Add in missing parsing features for TSX reading so that we have all the information we need to recreate the file.

TiledCollisionEditor/Error.h

@@ -0,0 +1,116 @@
+#pragma region License
+/*
+License (OLC-3)
+~~~~~~~~~~~~~~~
+
+Copyright 2024 Joshua Sigona <sigonasr2@gmail.com>
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+1. Redistributions or derivations of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+
+2. Redistributions or derivative works in binary form must reproduce the above
+copyright notice. This list of conditions and the following	disclaimer must be
+reproduced in the documentation and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its contributors may
+be used to endorse or promote products derived from this software without specific
+prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS	"AS IS" AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
+SHALL THE COPYRIGHT	HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL,	SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT	(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.
+
+Portions of this software are copyright © 2024 The FreeType
+Project (www.freetype.org). Please see LICENSE_FT.txt for more information.
+All rights reserved.
+*/
+#pragma endregion
+#pragma once
+#include <iostream>
+#include <sstream>
+#include <format>
+#include <any>
+#include <memory>
+#include <source_location>
+
+#ifdef _DEBUG
+#ifndef __EMSCRIPTEN__
+#ifndef __linux__
+	#define NEW new ( _NORMAL_BLOCK , __FILE__ , __LINE__ )
+	// Replace _NORMAL_BLOCK with _CLIENT_BLOCK if you want the
+	// allocations to be of _CLIENT_BLOCK type
+#else
+	#define NEW new
+#endif
+#else
+	#define NEW new
+#endif
+#else
+    #define NEW new
+#endif
+
+#undef ERR //Stupid Windows
+
+#ifndef __EMSCRIPTEN__
+	//WARNING! err accepts a stream of data using << operators. If you want to concatenate strings via the + operator, you must wrap the entire operation in ()
+	#define ERR(err) { \
+		std::stringstream errStream; \
+		errStream<<err; \
+		Error::log(errStream,std::source_location::current());}
+
+	class Error{
+	public:
+		inline static void log(std::stringstream&str,std::source_location loc){
+			std::cout<<loc.file_name()<<"("<<loc.line()<<":"<<loc.column()<<") "<<loc.function_name()<<": "<<str.str()<<std::endl;
+			throw;
+		}
+	};
+#else
+	#define ERR(err) { \
+		std::stringstream errStream; \
+		errStream<<err; \
+		Error::log(errStream,std::source_location::current());}
+
+	class Error{
+	public:
+		inline static void log(std::stringstream&str,std::source_location loc){
+			std::cout<<loc.file_name()<<"("<<loc.line()<<":"<<loc.column()<<") "<<loc.function_name()<<": "<<str.str()<<std::endl;
+			#ifdef __DEBUG__
+				throw;
+			#endif
+		}
+	};
+
+	#define _CrtDumpMemoryLeaks() ((int)0)
+#endif
+
+template<typename type>
+type DYNAMIC_CAST(auto variable){
+	type pointer=dynamic_cast<type>(variable);
+	if(pointer==nullptr)ERR("Could not dynamic cast to type "<<typeid(variable).name()<<"!");
+	return pointer;
+}
+
+template<typename T,typename U>
+std::shared_ptr<T>DYNAMIC_POINTER_CAST(const std::shared_ptr<U>&variable){
+    std::shared_ptr<T> newVariable=dynamic_pointer_cast<T>(variable);
+    if(!newVariable)ERR("Could not dynamic cast to pointer type "<<typeid(newVariable).name()<<"!");
+    return newVariable;
+}
+
+template<typename T,typename U>
+std::shared_ptr<T>DYNAMIC_POINTER_CAST(const std::weak_ptr<U>&variable){
+    std::shared_ptr<T> newVariable=dynamic_pointer_cast<T>(variable.lock());
+    if(!newVariable)ERR("Could not dynamic cast to pointer type "<<typeid(newVariable).name()<<"!");
+    return newVariable;
+}

TiledCollisionEditor/TSXParser.h

@@ -43,6 +43,7 @@ All rights reserved.
 
 #include "olcUTIL_Geometry2D.h"
 #include "Tileset.h"
+#include "Error.h"
 
 using namespace olc;
 using namespace olc::utils;
@@ -53,8 +54,24 @@ class TSXParser{
 	    return parsedTilesetInfo;
     }
 	private:
+
+    class NonObject{
+    public:
+        std::vector<XMLTag>tags;
+    };
+
+    enum NextObjectType{
+        OBJECT,
+        PERSPECTIVEOBJECT,
+        NONOBJECT,
+    };
+
 	Tileset parsedTilesetInfo;
+    std::vector<XMLTag>originalData;
+    std::vector<NonObject>nonObjects;
     int previousTagID;
+    std::string currentObj;
+    NextObjectType nextObjType;
 	inline void ParseTag(std::string tag){
         XMLTag newTag;
         //First character is a '<' so we discard it.
@@ -99,27 +116,77 @@ class TSXParser{
                 }
             }
         }
-        
+        //objectgroup
+        //object
+        //polygon
         if (newTag.tag=="tileset") {
+            parsedTilesetInfo.name=newTag.data["name"];
             parsedTilesetInfo.tilecount=stoi(newTag.data["tilecount"]);
             parsedTilesetInfo.tilewidth=stoi(newTag.data["tilewidth"]);
             parsedTilesetInfo.tileheight=stoi(newTag.data["tileheight"]);
             parsedTilesetInfo.columns=stoi(newTag.data["columns"]);
-        } else
+        }else
         if (newTag.tag=="image") {
             parsedTilesetInfo.ImageData=newTag;
             parsedTilesetInfo.filename=newTag.GetString("source");
             parsedTilesetInfo.imagewidth=newTag.GetInteger("width");
             parsedTilesetInfo.imageheight=newTag.GetInteger("height");
-        } else
+        }else
         if (newTag.tag=="property"){
-            if(newTag.data["name"]=="Name"){
+            if(nextObjType!=NONOBJECT){
-                std::string objectName=newTag.data["value"];
+                if(newTag.data["name"]=="Name"){
-                parsedTilesetInfo.objects[objectName].AddTile(parsedTilesetInfo,previousTagID);
+                    std::string objectName=newTag.data["value"];
+                    currentObj=objectName;
+                    parsedTilesetInfo.objects[objectName].AddTile(parsedTilesetInfo,previousTagID);
+                    parsedTilesetInfo.objects[objectName].perspectiveObj=nextObjType==PERSPECTIVEOBJECT;
+                }
+            }else{
+                nonObjects.back().tags.push_back(newTag);
             }
-        } else
+        }else
+        if (newTag.tag=="object"){
+            if(newTag.GetInteger("x")!=0||newTag.GetInteger("y")!=0){
+                ERR(std::format("WARNING! The collision for {} was not properly made inside of this editor, but in Tiled!\n\nTHIS IS NOT ALLOWED!\n\nPlease delete the collision for {} to modify it here (Tileset ID: {}) \n\nCollision X:{} Collision Y:{}",currentObj,currentObj,previousTagID,newTag.GetInteger("x"),newTag.GetInteger("y")));
+            }
+        }else
+        if (newTag.tag=="polygon"){
+            int pointCount=0;
+            size_t parseMarker=0;
+            bool findComma=true;
+            vf2d collision;
+            Quadrilateral collisionQuad;
+            const std::string points=newTag.GetString("points");
+            while(parseMarker<points.length()){
+                size_t currentMarker=parseMarker;
+                if(findComma){
+                    collision.x=std::stof(points.substr(currentMarker,(parseMarker=points.find(',',currentMarker))-currentMarker));
+                }else{
+                    collision.y=std::stof(points.substr(currentMarker,(parseMarker=points.find(' ',currentMarker))-currentMarker));
+                    if(pointCount>3)ERR("WARNING! Trying to parse a shape that has more than 4 sides!");
+                    collisionQuad[pointCount++]=collision;
+                }
+                if(parseMarker==std::string::npos)break;
+                parseMarker++; //Ignore the symbol
+                findComma=!findComma;
+            }
+            if(pointCount<3)ERR("WARNING! Trying to parse a shape that has less than 4 sides!");
+            parsedTilesetInfo.objects[currentObj].collisionTiles.push_back(collisionQuad);
+        }else
         if (newTag.tag=="tile"){
+            if(newTag.data["type"]=="Object"){
+                nextObjType=OBJECT;
+            }else
+            if(newTag.data["type"]=="PerspectiveObject"){
+                nextObjType=PERSPECTIVEOBJECT;
+            }else{
+                nextObjType=NONOBJECT;
+                nonObjects.push_back({});
+                nonObjects.back().tags.push_back(newTag);
+            }
             previousTagID=newTag.GetInteger("id");
+        }else
+        {
+            originalData.push_back(newTag);
         }
     };
 	public:

TiledCollisionEditor/TiledCollisionEditor.vcxproj

@@ -129,6 +129,10 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClInclude Include="Error.h">
+      <SubType>
+      </SubType>
+    </ClInclude>
     <ClInclude Include="olcPGEX_QuickGUI.h">
       <SubType>
       </SubType>

TiledCollisionEditor/TiledCollisionEditor.vcxproj.filters

@@ -48,6 +48,9 @@
     <ClInclude Include="olcPGEX_ViewPort.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="Error.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="main.cpp">

TiledCollisionEditor/Tiles/Basic Tileset.tsx

@@ -722,6 +722,12 @@
    <property name="Name" value="BlueHouse1"/>
   </properties>
  </tile>
+ <tile id="257" type="TestClass">
+  <properties>
+   <property name="TestNumber" type="int" value="10"/>
+   <property name="TestProperty" value="Testing"/>
+  </properties>
+ </tile>
  <tile id="264" type="PerspectiveObject">
   <properties>
    <property name="Name" value="BlueHouse1"/>

TiledCollisionEditor/Tileset.h

@@ -43,6 +43,7 @@ All rights reserved.
 
 struct Tileset{
 	std::string filename;
+    std::string name;
 	std::unordered_map<std::string,TilesetObject>objects;
 	XMLTag ImageData;
     int tilecount=0;

TiledCollisionEditor/main.cpp

@@ -44,7 +44,7 @@ public:
 
 	ImageCheckBox*createNewButton=nullptr;
 	ImageCheckBox*editButton=nullptr;
-
+	TSXParser parsedMap{""};
 public:
 	bool OnUserCreate() override
 	{
@@ -61,7 +61,8 @@ public:
 		editButtonImg.Load("EditButton.png");
 
 		std::string tilesetFilename=TILESET_DIR+"Basic Tileset.tsx";
-		Tileset&tileset=tilesets[tilesetFilename]=TSXParser{tilesetFilename}.GetData();
+		parsedMap={tilesetFilename};
+		Tileset&tileset=tilesets[tilesetFilename]=parsedMap.GetData();
 
 		Renderable&tilesetImg=images[tilesetFilename];
 		tilesetImg.Load(TILESET_DIR+tileset.filename);

assets/Tiles/Basic Tileset.tsx

@@ -6,6 +6,11 @@
   <properties>
    <property name="Name" value="Stop Sign"/>
   </properties>
+  <objectgroup draworder="index" id="2">
+   <object id="1" x="0" y="0">
+    <polygon points="-5,-55 20,-80 50,-59 25,27"/>
+   </object>
+  </objectgroup>
  </tile>
  <tile id="4" type="Object">
   <properties>
@@ -16,6 +21,17 @@
   <properties>
    <property name="Name" value="BlueHouse1"/>
   </properties>
+  <objectgroup draworder="index" id="2">
+   <object id="1" x="-33" y="31">
+    <polygon points="0,0 12,20 -25,35 -30,2"/>
+   </object>
+   <object id="2" x="-33" y="31">
+    <polygon points="0,0 29,-17 45,4 12,20"/>
+   </object>
+   <object id="3" x="-21" y="51">
+    <polygon points="0,0 33,-16 45,28 1,25"/>
+   </object>
+  </objectgroup>
  </tile>
  <tile id="9" type="PerspectiveObject">
   <properties>
@@ -722,6 +738,12 @@
    <property name="Name" value="BlueHouse1"/>
   </properties>
  </tile>
+ <tile id="257" type="TestClass">
+  <properties>
+   <property name="TestNumber" type="int" value="10"/>
+   <property name="TestProperty" value="Testing"/>
+  </properties>
+ </tile>
  <tile id="264" type="PerspectiveObject">
   <properties>
    <property name="Name" value="BlueHouse1"/>