase[x]);
|
|
} else {
|
|
c = unctok(c, (_textBase[x] - 244) * 254 + _textBase[x + 1] - 1);
|
|
x++;
|
|
}
|
|
x++;
|
|
}
|
|
*c++ = 13;
|
|
*c = 0;
|
|
}
|
|
|
|
static const char *objectNames[30] = {
|
|
"\0",
|
|
"Take \0",
|
|
"Inventory\r",
|
|
"Open \0",
|
|
"Close \0",
|
|
"Lock \0",
|
|
"Unlock \0",
|
|
"Examine \0",
|
|
"Look in \0",
|
|
"Exits \r",
|
|
"Look\r",
|
|
"Wait\r",
|
|
"Pause\r",
|
|
"\0",
|
|
"Save\r",
|
|
"Restore\r",
|
|
"\0",
|
|
"N\r",
|
|
"NE\r",
|
|
"E\r",
|
|
"SE\r",
|
|
"S\r",
|
|
"SW\r",
|
|
"W\r",
|
|
"NW\r",
|
|
"INVENTORY\r",
|
|
"ROOM DESCRIPTION\r",
|
|
"x\r",
|
|
"MORE\r",
|
|
"CLOSE\r"
|
|
};
|
|
|
|
void AGOSEngine_PN::getObjectName(char *v, uint16 x) {
|
|
if (x & 0x8000) {
|
|
x &= ~0x8000;
|
|
if (x > getptr(51))
|
|
error("getObjectName: Object %d out of range", x);
|
|
uncomstr(v, ftext(getlong(27), x * _dataBase[47]));
|
|
} else {
|
|
assert(x < 30);
|
|
strcpy(v, objectNames[x]);
|
|
}
|
|
}
|
|
|
|
void AGOSEngine_PN::pcl(const char *s) {
|
|
strcat(_sb, s);
|
|
if (strchr(s, '\n') == 0) {
|
|
for (char *str = _sb; *str; str++)
|
|
windowPutChar(_windowArray[_curWindow], *str);
|
|
strcpy(_sb, "");
|
|
}
|
|
}
|
|
|
|
void AGOSEngine_PN::pcf(uint8 ch) {
|
|
int ct = 0;
|
|
if (ch == '[')
|
|
ch = '\n';
|
|
if (ch == 0)
|
|
return; /* Trap any C EOS chrs */
|
|
if (ch == 255) {
|
|
_bp = 0;
|
|
_xofs = 0;
|
|
return; /* pcf(255) initialises the routine */
|
|
} /* pcf(254) flushes its working _buffer */
|
|
if (ch != 254) {
|
|
if ((ch != 32) || (_bp + _xofs != 50))
|
|
_buffer[_bp++] = ch;
|
|
}
|
|
if ((ch != 254) && (!isspace(ch)) && (_bp < 60))
|
|
return;
|
|
/* We know have a case of needing to print the text */
|
|
if (_bp + _xofs > 50) {
|
|
pcl("\n");
|
|
if (_buffer[0] == ' ')
|
|
ct = 1; /* Skip initial space */
|
|
/* Note ' ' will give a single start of line space */
|
|
_xofs = 0;
|
|
}
|
|
_buffer[_bp] = 0;
|
|
pcl(_buffer + ct);
|
|
_xofs += _bp;
|
|
_bp = 0;
|
|
if (ch == '\n')
|
|
_xofs = 0; /* At Newline! */
|
|
}
|
|
|
|
void AGOSEngine_PN::patok(int n) {
|
|
int x;
|
|
uint8 *tokbase;
|
|
tokbase = _textBase + getlong(30);
|
|
x = n;
|
|
while (x -= (*tokbase++ > 127))
|
|
;
|
|
while (*tokbase < 128)
|
|
pcf(*tokbase++);
|
|
pcf((uint8)(*tokbase & 127));
|
|
}
|
|
|
|
void AGOSEngine_PN::pmesd(int n) {
|
|
ptext(ftext(getlong(24), n));
|
|
}
|
|
|
|
void AGOSEngine_PN::plocd(int n, int m) {
|
|
if (n > getptr(53))
|
|
error("Location out of range");
|
|
ptext(ftext(getlong(21), n * _dataBase[48] + m));
|
|
}
|
|
|
|
void AGOSEngine_PN::pobjd(int n, int m) {
|
|
if (n > getptr(51))
|
|
error("Object out of range");
|
|
ptext(ftext(getlong(27), n * _dataBase[47] + m));
|
|
}
|
|
|
|
void AGOSEngine_PN::ptext(uint32 tptr) {
|
|
if (tptr > _textBaseSize)
|
|
error("ptext: attempt to print beyond end of TBASE");
|
|
|
|
while (_textBase[tptr]) {
|
|
if (_textBase[tptr] < 244) {
|
|
patok(_textBase[tptr++]);
|
|
} else {
|
|
patok((_textBase[tptr] - 244) * 254 + _textBase[tptr + 1] - 1);
|
|
tptr += 2;
|
|
}
|
|
}
|
|
}
|
|
|
|
const uint8 characters[11][80] = {
|
|
// PETERMASON
|
|
{
|
|
118, 225,
|
|
91, 118,
|
|
94, 124,
|
|
236, 161,
|
|
241, 166,
|
|
168, 4,
|
|
138, 46,
|
|
139, 46,
|
|
249, 50,
|
|
38, 56,
|
|
80, 59,
|
|
149, 69,
|
|
37, 77,
|
|
93, 93,
|
|
86, 95,
|
|
0,
|
|
0,
|
|
58, 130,
|
|
62, 178,
|
|
83, 95,
|
|
0,
|
|
121, 58,
|
|
122, 59,
|
|
126, 60,
|
|
124, 61,
|
|
240, 62,
|
|
123, 63,
|
|
0
|
|
},
|
|
// JBLANDFORD
|
|
{
|
|
0,
|
|
0,
|
|
0,
|
|
0
|
|
},
|
|
// SBLANDFORD
|
|
{
|
|
120, 223,
|
|
94, 126,
|
|
112, 134,
|
|
45, 152,
|
|
241, 166,
|
|
168, 3,
|
|
150, 26,
|
|
220, 29,
|
|
138, 42,
|
|
139, 47,
|
|
249, 50,
|
|
38, 56,
|
|
230, 64,
|
|
37, 77,
|
|
93, 94,
|
|
86, 96,
|
|
0,
|
|
0,
|
|
58, 129,
|
|
59, 112,
|
|
83, 96,
|
|
81, 106,
|
|
62, 169,
|
|
0,
|
|
121, 54,
|
|
122, 55,
|
|
119, 56,
|
|
118, 57,
|
|
0
|
|
},
|
|
// MRJONES
|
|
{
|
|
121, 218,
|
|
91, 118,
|
|
253, 121,
|
|
154, 138,
|
|
235, 173,
|
|
236, 161,
|
|
241, 165,
|
|
168, 0,
|
|
150, 21,
|
|
36, 33,
|
|
138, 42,
|
|
249, 50,
|
|
80, 60,
|
|
4, 60,
|
|
37, 78,
|
|
68, 33,
|
|
93, 92,
|
|
101, 109,
|
|
0,
|
|
36, 35,
|
|
68, 90,
|
|
0,
|
|
58, 128,
|
|
59, 111,
|
|
62, 182,
|
|
0,
|
|
122, 13,
|
|
126, 14,
|
|
124, 15,
|
|
240, 16,
|
|
120, 17,
|
|
119, 18,
|
|
118, 19,
|
|
52, 20,
|
|
125, 21,
|
|
127, 22,
|
|
123, 23,
|
|
117, 24,
|
|
0
|
|
},
|
|
// MRSJONES
|
|
{
|
|
122, 219,
|
|
91, 119,
|
|
253, 123,
|
|
112, 136,
|
|
154, 137,
|
|
95, 142,
|
|
45, 152,
|
|
109, 155,
|
|
235, 160,
|
|
168, 1,
|
|
151, 13,
|
|
145, 15,
|
|
150, 22,
|
|
220, 28,
|
|
36, 33,
|
|
138, 43,
|
|
13, 51,
|
|
80, 59,
|
|
230, 64,
|
|
149, 69,
|
|
86, 100,
|
|
0,
|
|
36, 36,
|
|
0,
|
|
58, 127,
|
|
62, 179,
|
|
83, 100,
|
|
81, 102,
|
|
0,
|
|
121, 25,
|
|
126, 26,
|
|
124, 27,
|
|
120, 28,
|
|
119, 29,
|
|
118, 30,
|
|
52, 31,
|
|
125, 32,
|
|
127, 33,
|
|
123, 34,
|
|
117, 35,
|
|
0
|
|
},
|
|
// MRROBERTS
|
|
{
|
|
123, 229,
|
|
91, 117,
|
|
253, 120,
|
|
94, 125,
|
|
112, 134,
|
|
109, 156,
|
|
235, 172,
|
|
236, 162,
|
|
241, 165,
|
|
168, 3,
|
|
36, 33,
|
|
249, 50,
|
|
38, 56,
|
|
80, 58,
|
|
37, 75,
|
|
34, 81,
|
|
68, 33,
|
|
101, 109,
|
|
0,
|
|
36, 40,
|
|
68, 88,
|
|
0,
|
|
59, 111,
|
|
62, 181,
|
|
0,
|
|
0
|
|
},
|
|
// POSTMISTRESS
|
|
{
|
|
124, 221,
|
|
91, 119,
|
|
253, 122,
|
|
112, 136,
|
|
95, 142,
|
|
130, 149,
|
|
109, 155,
|
|
235, 176,
|
|
220, 29,
|
|
36, 33,
|
|
138, 43,
|
|
13, 51,
|
|
80, 57,
|
|
149, 68,
|
|
37, 73,
|
|
34, 33,
|
|
68, 33,
|
|
86, 100,
|
|
0,
|
|
36, 39,
|
|
34, 80,
|
|
68, 86,
|
|
0,
|
|
58, 130,
|
|
62, 181,
|
|
83, 100,
|
|
81, 103,
|
|
0,
|
|
121, 41,
|
|
122, 42,
|
|
126, 43,
|
|
240, 44,
|
|
120, 45,
|
|
119, 46,
|
|
118, 47,
|
|
52, 48,
|
|
123, 49,
|
|
83, 50,
|
|
117, 51,
|
|
0
|
|
},
|
|
// MWILLIAMS
|
|
{
|
|
125, 227,
|
|
94, 124,
|
|
95, 141,
|
|
241, 166,
|
|
168, 4,
|
|
150, 26,
|
|
38, 54,
|
|
4, 60,
|
|
230, 65,
|
|
149, 68,
|
|
37, 76,
|
|
101, 109,
|
|
0,
|
|
230, 63,
|
|
0,
|
|
59, 112,
|
|
62, 183,
|
|
0,
|
|
240, 71,
|
|
120, 72,
|
|
118, 73,
|
|
52, 74,
|
|
117, 75,
|
|
0
|
|
},
|
|
// TONY
|
|
{
|
|
126, 220,
|
|
95, 143,
|
|
130, 149,
|
|
45, 153,
|
|
109, 154,
|
|
235, 158,
|
|
241, 166,
|
|
168, 2,
|
|
145, 15,
|
|
150, 24,
|
|
220, 20,
|
|
36, 20,
|
|
4, 60,
|
|
37, 79,
|
|
86, 97,
|
|
0,
|
|
150, 23,
|
|
220, 27,
|
|
36, 34,
|
|
0,
|
|
83, 97,
|
|
0,
|
|
121, 36,
|
|
122, 37,
|
|
124, 38,
|
|
240, 39,
|
|
52, 40,
|
|
0
|
|
},
|
|
// PIG
|
|
{
|
|
127, 228,
|
|
112, 133,
|
|
45, 153,
|
|
235, 157,
|
|
236, 163,
|
|
241, 165,
|
|
36, 33,
|
|
80, 58,
|
|
34, 81,
|
|
68, 33,
|
|
86, 98,
|
|
0,
|
|
36, 37,
|
|
68, 90,
|
|
0,
|
|
62, 184,
|
|
83, 98,
|
|
0,
|
|
121, 76,
|
|
122, 77,
|
|
126, 78,
|
|
124, 79,
|
|
240, 80,
|
|
120, 81,
|
|
118, 82,
|
|
52, 83,
|
|
125, 84,
|
|
123, 85,
|
|
83, 86,
|
|
117, 87,
|
|
0
|
|
},
|
|
// JUDY
|
|
{
|
|
0,
|
|
0,
|
|
0,
|
|
240, 52,
|
|
117, 53,
|
|
0
|
|
}
|
|
};
|
|
|
|
void AGOSEngine_PN::getResponse(uint16 charNum, uint16 objNum, uint16 &msgNum1, uint16 &msgNum2) {
|
|
const uint8 *ptr;
|
|
uint16 num;
|
|
|
|
msgNum1 = 0;
|
|
msgNum2 = 0;
|
|
|
|
if (charNum == 83)
|
|
charNum += 45;
|
|
|
|
if (charNum < 118 || charNum > 128) {
|
|
return;
|
|
}
|
|
|
|
ptr = characters[charNum - 118];
|
|
|
|
while ((num = *ptr++) != 0) {
|
|
if (num == objNum) {
|
|
msgNum1 = *ptr++;
|
|
msgNum1 += 400;
|
|
|
|
while ((num = *ptr++) != 0)
|
|
ptr++;
|
|
break;
|
|
}
|
|
ptr++;
|
|
}
|
|
|
|
while ((num = *ptr++) != 0) {
|
|
if (num == objNum) {
|
|
msgNum2 = *ptr++;
|
|
msgNum2 += 400;
|
|
|
|
if (msgNum1 == 569)
|
|
msgNum1 += 400;
|
|
if (msgNum2 == 0)
|
|
msgNum2 = msgNum1;
|
|
return;
|
|
}
|
|
ptr++;
|
|
}
|
|
|
|
if (objNum >= 200)
|
|
msgNum1 = 0;
|
|
|
|
objNum -= 200;
|
|
while ((num = *ptr++) != 0) {
|
|
if (num == objNum) {
|
|
msgNum1 = *ptr++;
|
|
msgNum1 += 400;
|
|
|
|
if (msgNum1 == 569)
|
|
msgNum1 += 400;
|
|
if (msgNum2 == 0)
|
|
msgNum2 = msgNum1;
|
|
return;
|
|
}
|
|
ptr++;
|
|
}
|
|
|
|
objNum += 200;
|
|
while ((num = *ptr++) != 0) {
|
|
if (num == objNum) {
|
|
msgNum1 = *ptr++;
|
|
msgNum1 += 200;
|
|
|
|
if (msgNum1 == 569)
|
|
msgNum1 += 400;
|
|
if (msgNum2 == 0)
|
|
msgNum2 = msgNum1;
|
|
return;
|
|
}
|
|
ptr++;
|
|
}
|
|
|
|
if (msgNum1 == 569)
|
|
msgNum1 += 400;
|
|
if (msgNum2 == 0)
|
|
msgNum2 = msgNum1;
|
|
}
|
|
|
|
char *AGOSEngine_PN::getMessage(char *msg, uint16 num) {
|
|
char *origPtr, *strPtr1 = msg;
|
|
uint8 count;
|
|
|
|
getObjectName(strPtr1, num);
|
|
if (!(num & 0x8000)) {
|
|
return msg;
|
|
}
|
|
|
|
if (strPtr1[0] == 0x41 || strPtr1[0] == 0x61) {
|
|
if (strPtr1[1] != 0x20)
|
|
strPtr1 += 2;
|
|
} else if (strPtr1[0] == 0x54 || strPtr1[0] == 0x74) {
|
|
if (strPtr1[1] == 0x68 &&
|
|
strPtr1[2] == 0x65 &&
|
|
strPtr1[3] == 0x20)
|
|
strPtr1 += 4;
|
|
}
|
|
|
|
origPtr = strPtr1;
|
|
while (*strPtr1 != 13)
|
|
strPtr1++;
|
|
|
|
strPtr1[0] = 32;
|
|
strPtr1[1] = 13;
|
|
strPtr1[2] = 0;
|
|
|
|
if (_videoLockOut & 0x10) {
|
|
strPtr1 = origPtr;
|
|
count = 6;
|
|
while (*strPtr1) {
|
|
if (*strPtr1 == 32) {
|
|
count = 6;
|
|
} else {
|
|
count--;
|
|
if (count == 0) {
|
|
char *tmpPtr = strPtr1;
|
|
char *strPtr2 = strPtr1;
|
|
|
|
while (*strPtr2 != 0 && *strPtr2 != 32)
|
|
strPtr2++;
|
|
|
|
while (*strPtr2) {
|
|
*strPtr1++ = *strPtr2++;
|
|
}
|
|
*strPtr1++ = *strPtr2++;
|
|
|
|
strPtr1 = tmpPtr;
|
|
count = 6;
|
|
}
|
|
}
|
|
strPtr1++;
|
|
}
|
|
}
|
|
|
|
return origPtr;
|
|
}
|
|
|
|
} // End of namespace AGOS
|