removed xml code as prep for switching to ldtk for level editing

src/tilemap.c

@@ -2,92 +2,15 @@
 #include "camera.h"
 #include "program.h"
 #include <stdio.h>
-#include <libxml/tree.h>
 #include <SDL2/SDL_image.h>
 
 #define XML(__str) (const xmlChar*)__str
 
-static inline
-void tilemap_get_size_from_xml(xmlNodePtr node, int* o_width, int* o_height) {
-    xmlChar* prop = xmlGetProp(node, XML("width"));
-    if(prop == NULL) { printf("Nu-uh\n"); return; }
-    *o_width = atoi((char*)prop);
-
-    prop = xmlGetProp(node, XML("height"));
-    if(prop == NULL) { printf("Nu-uh\n"); return; }
-    *o_height = atoi((char*)prop);
-}
-
-static inline
-void tilemap_get_tiles_from_xml(xmlDoc* doc, xmlNodePtr node, int* out, int out_len) {
-    node = node->children;
-    while(xmlStrcmp(node->name, XML("data")) != 0 && node != NULL) {
-        node = node->next;
-    }
-
-    if(node == NULL) {
-        memset(out, 0x0, out_len * sizeof(int));
-        return;
-    }
-
-    char buffer[5]; buffer[4] = '\0';
-    char* buffer_writer = buffer;
-    int* out_writer = out;
-    xmlChar* str = xmlNodeGetContent(node);
-    xmlChar* reader = str;
-
-    while(*reader != '\0') {
-       while(isspace(*reader)) 
-            reader++;
-        if(*reader != ',' && *reader != '\0') {
-            *buffer_writer = (char)*reader;
-            ++buffer_writer;
-        } else {
-            *buffer_writer = '\0';
-            buffer_writer = buffer;
-            *out_writer = atoi(buffer) - 1;
-            ++out_writer;
-        }
-        ++reader;
-    }
-}
-
 struct Tilemap tilemap_load(const char* tilemap_file) {
     struct Tilemap self = {
-        .dimensions = {1,1},
+        .dimensions = {0,0},
         .tiles = NULL
     };
-
-    xmlDocPtr doc = xmlParseFile(tilemap_file);
-    if(doc == NULL) {
-        printf("Failed to load tilemap file '%s'\n", tilemap_file);
-        self.dimensions.x = self.dimensions.y = 0;
-        return self;
-    }
-
-    xmlNodePtr reader = xmlDocGetRootElement(doc);
-    if(reader == NULL) {
-        printf("Failed to find map node in tilemap '%s'\n", tilemap_file);
-        self.dimensions.x = self.dimensions.y = 0;
-        xmlFreeDoc(doc);
-        return self;
-    }
-
-    reader = reader->children;
-
-    do {
-        if(xmlStrcmp(reader->name, XML("layer")) == 0) {
-            tilemap_get_size_from_xml(reader, &self.dimensions.x, &self.dimensions.y);
-            printf("sizes: %d %d\n", self.dimensions.x, self.dimensions.y);
-            self.tiles = malloc(self.dimensions.x * self.dimensions.y * sizeof(int));
-            printf("reading layer data\n");
-            tilemap_get_tiles_from_xml(doc, reader, self.tiles, self.dimensions.x * self.dimensions.y);
-        } else if(xmlStrcmp(reader->name, XML("objectgroup"))) {
-        }
-        reader = reader->next;
-    } while(reader != NULL);
-
-    xmlFreeDoc(doc);
     
     return self;
 }