From 0d161e31bbc3433e320f2367657fb054974182d3 Mon Sep 17 00:00:00 2001
From: neoraider <devnull@localhost>
Date: Wed, 31 Oct 2007 20:57:00 +0000
Subject: libzoom: Einige Verbesserungen und Bugfixes im Level-Lader.

---
 level.c | 28 +++++++++++++++-------------
 1 file changed, 15 insertions(+), 13 deletions(-)

(limited to 'level.c')

diff --git a/level.c b/level.c
index cd703a7..246f8d5 100644
--- a/level.c
+++ b/level.c
@@ -36,7 +36,7 @@ static void LoadTriangles(xmlNodePtr node, LEVEL *level, WALL* walls, int nWalls
   VECTOR v;
   
   
-  for(; node = node->next; node != NULL) {
+  for(; node != NULL; node = node->next) {
     if(node->type != XML_ELEMENT_NODE || xmlStrcmp(node->name, "triangle")) continue;
     
     walls[i].visible = 1;
@@ -57,7 +57,7 @@ static void LoadTriangles(xmlNodePtr node, LEVEL *level, WALL* walls, int nWalls
     }
     
     j = -1;
-    for(node2 = node->children; node2 = node2->next; node2 != NULL) {
+    for(node2 = node->children; node2 != NULL; node2 = node2->next) {
       if(node2->type != XML_ELEMENT_NODE) continue;
       
       if(!xmlStrcmp(node2->name, "vertex")) {
@@ -192,20 +192,20 @@ LEVEL *LoadLevel(char *filename) {
   if(!root || xmlStrcmp(root->name, "level")) {
     xmlFreeDoc(doc);
     xmlCleanupParser();
-    return NULL;puts("Loaded.");
+    return NULL;
     
     
   }
   
   level = calloc(1, sizeof(LEVEL));
   
-  for(node = root->children; node = node->next; node != NULL) {
+  for(node = root->children; node != NULL; node = node->next) {
     if(node->type != XML_ELEMENT_NODE) continue;
     
     if(!xmlStrcmp(node->name, "info")) {
       level->info = calloc(1, sizeof(LEVELINFO));
       
-      for(node2 = node->children; node2 = node2->next; node2 != NULL) {
+      for(node2 = node->children; node2 != NULL; node2 = node2->next) {
         if(node2->type != XML_ELEMENT_NODE) continue;
         
         if(!xmlStrcmp(node2->name, "name")) {
@@ -242,7 +242,7 @@ LEVEL *LoadLevel(char *filename) {
       
       rooms = node;
       
-      for(node2 = node->children; node2 = node2->next; node2 != NULL) {
+      for(node2 = node->children; node2 != NULL; node2 = node2->next) {
         if(node2->type == XML_ELEMENT_NODE && !xmlStrcmp(node2->name, "room")) level->nRooms++;
       }
     }
@@ -251,21 +251,23 @@ LEVEL *LoadLevel(char *filename) {
       
       gates = node;
       
-      for(node2 = node->children; node2 = node2->next; node2 != NULL) {
+      node2 = node->children;
+      
+      for(node2 = node->children; node2 != NULL; node2 = node2->next) {
         if(node2->type == XML_ELEMENT_NODE && !xmlStrcmp(node2->name, "gate")) level->nGates++;
       }
     }
     else if(!xmlStrcmp(node->name, "textures")) {
       if(level->textures != NULL) continue;
       
-      for(node2 = node->children; node2 = node2->next; node2 != NULL) {
+      for(node2 = node->children; node2 != NULL; node2 = node2->next) {
         if(node2->type == XML_ELEMENT_NODE && !xmlStrcmp(node2->name, "texture")) level->nTextures++;
       }
       
       level->textures = calloc(level->nTextures, sizeof(TEXTURE));
       
       i = 0;
-      for(node2 = node->children; node2 = node2->next; node2 != NULL) {
+      for(node2 = node->children; node2 != NULL; node2 = node2->next) {
         if(node2->type != XML_ELEMENT_NODE || xmlStrcmp(node2->name, "texture")) continue;
         
         data = xmlGetProp(node2, "name");
@@ -292,7 +294,7 @@ LEVEL *LoadLevel(char *filename) {
   level->rooms = calloc(level->nRooms, sizeof(ROOM));
   
   i = 0;
-  for(node = rooms->children; node = node->next; node != NULL) {
+  for(node = rooms->children; node != NULL; node = node->next) {
     if(node->type != XML_ELEMENT_NODE || xmlStrcmp(node->name, "room")) continue;
     
     data = xmlGetProp(node, "id");
@@ -302,7 +304,7 @@ LEVEL *LoadLevel(char *filename) {
       xmlFree(data);
     }
     
-    for(node2 = node->children; node2 = node2->next; node2 != NULL) {
+    for(node2 = node->children; node2 != NULL; node2 = node2->next) {
       if(node2->type == XML_ELEMENT_NODE && !xmlStrcmp(node2->name, "triangle")) level->rooms[i].nWalls++;
     }
     
@@ -318,7 +320,7 @@ LEVEL *LoadLevel(char *filename) {
   level->gates = calloc(level->nGates, sizeof(GATE));
   
   i = 0;
-  for(node = gates->children; node = node->next; node != NULL) {
+  for(node = gates->children; node != NULL; node = node->next) {
     if(node->type != XML_ELEMENT_NODE || xmlStrcmp(node->name, "gate")) continue;
     
     data = xmlGetProp(node2, "room1");
@@ -341,7 +343,7 @@ LEVEL *LoadLevel(char *filename) {
       xmlFree(data);
     }
     
-    for(node2 = node->children; node2 = node2->next; node2 != NULL) {
+    for(node2 = node->children; node2 != NULL; node2 = node2->next) {
       if(node2->type == XML_ELEMENT_NODE && !xmlStrcmp(node2->name, "triangle")) level->gates[i].nWalls++;
     }
     
-- 
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