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This commit is contained in:
alpine9000
2016-04-18 16:08:46 +10:00
parent 5b0358ada0
commit 21f2ee0aaa
13 changed files with 229 additions and 43 deletions
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tools/mapgen/mapgen.c
+93 -4
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@@ -18,10 +18,30 @@ get_tile_address(tmx_map *m, unsigned int gid)
if (config.verbose) {
printf("get_tile_address %d\n", gid);
}
tmx_tileset* ts = m->ts_head;
int ts_count = 0;
tmx_tileset** ta;
{
tmx_tileset* t = m->ts_head;
while (t != 0) {
t = t->next;
ts_count++;
}
ta = malloc(sizeof(tmx_tileset)*ts_count);
t = m->ts_head;
int c = ts_count;
while (t != 0) {
ta[--c] = t;
t = t->next;
}
}
unsigned baseAddress = 0;
while (ts != 0) {
for (int y = 0; y < ts_count; y++) {
tmx_tileset* ts = ta[y];
for (unsigned int i = 0; i < ts->tilecount; i++) {
tmx_tile* t = ts->tiles;
if (t[i].id+ts->firstgid == gid) {
@@ -33,13 +53,55 @@ get_tile_address(tmx_map *m, unsigned int gid)
}
}
baseAddress += ((ts->image->width/8) * config.bitDepth * ts->image->height);
ts = ts->next;
}
return 0;
}
static unsigned
get_tile_index(tmx_map *m, unsigned int gid)
{
if (config.verbose) {
printf("get_tile_address %d\n", gid);
}
int ts_count = 0;
tmx_tileset** ta;
{
tmx_tileset* t = m->ts_head;
while (t != 0) {
t = t->next;
ts_count++;
}
ta = malloc(sizeof(tmx_tileset)*ts_count);
t = m->ts_head;
int c = ts_count;
while (t != 0) {
ta[--c] = t;
t = t->next;
}
}
for (int y = 0; y < ts_count; y++) {
tmx_tileset* ts = ta[y];
for (unsigned int i = 0; i < ts->tilecount; i++) {
tmx_tile* t = ts->tiles;
if (t[i].id+ts->firstgid == gid) {
if (config.verbose) {
printf("%s - index = %d\n", ts->name, t[i].id);
}
return t[i].id;
}
}
}
return 0;
}
static void
output_map_asm(tmx_map *m, tmx_layer *l)
{
@@ -66,10 +128,37 @@ output_map_asm(tmx_map *m, tmx_layer *l)
}
static void
output_map_indexes(tmx_map *m, tmx_layer *l)
{
if (!l) {
abort_("output_map_indexes: empty layer");
}
FILE* fp = file_openWrite("%s-indexes.s", l->name);
if (l->type == L_LAYER && l->content.gids) {
for (unsigned int x = 0; x < m->width; x++) {
for (unsigned int y = 0; y < m->height; y++) {
fprintf(fp, "\tdc.w %d\n", get_tile_index(m, l->content.gids[(y*m->width)+x] & TMX_FLIP_BITS_REMOVAL));
}
}
}
fclose(fp);
if (l) {
if (l->next) {
output_map_indexes(m, l->next);
}
}
}
static void
process_map(tmx_map *m)
{
output_map_asm(m, m->ly_head);
output_map_indexes(m, m->ly_head);
}