aboutsummaryrefslogtreecommitdiff
path: root/devtools/create_teenagent/create_teenagent.cpp
blob: ee0e9ca0dc2c82a0049061a5117baa261f15110c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
/* 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.
 *
 */

// Disable symbol overrides so that we can use system headers.
#define FORBIDDEN_SYMBOL_ALLOW_ALL

// HACK to allow building with the SDL backend on MinGW
// see bug #1800764 "TOOLS: MinGW tools building broken"
#ifdef main
#undef main
#endif // main

#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include "util.h"
#include "static_tables.h"

int main(int argc, char *argv[]) {
/*
	const char *dat_name = "teenagent.dat";

	FILE *fout = fopen(dat_name, "wb");
	if (fout == NULL) {
		perror("opening output file");
		exit(1);
	}

	if (fwrite(cseg, CSEG_SIZE, 1, fout) != 1) {
		perror("Writing code segment");
		exit(1);
	}

	if (fwrite(dseg, DSEG_SIZE, 1, fout) != 1) {
		perror("Writing data segment");
		exit(1);
	}

	if (fwrite(eseg, ESEG_SIZE, 1, fout) != 1) {
		perror("Writing second data segment");
		exit(1);
	}

	fclose(fout);

	fprintf(stderr, "please run \"gzip -n %s\"\n", dat_name);
*/

	printf("#define ANIM_WAIT        \"\\xff\"\n");
	printf("#define NEW_LINE         \"\\n\"\n");
	printf("#define DISPLAY_MESSAGE  \"\\n\\n\"\n");
	printf("#define CHANGE_CHARACTER \"\\n\\n\\n\"\n");
	printf("#define END_DIALOG       \"\\n\\n\\n\\n\"\n");
	printf("\n");
	int dialog_num = 0;
	printf("const static char* dialog_%d[] = {\n", dialog_num);
	int n = 0;
	uint8 last = 0xff;
	for (int i = 0; i < ESEG_SIZE; i++) {
		if ((eseg[i] != 0x00 && last == 0x00) || n == 4) {
			switch (n) {
				case 1:
					printf("\tNEW_LINE,\n");
					break;
				case 2:
					printf("\tDISPLAY_MESSAGE,\n");
					break;
				case 3:
					printf("\tCHANGE_CHARACTER,\n");
					break;
				case 4:
					dialog_num++;
					printf("\tEND_DIALOG\n};\n\n");
					printf("const static char* dialog_%d[] = {\n", dialog_num);
					break;
				default:
					fprintf(stderr, "ERROR: %d is too many nulls\n", n);
					break;
			}
			n = 0;
		}

		switch (eseg[i]) {
			case 0x00:
				n++;
				if (!(last == 0x00 || last == 0xff))
					printf("\",\n");
				break;
			case 0xff:
				if (!(last == 0x00 || last == 0xff))
					printf("\",\n");
				printf("\tANIM_WAIT,\n");
				break;
			default:
				if ((last == 0x00 || last == 0xff))
					printf("\t\"");

				if (eseg[i] >= 32 && eseg[i] <= 126) {
					if (eseg[i] == '\"')
						printf("\\");
					printf("%c", eseg[i]);
				} else fprintf(stderr, "ERROR: eseg[%d]:0x%02x is outside range\n", i, eseg[i]);
				break;
		}

		last = eseg[i];
	}

	if (n == 4) {
		dialog_num++;
		printf("\tEND_DIALOG\n};\n");
	} else fprintf(stderr, "ERROR: premature end of data\n");

	printf("\nconst static char** dialogs[] = {\n");
	for (int i = 0; i < dialog_num; i++)
		printf("\tdialog_%d%s\n", i, (i == dialog_num-1) ? "" : ",");
	printf("};\n");

	return 0;
}