Read Zone tile data from the map to prepare for special interactions in the game.

.vscode/settings.json

@@ -79,6 +79,7 @@
         "ios": "cpp",
         "locale": "cpp",
         "queue": "cpp",
-        "stack": "cpp"
+        "stack": "cpp",
+        "span": "cpp"
     }
 }

Crawler/Crawler.cpp

@@ -1003,6 +1003,7 @@ MapName Crawler::GetCurrentLevel(){
 
 int main()
 {
+	std::cout<<std::endl<<"============"<<std::endl;
 	Crawler demo;
 	if (demo.Construct(WINDOW_SIZE.x, WINDOW_SIZE.y, 4, 4))
 		demo.Start();

Crawler/TMXParser.h

@@ -1,5 +1,6 @@
 #pragma once
 #include "olcPixelGameEngine.h"
+#include "olcUTIL_Geometry2D.h"
 #include <strstream>
 
 using namespace olc;
@@ -40,6 +41,7 @@ struct Map{
     std::vector<XMLTag> TilesetData;
     std::vector<LayerTag> LayerData;
     std::vector<SpawnerTag> SpawnerData;
+    std::map<std::string,std::vector<geom2d::rect<int>>> ZoneData;
     std::string FormatLayerData(std::ostream& os, std::vector<LayerTag>tiles);
     std::string FormatSpawnerData(std::ostream& os, std::vector<SpawnerTag>tiles);
     friend std::ostream& operator << (std::ostream& os, Map& rhs);
@@ -57,7 +59,6 @@ class TMXParser{
     public:
     TMXParser(std::string file);
 };
-
 #ifdef TMX_PARSER_SETUP
 #undef TMX_PARSER_SETUP
     const std::string XMLTag::FormatTagData(std::map<std::string,std::string>tiles){
@@ -201,7 +202,7 @@ class TMXParser{
         if (newTag.tag=="layer") {
             LayerTag l = {newTag};
             parsedMapInfo.LayerData.push_back(l);
-        } else 
+        }else 
         if (newTag.tag=="object"&&newTag.data["type"]=="SpawnGroup") {
             if(buildingSpawner){
                 parsedMapInfo.SpawnerData.push_back(obj);
@@ -213,6 +214,17 @@ class TMXParser{
         if (newTag.tag=="object"&&newTag.data["type"]=="PlayerSpawnLocation") {
             parsedMapInfo.MapData.playerSpawnLocation={newTag.GetInteger("x")-newTag.GetInteger("width")/2,newTag.GetInteger("y")-newTag.GetInteger("height")/2};
         } else 
+        if (newTag.tag=="object"&&newTag.data.find("type")!=newTag.data.end()){
+            //This is an object with a type that doesn't fit into other categories, we can add it to ZoneData.
+            if(parsedMapInfo.ZoneData.find(newTag.data["type"])!=parsedMapInfo.ZoneData.end()){
+                std::vector<geom2d::rect<int>>&zones=parsedMapInfo.ZoneData[newTag.data["type"]];
+                zones.push_back({{newTag.GetInteger("x"),newTag.GetInteger("y")},{newTag.GetInteger("width"),newTag.GetInteger("height")}});
+            } else {
+                std::vector<geom2d::rect<int>>zones;
+                zones.push_back({{newTag.GetInteger("x"),newTag.GetInteger("y")},{newTag.GetInteger("width"),newTag.GetInteger("height")}});
+                parsedMapInfo.ZoneData[newTag.data["type"]]=zones;  
+            }
+        }
         if (newTag.tag=="property"&&buildingSpawner) {
             if(newTag.data["propertytype"]=="MonsterName"){
                 obj.properties.push_back(newTag);