cdo/retro-rpg
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Add some block comments

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Camden Dixie O'Brien 2024-12-27 12:44:37 +00:00
parent eaf8df0fb1
commit 4151ca5717
1 changed files with 3 additions and 0 deletions
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3
app/main.c
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@ -34,6 +34,7 @@ int main(int argc, char *argv[])
return 1; return 1;
} }
// Set up SDL window
int err = SDL_Init(SDL_INIT_VIDEO); int err = SDL_Init(SDL_INIT_VIDEO);
assert(0 == err); assert(0 == err);
window = SDL_CreateWindow( window = SDL_CreateWindow(
@ -43,6 +44,7 @@ int main(int argc, char *argv[])
renderer = SDL_CreateRenderer(window, -1, 0); renderer = SDL_CreateRenderer(window, -1, 0);
assert(NULL != renderer); assert(NULL != renderer);
// Find chunk nodes in map XML
xmlDocPtr doc; xmlDocPtr doc;
xmlNodePtr node; xmlNodePtr node;
assert(strlen(argv[1]) + strlen(MAP_ASSET) < MAX_PATH_LEN); assert(strlen(argv[1]) + strlen(MAP_ASSET) < MAX_PATH_LEN);
@ -63,6 +65,7 @@ int main(int argc, char *argv[])
node = node->next; node = node->next;
assert(NULL != node); assert(NULL != node);
// Iterate through chunks and populate map array.
xmlNodePtr chunk_contents; xmlNodePtr chunk_contents;
for (node = node->xmlChildrenNode; NULL != node; node = node->next) { for (node = node->xmlChildrenNode; NULL != node; node = node->next) {
if (0 != xmlStrcmp(node->name, (const xmlChar *)"chunk")) if (0 != xmlStrcmp(node->name, (const xmlChar *)"chunk"))