1 /* Project 16 Source Code~
2 * Copyright (C) 2012-2016 sparky4 & pngwen & andrius4669 & joncampbell123 & yakui-lover
4 * This file is part of Project 16.
6 * Project 16 is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 3 of the License, or
9 * (at your option) any later version.
11 * Project 16 is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>, or
18 * write to the Free Software Foundation, Inc., 51 Franklin Street,
19 * Fifth Floor, Boston, MA 02110-1301 USA.
25 // Ideally, preprocess json during compilation and read serialized data
27 int jsoneq(const char *json, jsmntok_t *tok, const char *s) {
28 if (tok->type == JSMN_STRING && (int) strlen(s) == tok->end - tok->start &&
29 strncmp(json + tok->start, s, tok->end - tok->start) == 0) {
35 void extract_map(const char *js, jsmntok_t *t, size_t count, map_t *map) {
36 int i, j, k, indent, inner_end;
41 if(jsoneq(js, &(t[i]), "layers") == 0) {
43 map->data = malloc(sizeof(byte*) * t[i].size);
46 while(t[i].start < inner_end) {
47 printf("%d, %d\n", t[i].start, inner_end);
48 if(jsoneq(js, &(t[i]), "data") == 0) {
50 printf("Layer %d data: [", k);
52 map->data[k] = malloc(sizeof(byte) * t[i+1].size);
53 for(j = 0; j < t[i+1].size; j++) {
54 map->data[k][j] = (byte)atoi(js + t[i+2+j].start);
56 printf("%d, ", map->data[k][j]);
70 if(jsoneq(js, &(t[i]), "tilesets") == 0) {
72 map->tiles = malloc(sizeof(tiles_t*) * t[i].size);
75 while(t[i].start < inner_end) {
76 if(jsoneq(js, &(t[i]), "image") == 0) {
78 map->tiles[k] = malloc(sizeof(tiles_t));
79 map->tiles[k]->btdata = malloc(sizeof(bitmap_t));
80 map->tiles[k]->tileHeight = 16;
81 map->tiles[k]->tileWidth = 16;
82 map->tiles[k]->rows = 1;
83 map->tiles[k]->cols = 1;
84 map->tiles[k]->debug_text=false;
85 //Fix to load tileset specified.
86 //And move to vrs, probably
87 bp = bitmapLoadPcx("data/ed.pcx");
88 map->tiles[k]->btdata = &bp;
95 if (jsoneq(js, &(t[i]), "height") == 0 && indent<=1) {
96 map->height = atoi(js + t[i+1].start);
98 printf("Height: %d\n", map->height);
102 else if(jsoneq(js, &(t[i]), "width") == 0 && indent<=1) {
103 map->width = atoi(js + t[i+1].start);
105 printf("Width: %d\n", map->width);
113 int loadmap(char *mn, map_t *map) {
117 jsmntok_t *tok = NULL;
118 size_t tokcount, file_s;
120 FILE *fh = fopen(mn, "r");
126 file_s = filesize(fh);
129 fprintf(stderr, "malloc(): errno = %d", 2);
133 if(fread(js, 1, file_s, fh) != file_s) {
134 fprintf(stderr, "Map read error");
139 tokcount = jsmn_parse(&p, js, file_s, NULL, 0);
140 tok = malloc(tokcount*sizeof(jsmntok_t));
141 printf("Allocated %d tokens", tokcount);
143 if((status = jsmn_parse(&p, js, file_s, tok, tokcount)) < 0)
145 printf("Error: %d\n", status);
148 else if(status != tokcount) { printf("Warning: used %d tok\n", status);}
149 extract_map(js, tok, tokcount, map);