readd diverged version

Reviewed by migdyn on 11/20/2022

.gitignore

@@ -1,2 +0,0 @@
-bin
-obj

Base.cpp

@@ -1,4 +0,0 @@
-#include "MapBlock.h"
-#include "Base.h"
-
-

Camera.cpp

@@ -0,0 +1,7 @@
+#include "include/Camera.h"
+
+const glm::mat4& Camera::get_view()
+{
+    const glm::mat4& matrix = glm::lookAt(glm::vec3(0, 10, 0), glm::vec3(0, 1, 0), glm::vec3(0, 1, 0));
+    return matrix;
+}

GUI.cpp

@@ -0,0 +1,51 @@
+#include "GUI.h"
+
+// Code contributed by Kacperks
+// COMMENTED OUT BECAUSE IT DOESN'T WORK!
+/*
+Button::Button(sf::Image* normal, sf::Image* clicked, std::string words, Position2D location) {
+    this->normal.SetImage(*normal);
+    this->clicked.SetImage(*clicked);
+    this->currentSpr=&this->normal;
+    current =false;
+    this->normal.SetPosition(location);
+    this->clicked.SetPosition(location);
+    String.SetText(words);
+    String.SetPosition(location.x+3,location.y+3);
+    String.SetSize(14);
+}
+void Button::checkClick (sf::Vector2f mousePos)
+{
+    if (mousePos.x>currentSpr->GetPosition().x && mousePos.x<(currentSpr->GetPosition().x + currentSpr->GetSize().x)) {
+        if(mousePos.y>currentSpr->GetPosition().y && mousePos.y<(currentSpr->GetPosition().y + currentSpr->GetSize().y)) {
+            setState(!current);
+        }
+    }
+}
+
+void Button::setState(bool which)
+{
+    current = which;
+    if (current) {
+        currentSpr=&clicked;
+        return;
+    }
+    currentSpr=&normal;
+}
+void Button::setText(std::string words)
+{
+    String.SetText(words);
+}
+bool Button::getVar()
+{
+    return current;
+}
+sf::Sprite* Button::getSprite()
+{
+    return currentSpr;
+}
+
+sf::String * Button::getText()
+{
+    return &String;
+}*/

LICENSE.TXT

@@ -0,0 +1,7 @@
+Copyright (c) 2022-2023 MCL and CubeSoftware
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

LevelGenerator.cpp

@@ -0,0 +1,139 @@
+#include "LevelGenerator.h"
+#include "Base.h"
+#include <time.h>
+#include <random>
+
+FastNoiseLite perlin, os, cellular;
+int seed = 138;
+
+
+
+LevelGenerator::LevelGenerator()
+{
+    perlin.SetSeed(seed);
+    perlin.SetNoiseType(FastNoiseLite::NoiseType_Perlin);
+    perlin.SetFrequency(.01F);
+
+    os.SetSeed(seed);
+    os.SetNoiseType(FastNoiseLite::NoiseType_OpenSimplex2);
+    os.SetFrequency(.01F);
+
+    cellular.SetSeed(seed);
+    cellular.SetNoiseType(FastNoiseLite::NoiseType_Cellular);
+    cellular.SetFrequency(.1F);
+}
+
+// Change seed midgame - not for production use
+void LevelGenerator::setSeed()
+{
+    perlin.SetSeed(time(0));
+    os.SetSeed(time(0));
+    cellular.SetSeed(time(0));
+}
+
+void LevelGenerator::generateBlock()
+{
+    for(int x = 0; x < 256; x++)
+    {
+        for(int z = 0; z < 256; z++)
+        {
+            for(int y = 0; y < 256; y++)
+            {
+                blockManager.addNode(0, 0, x, y, z);
+            }
+        }
+    }
+
+
+    for(int x = 0; x < 256; x++)
+    {
+        for(int z = 0; z < 256; z++)
+        {
+            float cX = (float)x;
+            float cZ = (float)z;
+            for(int y = 0; y < 48 * abs(perlin.GetNoise(cX, cZ)) / 2 + abs(cellular.GetNoise(cX, cZ)) * 2 + abs(os.GetNoise(cX, cZ)) * 4 + 10; y++)
+            {
+                blockManager.addNode(1, 0, x, y, z);
+            }
+        }
+    }
+
+    terraformBlock();
+}
+
+void LevelGenerator::terraformBlock()
+{
+    for(int x = 0; x < 256; x++)
+    {
+        for(int z = 0; z < 256; z++)
+        {
+            for(int y = 0; y < 256; y++)
+            {
+                int currentNode = blockManager.getNodeAt(x, y, z);
+                if(currentNode != 0)
+                {
+                    if(y == 15 && (blockManager.getNodeAt(x, y + 1, z) == 0 || blockManager.getNodeAt(x, y + 1, z) == 20))
+                    {
+                        currentNode = 3;
+                    }
+
+                    else if(y < 15)
+                    {
+                        currentNode = 2;
+                    }
+
+                    else
+                    {
+                        continue;
+                    }
+
+                    blockManager.addNode(currentNode, 0, x, y, z);
+                }
+                else if(y < 16)
+                {
+                    blockManager.addNode(20, 0, x, y, z); // Water
+                }
+            }
+        }
+    }
+    populate();
+}
+
+void LevelGenerator::populate()
+{
+    for(int counter = 0; counter < 30; counter++)
+    {
+        int x = rand() % 256;
+        int z = rand() % 256;
+
+        for(int y = 10; y < 256; y++)
+        {
+            if(blockManager.getNodeAt(x, y, z) == 0)
+            {
+                if(blockManager.getNodeAt(x, y - 1, z) == 20)
+                {
+                    break;
+                    counter -= 1;
+                }
+
+                for(int y1 = y; y1 < y + 6; y1++)
+                {
+                    blockManager.addNode(12, 0, x, y1, z);
+                }
+
+                for(int i = 0; i < 3; i++)
+                {
+                    for(int j = 0; j < 3; j++)
+                    {
+                        for(int k = 0; k < 3; k++)
+                        {
+                            blockManager.addNode(13, 0, x + i - 1, y + j + 6, z + k - 1);
+                        }
+                    }
+                }
+                break;
+            }
+        }
+    }
+
+}

MapBlock.cpp

@@ -0,0 +1,77 @@
+#include "MapBlock.h"
+
+
+
+int mapBlock[65536];
+
+MapBlock::MapBlock()
+{
+
+}
+
+void BlockManager::addNode(int id, int meta, int x, int y, int z)
+{
+    Position2D block = BlockUtilities::getBlockFromNodeCoordinates(x, z);
+
+    int localX = x - block.x * 16;
+    int localZ = z - block.z * 16;
+
+    mapBlocks[block.x][block.z].mapBlock[256 * y + localZ * 16 + localX] = id;
+}
+
+MapBlock mapBlocks[16][16];
+
+BlockManager::BlockManager()
+{
+
+}
+
+int BlockManager::getNodeAt(int x, int y, int z)
+{
+    // Math explanation for future reference:
+    // The x and z coordinates need to be have block.[AXIS] * 16 subtracted from them
+    // so that the coordinates passed to the function are local block coordinates instead
+    // of global node coordinates (e.g. 1, and not 17)
+
+    if(x < 0 || y < 0 || z < 0)
+    {
+        return 0;
+    }
+
+    Position2D block = BlockUtilities::getBlockFromNodeCoordinates(x, z);
+
+    int localX = x - block.x * 16;
+    int localZ = z - block.z * 16;
+
+    return mapBlocks[block.x][block.z].mapBlock[256 * y + localZ * 16 + localX];
+}
+
+bool BlockManager::isAir(int x, int y, int z)
+{
+    return getNodeAt(x, y, z) == 0;
+}
+
+bool BlockManager::isNodeClear(int x, int y, int z)
+{
+    if(getNodeAt(x, y, z) == 0)
+        return true;
+    if(getNodeAt(x, y, z) == 20)
+        return true;
+
+    return false;
+}
+
+BlockUtilities::BlockUtilities()
+{
+
+}
+
+Position2D BlockUtilities::getBlockFromNodeCoordinates(int x, int z)
+{
+    Position2D pos2d;
+    //pos2d.x = floor(x / 16);
+    //pos2d.z = floor(z / 16);
+    pos2d.x = x >> 4;
+    pos2d.z = z >> 4;
+    return pos2d;
+}

README.TXT

@@ -1,3 +1,8 @@
+===============
+XtreemNodes 0.3
+(2023-08-27)
+===============
+
 XtreemNodes is a modern 3-D game engine by MCL Software made in collaboration with Cube Software.
 
 The project was started on 2022-10-15 by a mysterious man sitting at his desk at 3 a.m.

TitleMenu.cpp

@@ -0,0 +1,19 @@
+#include "include/TitleMenu.h"
+#include <GL/glut.h>
+
+void TitleMenu::renderGUI()
+{
+    glTranslatef(.0F, .0F, .0F);
+
+    glColor3f(1.0F, .0F, .0F);
+
+    glBegin(GL_TRIANGLES);
+
+    glVertex2f(.0F, -500.0F);
+
+    glVertex2f(.0F, 500.0F);
+
+    glVertex2f(500.0F, .0F);
+
+    glEnd();
+}

XtreemNodes.cbp

@@ -1,58 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
-<CodeBlocks_project_file>
-	<FileVersion major="1" minor="6" />
-	<Project>
-		<Option title="XtreemNodes" />
-		<Option pch_mode="2" />
-		<Option compiler="gcc" />
-		<Build>
-			<Target title="Debug">
-				<Option output="bin/Debug/XtreemNodes" prefix_auto="1" extension_auto="1" />
-				<Option object_output="obj/Debug/" />
-				<Option type="1" />
-				<Option compiler="gcc" />
-				<Compiler>
-					<Add option="-g" />
-					<Add directory="include" />
-				</Compiler>
-			</Target>
-			<Target title="Release">
-				<Option output="bin/Release/XtreemNodes" prefix_auto="1" extension_auto="1" />
-				<Option object_output="obj/Release/" />
-				<Option type="1" />
-				<Option compiler="gcc" />
-				<Compiler>
-					<Add option="-O2" />
-					<Add directory="include" />
-				</Compiler>
-				<Linker>
-					<Add option="-s" />
-				</Linker>
-			</Target>
-		</Build>
-		<Compiler>
-			<Add option="-Wall" />
-			<Add option="-fexceptions" />
-		</Compiler>
-		<Linker>
-			<Add option="-lfreeglut" />
-			<Add option="-lglew32" />
-			<Add option="-lglu32" />
-			<Add option="-lopengl32" />
-		</Linker>
-		<Unit filename="Base.cpp" />
-		<Unit filename="include/Base.h" />
-		<Unit filename="include/FastNoiseLite.h" />
-		<Unit filename="include/Logger.h" />
-		<Unit filename="include/MapBlock.h" />
-		<Unit filename="include/NodeRenderer.h" />
-		<Unit filename="include/Nodes.h" />
-		<Unit filename="include/TextureHandler.h" />
-		<Unit filename="include/Utilities.h" />
-		<Unit filename="include/stb_image.h" />
-		<Unit filename="main.cpp" />
-		<Extensions>
-			<lib_finder disable_auto="1" />
-		</Extensions>
-	</Project>
-</CodeBlocks_project_file>

XtreemNodes.depend

@@ -1,55 +0,0 @@
-# depslib dependency file v1.0
-1667141044 source:c:\development\xtreemminer\main.cpp
-	<stdlib.h>
-	<GL/glut.h>
-	"Utilities.h"
-	"MapBlock.h"
-	"Base.h"
-	"NodeRenderer.h"
-	"TextureHandler.h"
-	<math.h>
-	<cstdio>
-	"FastNoiseLite.h"
-	<random>
-
-1667140765 c:\development\xtreemminer\include\noderenderer.h
-	"Base.h"
-	"MapBlock.h"
-	<GL/glut.h>
-
-1667141085 c:\development\xtreemminer\include\mapblock.h
-	"Base.h"
-	<math.h>
-
-1667069440 c:\development\xtreemminer\include\base.h
-
-1666531672 source:c:\development\xtreemminer\base.cpp
-	"MapBlock.h"
-	"Base.h"
-
-1667096344 c:\development\xtreemminer\include\texturehandler.h
-	"stb_image.h"
-	"Base.h"
-
-1666448933 c:\development\xtreemminer\include\stb_image.h
-	"stb_image.h"
-	<stdio.h>
-	<stdlib.h>
-	<stdarg.h>
-	<stddef.h>
-	<stdlib.h>
-	<string.h>
-	<limits.h>
-	<math.h>
-	<stdio.h>
-	<assert.h>
-	<stdint.h>
-	<emmintrin.h>
-	<intrin.h>
-	<arm_neon.h>
-
-1667069440 c:\development\xtreemminer\include\utilities.h
-
-1667079584 c:\development\xtreemminer\include\fastnoiselite.h
-	<cmath>
-

XtreemNodes.layout

@@ -1,55 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
-<CodeBlocks_layout_file>
-	<FileVersion major="1" minor="0" />
-	<ActiveTarget name="Debug" />
-	<File name="include\MapBlock.h" open="1" top="0" tabpos="3" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="187" topLine="15" />
-		</Cursor>
-	</File>
-	<File name="include\FastNoiseLite.h" open="1" top="0" tabpos="11" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="100664" topLine="2262" />
-		</Cursor>
-	</File>
-	<File name="include\Base.h" open="1" top="0" tabpos="5" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="197" topLine="0" />
-		</Cursor>
-	</File>
-	<File name="include\Logger.h" open="1" top="0" tabpos="8" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="97" topLine="0" />
-		</Cursor>
-	</File>
-	<File name="include\Nodes.h" open="1" top="0" tabpos="9" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="264" topLine="0" />
-		</Cursor>
-	</File>
-	<File name="main.cpp" open="1" top="1" tabpos="1" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="4287" topLine="178" />
-		</Cursor>
-	</File>
-	<File name="include\stb_image.h" open="1" top="0" tabpos="7" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="8925" topLine="160" />
-		</Cursor>
-	</File>
-	<File name="include\TextureHandler.h" open="1" top="0" tabpos="4" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="442" topLine="15" />
-		</Cursor>
-	</File>
-	<File name="include\NodeRenderer.h" open="1" top="0" tabpos="2" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="550" topLine="9" />
-		</Cursor>
-	</File>
-	<File name="Base.cpp" open="1" top="0" tabpos="6" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="44" topLine="0" />
-		</Cursor>
-	</File>
-</CodeBlocks_layout_file>

include/Base.h

@@ -1,19 +1,19 @@
-#ifndef BASE
+#ifndef BASE
-#define BASE
+#define BASE
-
+
-//#include "NodeRenderer.h"
+#include "MapBlock.h"
-//#include "MapBlock.h"
+
-
+class NodeManager;
-class NodeManager;
+class BlockManager;
-class BlockManager;
+
-
+extern NodeManager nodeManager;
-extern NodeManager nodeManager;
+extern BlockManager blockManager;
-extern BlockManager blockManager;
+
-
+extern float light;
-
+
-struct Position2D
+/*struct Position2D
-{
+{
-    int x;
+    int x;
-    int z;
+    int z;
-};
+};*/
-#endif
+#endif

include/Camera.h

@@ -0,0 +1,19 @@
+#include <glm/glm.hpp>
+#include <glm/ext/matrix_transform.hpp>
+
+class Camera
+{
+	public:
+		Camera() = default;
+		virtual ~Camera()
+		{
+		}
+
+		const glm::mat4& get_view();
+		const glm::mat4& get_projection();
+
+	protected:
+	    const glm::mat4& matrix;
+		glm::mat4 m_view, m_projection;
+};
+

include/GUI.h

@@ -0,0 +1,26 @@
+#ifndef GUI
+#define GUI
+#include "Base.h"
+#include <SFML/Main.hpp>
+#include <SFML/Graphics.hpp>
+
+class Button
+{
+    public:
+        Button(sf::Image* normal, sf::Image* clicked, std::string text, Position2D location);
+        void checkClick(Position2D);
+        void setState(bool state);
+        void setText(std::string);
+        bool getVar();
+        sf::Sprite* getSprite();
+        sf::String* getText();
+
+    private:
+        sf::Sprite normal;
+        sf::Sprite clicked;
+        sf::Sprite* currentSpr;
+        sf::String String;
+        bool current;
+};
+
+#endif

include/LevelGenerator.h

@@ -0,0 +1,21 @@
+#ifndef LEVELGENERATOR
+#define LEVELGENERATOR
+#include "FastNoiseLite.h"
+
+class LevelGenerator
+{
+    public:
+        LevelGenerator();
+        void setSeed();
+        void generateBlock();
+        void terraformBlock();
+        void populate();
+
+    protected:
+
+    private:
+        FastNoiseLite perlin, os, cellular;
+        int seed = 138; // 1338, 1337. 138 are good ones
+};
+
+#endif

include/Logger.h

@@ -1,11 +1,11 @@
-#include <cstdio>
+#include <cstdio>
-
+
-
+
-class Logger
+class Logger
-{
+{
-    public:
+    public:
-        void log(char* comp, char* message);
+        void log(char* comp, char* message);
-        {
+        {
-            printf("Message: %c", message);
+            printf("Message: %c", message);
-        }
+        }
-};
+};

include/MapBlock.h

@@ -1,79 +1,38 @@
-#ifndef MAPBLOCK_H
+#ifndef MAPBLOCK
-#define MAPBLOCK_H
+#define MAPBLOCK
-#include "Base.h"
+#include "Base.h"
-#include <math.h>
+#include <math.h>
-
+#include <cstdio>
-
+
-
+class MapBlock
-
+{
-
+    public:
-class MapBlock
+        int mapBlock[65536];
-{
+        MapBlock();
-    public:
+};
-        int blockX;
+
-        int blockZ;
+class BlockManager
-
+{
-        MapBlock()
+    public:
-        {
+        MapBlock mapBlocks[16][16];
-
+        BlockManager();
-
+        int getNodeAt(int x, int y, int z);
-        }
+        void addNode(int id, int meta, int x, int y, int z);
-
+        bool isAir(int x, int y, int z);
-
+        bool isNodeClear(int x, int y, int z);
-        void addNode(int id, int meta, int x, int y, int z)
+};
-        {
+
-            mapBlock[256 * y + z * 16 + x] = id;
+struct Position2D
-        }
+{
-
+    int x;
-        bool isAir(int x, int y, int z)
+    int z;
-        {
+};
-           return getNodeAt(x, y, z) == 0;
+
-        }
+class BlockUtilities
-
+{
-        int getNodeAt(int x, int y, int z)
+    public:
-        {
+        BlockUtilities();
-            return x < 16 && z < 16 && x >= 0 && z >= 0 ? mapBlock[256 * y + z * 16 + x] : 1;
+        static Position2D getBlockFromNodeCoordinates(int x, int z);
-        }
+};
-
+
-    protected:
+#endif
-
-    private:
-        int mapBlock[65536];
-};
-
-class BlockManager
-{
-    public:
-        MapBlock mapBlocks[16][16]; // 8 x 8 blocks
-
-        BlockManager()
-        {
-
-        }
-
-    private:
-
-};
-
-class BlockUtilities
-{
-    public:
-        BlockUtilities()
-        {
-
-        }
-
-        static Position2D getBlockFromNodeCoordinates(int x, int z)
-        {
-            Position2D pos2d;
-            pos2d.x = floor(x / 16);
-            pos2d.z = floor(z / 16);
-            return pos2d;
-        }
-
-
-
-
-};
-
-#endif

include/NodeRenderer.h

@@ -1,136 +1,285 @@
-#ifndef NODERENDERER_H
+#ifndef NODERENDERER_H
-#define NODERENDERER_H
+#define NODERENDERER_H
-#include "Base.h"
+#include "Base.h"
-#include "MapBlock.h"
+#include "MapBlock.h"
-#include <GL/glut.h>
+#include <GL/glut.h>
-
+
-class NodeRenderer
+class NodeRenderer
-{
+{
-    public:
+    public:
-        NodeRenderer()
+        NodeRenderer()
-        {
+        {
-
+
-        }
+        }
-
+
-        virtual ~NodeRenderer()
+        virtual ~NodeRenderer()
-        {
+        {
-
+
-        }
+        }
-
+
-        int renderNode(int x, int y, int z)
+        int renderNode(int x, int y, int z, int tex)
-        {
+        {
-            Position2D block = BlockUtilities::getBlockFromNodeCoordinates(x, z); // The block the node at (x, y, z) is in
+            Position2D block = BlockUtilities::getBlockFromNodeCoordinates(x, z); // The block the node at (x, y, z) is in
-
+            Position2D textureCoordinate;
-            glColor3f(1.0F, 1.0F, 1.0F);
+            textureCoordinate.x = tex - (16 * floor(tex / 16));
-
+            textureCoordinate.z = floor(tex / 16) + 1;
-            glBegin(GL_QUADS);
+
-                // Front
+
-                if(blockManager.mapBlocks[block.x][block.z].isAir(x - block.x * 16, y, z - block.z * 16 - 1))
+            //glColor3f(light, light, light);
-                {
+
-                    glTexCoord2f(.0F, .0F);
+            glBegin(GL_TRIANGLES);
-                    glVertex3f(x + .0F, y + 1.0F, z + .0F);
+                // Front
-
+                if(blockManager.isAir(x, y, z - 1))
-                    glTexCoord2f(1.0F, .0F);
+                {
-                    glVertex3f(x + 1.0F, y + 1.0F, z + .0F);
+                    /*glTexCoord2f(.0F, .0F);
-
+                    glVertex3f(x + .0F, y + 1.0F, z + .0F);
-                    glTexCoord2f(1.0F, 1.0F);
+
-                    glVertex3f(x + 1.0F, y + .0F, z + .0F);
+                    glTexCoord2f(.0625F * textureCoordinate, .0F);
-
+                    glVertex3f(x + 1.0F, y + 1.0F, z + .0F);
-                    //glColor3f(.0F, .0F, .8F);
+
-                    glTexCoord2f(.0F, 1.0F);
+                    //glColor3f(.6F, .6F, .6F); // Bottom vertices
-                    glVertex3f(x + .0F, y + .0F, z + .0F);
+                    glTexCoord2f(.0625F * textureCoordinate, .0625F * textureCoordinate);
-                }
+                    glVertex3f(x + 1.0F, y + .0F, z + .0F);
-
+
-                glColor3f(1.0F, 1.0F, 1.0F);
+                    //glColor3f(1.0F, 1.0F, 1.0F);
-
+                    glTexCoord2f(.0F, .0625F * textureCoordinate);
-                // Back
+                    glVertex3f(x + .0F, y + .0F, z + .0F);*/
-                if(blockManager.mapBlocks[block.x][block.z].isAir(x - block.x * 16, y, z - block.z * 16 + 1))
+
-                {
+
-                    glTexCoord2f(.0F, .0F);
+                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * (textureCoordinate.z - 1));
-                    glVertex3f(x + .0F, y + 1.0F, z + 1.0F);
+                    glVertex3f(x + .0F, y + 1.0F, z + .0F);
-
+
-                    glTexCoord2f(1.0F, .0F);
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * (textureCoordinate.z - 1));
-                    glVertex3f(x + 1.0F, y + 1.0F, z + 1.0F);
+                    glVertex3f(x + 1.0F, y + 1.0F, z + .0F);
-
+
-                    glTexCoord2f(1.0F, 1.0F);
+                    //glColor3f(.6F, .6F, .6F); // Bottom vertices
-                    glVertex3f(x + 1.0F, y + .0F, z + 1.0F);
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
-
+                    glVertex3f(x + 1.0F, y + .0F, z + .0F);
-                    glTexCoord2f(.0F, 1.0F);
+
-                    glVertex3f(x + .0F, y + .0F, z + 1.0F);
+
-                }
+                    //glColor3f(1.0F, 1.0F, 1.0F);
-
+                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * textureCoordinate.z);
-                // Right
+                    glVertex3f(x + .0F, y + .0F, z + .0F);
-                if(blockManager.mapBlocks[block.x][block.z].isAir(x - block.x * 16 + 1, y, z - block.z * 16))
+
-                {
+                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * (textureCoordinate.z - 1));
-                    glTexCoord2f(1.0F, .0F);
+                    glVertex3f(x + .0F, y + 1.0F, z + .0F);
-                    glVertex3f(x + 1.0F, y + 1.0F, z + .0F);
+
-
+                    //glColor3f(.6F, .6F, .6F); // Bottom vertices
-                    glTexCoord2f(1.0F, 1.0F);
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
-                    glVertex3f(x + 1.0F, y + .0F, z + .0F);
+                    glVertex3f(x + 1.0F, y + .0F, z + .0F);
-
+                }
-                    glTexCoord2f(.0F, 1.0F);
+
-                    glVertex3f(x + 1.0F, y + .0F, z + 1.0F);
+                // Back
-
+                if(blockManager.isAir(x, y, z + 1))
-                    glTexCoord2f(.0F, .0F);
+                {
-                    glVertex3f(x + 1.0F, y + 1.0F, z + 1.0F);
+                    /*glTexCoord2f(.0F, .0F);
-                }
+                    glVertex3f(x + .0F, y + 1.0F, z + 1.0F);
-
+
-                // Left
+                    glTexCoord2f(.0625F * textureCoordinate, .0F);
-                if(blockManager.mapBlocks[block.x][block.z].isAir(x - block.x * 16 - 1, y, z - block.z * 16))
+                    glVertex3f(x + 1.0F, y + 1.0F, z + 1.0F);
-                {
+
-                    glTexCoord2f(1.0F, .0F);
+                    //glColor3f(.6F, .6F, .6F);
-                    glVertex3f(x + .0F, y + 1.0F, z + .0F);
+                    glTexCoord2f(.0625F * textureCoordinate, .0625F * textureCoordinate);
-
+                    glVertex3f(x + 1.0F, y + .0F, z + 1.0F);
-                    glTexCoord2f(1.0F, 1.0F);
+
-                    glVertex3f(x + .0F, y + .0F, z + .0F);
+                    //glColor3f(1.0F, 1.0F, 1.0F);
-
+                    glTexCoord2f(.0F, .0625F * textureCoordinate);
-                    glTexCoord2f(.0F, 1.0F);
+                    glVertex3f(x + .0F, y + .0F, z + 1.0F);*/
-                    glVertex3f(x + .0F, y + .0F, z + 1.0F);
+
-
+
-                    glTexCoord2f(.0F, .0F);
+                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * (textureCoordinate.z - 1));
-                    glVertex3f(x + .0F, y + 1.0F, z + 1.0F);
+                    glVertex3f(x + .0F, y + 1.0F, z + 1.0F);
-                }
+
-
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * (textureCoordinate.z - 1));
-                // Bottom
+                    glVertex3f(x + 1.0F, y + 1.0F, z + 1.0F);
-                if(blockManager.mapBlocks[block.x][block.z].getNodeAt(x - block.x * 16, y - 1, z - block.z * 16) == 0)
+
-                {
+                    //glColor3f(.6F, .6F, .6F);
-                    glTexCoord2f(.0F, .0F);
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
-                    glVertex3f(x + 1.0F, y + .0F, z + .0F);
+                    glVertex3f(x + 1.0F, y + .0F, z + 1.0F);
-
+
-                    glTexCoord2f(1.0F, .0F);
+
-                    glVertex3f(x + .0F, y + .0F, z + .0F);
+
-
+
-                    glTexCoord2f(1.0F, 1.0F);
+
-                    glVertex3f(x + .0F, y + .0F, z + 1.0F);
+
-
+                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * (textureCoordinate.z - 1));
-                    glTexCoord2f(.0F, 1.0F);
+                    glVertex3f(x + .0F, y + 1.0F, z + 1.0F);
-                    glVertex3f(x + 1.0F, y + .0F, z + 1.0F);
+
-                }
+                    //glColor3f(1.0F, 1.0F, 1.0F);
-
+                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * textureCoordinate.z);
-                // Top
+                    glVertex3f(x + .0F, y + .0F, z + 1.0F);
-                if(blockManager.mapBlocks[block.x][block.z].getNodeAt(x - block.x * 16, y + 1, z - block.z * 16) == 0)
+
-                {
+                    //glColor3f(.6F, .6F, .6F);
-                    glTexCoord2f(.0F, .0F);
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
-                    glVertex3f(x + 1.0F, y + 1.0F, z + .0F);
+                    glVertex3f(x + 1.0F, y + .0F, z + 1.0F);
-
+                }
-                    glTexCoord2f(1.0F, .0F);
+
-                    glVertex3f(x + .0F, y + 1.0F, z + .0F);
+                // Right
-
+                if(blockManager.isAir(x + 1, y, z))
-                    glTexCoord2f(1.0F, 1.0F);
+                {
-                    glVertex3f(x + .0F, y + 1.0F, z + 1.0F);
+                    /*glTexCoord2f(.0625F * textureCoordinate, .0F);
-
+                    glVertex3f(x + 1.0F, y + 1.0F, z + .0F);
-                    glTexCoord2f(.0F, 1.0F);
+
-                    glVertex3f(x + 1.0F, y + 1.0F, z + 1.0F);
+                    //glColor3f(.6F, .6F, .6F);
-                }
+                    glTexCoord2f(.0625F * textureCoordinate, 1.0F);
-
+                    glVertex3f(x + 1.0F, y + .0F, z + .0F);
-            glEnd();
+
-            return 1;
+                    //glColor3f(1.0F, 1.0F, 1.0F);
-        }
+                    glTexCoord2f(.0F, .0625F * textureCoordinate);
-
+                    glVertex3f(x + 1.0F, y + .0F, z + 1.0F);
-    protected:
+
-
+                    glTexCoord2f(.0F, .0F);
-    private:
+                    glVertex3f(x + 1.0F, y + 1.0F, z + 1.0F);*/
-
+
-};
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * (textureCoordinate.z - 1));
-
+                    glVertex3f(x + 1.0F, y + 1.0F, z + .0F);
-#endif
+
+                    //glColor3f(.6F, .6F, .6F);
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
+                    glVertex3f(x + 1.0F, y + .0F, z + .0F);
+
+                    //glColor3f(1.0F, 1.0F, 1.0F);
+                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * textureCoordinate.z);
+                    glVertex3f(x + 1.0F, y + .0F, z + 1.0F);
+
+
+
+                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * (textureCoordinate.z - 1));
+                    glVertex3f(x + 1.0F, y + 1.0F, z + 1.0F);
+
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * (textureCoordinate.z - 1));
+                    glVertex3f(x + 1.0F, y + 1.0F, z + .0F);
+
+                    //glColor3f(1.0F, 1.0F, 1.0F);
+                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * textureCoordinate.z);
+                    glVertex3f(x + 1.0F, y + .0F, z + 1.0F);
+                }
+
+                // Left
+                if(blockManager.isAir(x - 1, y, z))
+                {
+                    /*glTexCoord2f(.0625F * textureCoordinate, .0F);
+                    glVertex3f(x + .0F, y + 1.0F, z + .0F);
+
+                    //glColor3f(.6F, .6F, .6F);
+                    glTexCoord2f(.0625F * textureCoordinate, .0625F * textureCoordinate);
+                    glVertex3f(x + .0F, y + .0F, z + .0F);
+
+                    glTexCoord2f(.0F, .0625F * textureCoordinate);
+                    glVertex3f(x + .0F, y + .0F, z + 1.0F);
+                    //glColor3f(1.0F, 1.0F, 1.0F);
+
+                    glTexCoord2f(.0F, .0F);
+                    glVertex3f(x + .0F, y + 1.0F, z + 1.0F);*/
+
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * (textureCoordinate.z - 1));
+                    glVertex3f(x + .0F, y + 1.0F, z + .0F);
+
+                    //glColor3i(100, 100, 100);
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
+                    glVertex3f(x + .0F, y + .0F, z + .0F);
+
+                    //glColor3i(255, 255, 255);
+                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * textureCoordinate.z);
+                    glVertex3f(x + .0F, y + .0F, z + 1.0F);
+
+
+
+                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * (textureCoordinate.z - 1));
+                    glVertex3f(x + .0F, y + 1.0F, z + 1.0F);
+
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * (textureCoordinate.z - 1));
+                    glVertex3f(x + .0F, y + 1.0F, z + .0F);
+
+                    //glColor3f(1.0F, 1.0F, 1.0F);
+                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * textureCoordinate.z);
+                    glVertex3f(x + .0F, y + .0F, z + 1.0F);
+                }
+
+                // Bottom
+                //printf("\n\nx: %i, y: %i, z: %i, VALUE: %s", x, y, z, blockManager.isAir(x, y - 1, z) ? "true" : "false");
+                if(y > 0 && blockManager.isAir(x, y - 1, z))
+                {
+                    //printf("\nWUT? x: %i, y: %i, z: %i, VALUE: %s", x, y, z, blockManager.isAir(x, y - 1, z) ? "true" : "false");
+                    /*glTexCoord2f(.0F, .0F);
+                    glVertex3f(x + 1.0F, y + .0F, z + .0F);
+
+                    glTexCoord2f(.0625F * textureCoordinate, .0F);
+                    glVertex3f(x + .0F, y + .0F, z + .0F);
+
+                    glTexCoord2f(.0625F * textureCoordinate, .0625F * textureCoordinate);
+                    glVertex3f(x + .0F, y + .0F, z + 1.0F);
+
+                    glTexCoord2f(.0F, .0625F * textureCoordinate);
+                    glVertex3f(x + 1.0F, y + .0F, z + 1.0F);*/
+
+                    glTexCoord2f(.0F, .0F);
+                    glVertex3f(x + 1.0F, y + .0F, z + .0F);
+
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0F);
+                    glVertex3f(x + .0F, y + .0F, z + .0F);
+
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
+                    glVertex3f(x + .0F, y + .0F, z + 1.0F);
+
+
+
+                    glTexCoord2f(.0F, .0625F * textureCoordinate.x);
+                    glVertex3f(x + 1.0F, y + .0F, z + 1.0F);
+
+                    glTexCoord2f(.0F, .0F);
+                    glVertex3f(x + 1.0F, y + .0F, z + .0F);
+
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
+                    glVertex3f(x + .0F, y + .0F, z + 1.0F);
+
+
+                }
+
+                // Top
+                if(blockManager.isNodeClear(x, y + 1, z))
+                {
+                    /*glTexCoord2f(.0F, .0F);
+                    glVertex3f(x + 1.0F, y + 1.0F, z + .0F);
+
+                    glTexCoord2f(.0625F * textureCoordinate, .0F);
+                    glVertex3f(x + .0F, y + 1.0F, z + .0F);
+
+                    glTexCoord2f(.0625F * textureCoordinate, .0625F * textureCoordinate);
+                    glVertex3f(x + .0F, y + 1.0F, z + 1.0F);
+
+                    glTexCoord2f(.0F, .0625F * textureCoordinate);
+                    glVertex3f(x + 1.0F, y + 1.0F, z + 1.0F);*/
+
+                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * (textureCoordinate.z - 1));
+                    glVertex3f(x + 1.0F, y + 1.0F, z + .0F);
+
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * (textureCoordinate.z - 1));
+                    glVertex3f(x + .0F, y + 1.0F, z + .0F);
+
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
+                    glVertex3f(x + .0F, y + 1.0F, z + 1.0F);
+
+
+
+                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * textureCoordinate.z);
+                    glVertex3f(x + 1.0F, y + 1.0F, z + 1.0F);
+
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
+                    glVertex3f(x + .0F, y + 1.0F, z + 1.0F);
+
+                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * (textureCoordinate.z - 1));
+                    glVertex3f(x + 1.0F, y + 1.0F, z + .0F);
+                }
+
+            glEnd();
+            return 1;
+        }
+
+    protected:
+
+    private:
+
+};
+
+#endif

include/Nodes.h

@@ -1,17 +1,17 @@
-class Node
+class Node
-{
+{
-    public:
+    public:
-        Node(int i, int j)
+        Node(int i, int j)
-        {
+        {
-            id = i;
+            id = i;
-            textureIndex = j;
+            textureIndex = j;
-        }
+        }
-
+
-        int getTextureIndexFromSide(int side)
+        int getTextureIndexFromSide(int side)
-        {
+        {
-            return textureIndex;
+            return textureIndex;
-        }
+        }
-    private:
+    private:
-        int id;
+        int id;
-        int textureIndex;
+        int textureIndex;
-};
+};

include/TextureHandler.h

@@ -1,70 +1,77 @@
-#define STBI_FAILURE_USERMSG
+#define STBI_FAILURE_USERMSG
-#define STB_IMAGE_IMPLEMENTATION
+#define STB_IMAGE_IMPLEMENTATION
-#include "stb_image.h"
+#include "stb_image.h"
-#include "Base.h"
+#include "Base.h"
-
+
-
+
-//#ifndef TEXTURE_HANDLER
+#ifndef TEXTURE_HANDLER
-//#define TEXTURE_HANDLER
+#define TEXTURE_HANDLER
-class TextureHandler
+class TextureHandler
-{
+{
-    private:
+    private:
-        int width = -1;
+        int width = -1;
-        int height = -1;
+        int height = -1;
-        int comp = -1;
+        int comp = -1;
-        unsigned char* imageData;
+        unsigned char* imageData;
-        unsigned char* imageData1;
+        unsigned char* imageData1;
-
+
-    public:
+    public:
-        GLuint textures;
+        GLuint texture;
-        GLuint textures1;
+        unsigned char* loadTexture(char* filename)
-        unsigned char* loadTexture(char* filename)
+        {
-        {
+            return stbi_load(filename, &width, &height, &comp, 0);
-            return stbi_load(filename, &width, &height, &comp, 0);
+        }
-        }
+
-
+        void loadAllTextures()
-        void loadAllTextures()
+        {
-        {
+            int textureIndex = 0;
-            int textureIndex = 0;
+
-            imageData = loadTexture("data/img/grass.png");
+            imageData = loadTexture("data/img/texturemap.png");
-
+            glGenTextures(1, &texture);
-            glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
+            glBindTexture(GL_TEXTURE_2D, texture);
-
+
-            glGenTextures(1, &textures);
+            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
-            glBindTexture(GL_TEXTURE_2D, textures);
+            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
-
+            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
+            glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 256, 256, 0, GL_RGBA, GL_UNSIGNED_BYTE, imageData);
-            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+        }
-            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+
-            glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 16, 16, 0, GL_RGB, GL_UNSIGNED_BYTE, imageData);
+        int getTextureForNode(int x, int y, int z)
-
+        {
-            imageData1 = loadTexture("data/img/oak.png");
+            //Position2D block = BlockUtilities::getBlockFromNodeCoordinates(x, z);
-            glGenTextures(1, &textures1);
+            if(blockManager.getNodeAt(x, y, z) == 1)
-            glBindTexture(GL_TEXTURE_2D, textures1);
+            {
-
+                return 1;
-            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+            }
-            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
+
-            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+            else if(blockManager.getNodeAt(x, y, z) == 2)
-            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+            {
-            glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 16, 16, 0, GL_RGB, GL_UNSIGNED_BYTE, imageData1);
+                return 2;
-        }
+            }
-
+
-        void getTextureForNode(int x, int y, int z)
+            else if(blockManager.getNodeAt(x, y, z) == 3)
-        {
+            {
-            Position2D block = BlockUtilities::getBlockFromNodeCoordinates(x, z);
+                return 4;
-            if(blockManager.mapBlocks[block.x][block.z].getNodeAt(x - block.x * 16, y, z - block.z * 16) == 1)
+            }
-            {
+
-                glBindTexture(GL_TEXTURE_2D, textures);
+            else if(blockManager.getNodeAt(x, y, z) == 12)
-            }
+            {
-
+                return 81;
-            else if(blockManager.mapBlocks[block.x][block.z].getNodeAt(x - block.x * 16, y, z - block.z * 16) == 2)
+            }
-            {
+
-                glBindTexture(GL_TEXTURE_2D, textures1);
+            else if(blockManager.getNodeAt(x, y, z) == 13)
-            }
+            {
-
+                return 113;
-
+            }
-        }
+
-};
+            else if(blockManager.getNodeAt(x, y, z) == 20)
-
+            {
-//#endif
+                return 17;
+            }
+
+
+        }
+};
+
+#endif

include/TitleMenu.h

@@ -0,0 +1,15 @@
+#ifndef TITLEMENU
+#define TITLEMENU
+
+class TitleMenu
+{
+    public:
+        TitleMenu()
+        {
+
+        }
+
+        void renderGUI();
+};
+
+#endif

include/Utilities.h

@@ -1,24 +1,24 @@
-#ifndef UTILITIES
+#ifndef UTILITIES
-#define UTILITIES
+#define UTILITIES
-
+
-
+
-class Utilities
+class Utilities
-{
+{
-    public:
+    public:
-        Utilities()
+        Utilities()
-        {
+        {
-
+
-        }
+        }
-
+
-        static float degToRad(int degrees)
+        static float degToRad(int degrees)
-        {
+        {
-            return 3.14 / 180 * degrees; // Only the first three digits of pi
+            return 3.14 / 180 * degrees; // Only the first three digits of pi
-        }
+        }
-
+
-
+
-    protected:
+    protected:
-
+
-    private:
+    private:
-};
+};
-
+
-#endif
+#endif

main.cpp

@@ -1,238 +1,238 @@
-#include <stdlib.h>
+#include <stdlib.h>
-#include <GL/glut.h>
+#include <GL/glut.h>
-#include "Utilities.h"
+#include "Utilities.h"
-#include "MapBlock.h"
+#include "LevelGenerator.h"
-#include "Base.h"
+//#include "MapBlock.h"
-#include "NodeRenderer.h"
+//#include "Base.h"
-#include "TextureHandler.h"
+#include "NodeRenderer.h"
-#include <math.h>
+#include "TextureHandler.h"
-#include <cstdio>
+#include <math.h>
-#include "FastNoiseLite.h"
+#include <cstdio>
-#include <random>
+#include "include/Camera.h"
-//#include <SFML/System.hpp>
+#include <random>
-//#include <SFML/Window.hpp>
+#include <glm/ext/matrix_transform.hpp>
-
+#include <SFML/Window.hpp>
-NodeRenderer renderer;
+#include "include/TitleMenu.h"
-//BlockManager blockManager;
+
-
+NodeRenderer renderer;
-BlockManager blockManager;
+BlockManager blockManager;
-TextureHandler textureHandler;
+LevelGenerator levelGen;
-
+TextureHandler textureHandler;
-GLfloat playerX = 0;
+
-GLfloat playerY = -30;
+GLfloat playerX = 2.5F;
-GLfloat playerZ = -100;
+GLfloat playerY = 20.0F;
-GLfloat playerRotX = 0;
+GLfloat playerZ = 1.5F;
-GLfloat playerRotY = 0;
+GLfloat playerRotX = 0;
-
+GLfloat playerRotY = 0;
-
+float light = 1.0F;
-
+sf::Vector2i oldMousePos;
-void display()
+
-{
+TitleMenu title;
-    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
-    glLoadIdentity();
+void display()
-
+{
-
+    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-    glRotatef(playerRotX, 1.0F, .0F, .0F);
+    glLoadIdentity();
-    glRotatef(playerRotY, .0F, 1.0F, .0F);
+
-    glTranslatef(playerX, playerY, playerZ);
+
-    //glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+    //glRotatef(playerRotX, 1.0F, .0F, .0F);
-
+    //glRotatef(playerRotY, .0F, 1.0F, .0F);
-    glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
+    Camera* camera;
-
+
-
+    const glm::mat4& matrix = glm::lookAt(glm::vec3(playerX, playerY, playerZ), glm::vec3(playerX - cos(glm::radians(playerRotY)), playerY - playerRotX, playerZ + sin(glm::radians(playerRotY))), glm::vec3(0, 1, 0));
-    glBegin(GL_QUADS);
+
-
+    //https://glm.g-truc.net/0.9.9/api/a00668.html#gaa64aa951a0e99136bba9008d2b59c78e
-
+    glMatrixMode(GL_MODELVIEW);
-        for(int x = 0; x < 128; x++)
+    //TODO transform
-        {
+    //glMatrixMode(GL_PROJECTION);
-            for(int z = 0; z < 128; z++)
+    glLoadMatrixf(&matrix[0][0]);
-            {
+    //glTranslatef(playerX, playerY, playerZ);
-                for(int y = 0; y < 64; y++)
+    //glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
-                {
+
-                    Position2D block = BlockUtilities::getBlockFromNodeCoordinates(x, z);
+    glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
-
+
-                    // Math explanation for future reference:
+
-                    // The if statement below checks if the node at the coordinate is greater than 0 (0 = air), the x and z coordinates
+
-                    // need to be have block.[AXIS] * 16 subtracted from them so that the coordinates passed to the function are local
+
-                    // block coordinates instead of global node coordinates (e.g. 1, and not 17)
+    for(int x = 0; x < 256; x++)
-                    if(blockManager.mapBlocks[block.x][block.z].getNodeAt(x - block.x * 16, y, z - block.z * 16) > 0)
+    {
-                    {
+        for(int y = 0; y < 80; y++)
-                        textureHandler.getTextureForNode(x, y, z);
+        {
-                        renderer.renderNode(x, y, z);
+            for(int z = 0; z < 256; z++)
-                    }
+            {
-                }
+                if(blockManager.getNodeAt(x, y, z) > 0)
-            }
+                {
-        }
+                    renderer.renderNode(x, y, z, textureHandler.getTextureForNode(x, y, z));
-
+                }
-    glEnd();
+            }
-
+        }
-    glFlush();
+    }
-    glutSwapBuffers();
+
-/*
+    //title.renderGUI();
-    sf::Vector2i lastMousePos = sf::Vector2i(0, 0);
+
-    const sf::Window& window = nullptr;
+    glFlush();
-    sf::Vector2i mouseDelta = sf::Mouse::getPosition(window) - lastMousePos;
+    glutSwapBuffers();
-    lastMousePos = sf::Mouse::getPosition(window);*/
+}
-    //glutPostRedisplay();
+
-
+
-}
+void reshape(int width, int height)
-
+{
-
+    glMatrixMode(GL_PROJECTION);
-void reshape(int width, int height)
+
-{
+    glLoadIdentity();
-    glMatrixMode(GL_PROJECTION);
+    gluPerspective(50, width / (float) height, .1F, 512.0F);
-
+    glViewport(0, 0, width, height);
-    glLoadIdentity();
+
-    gluPerspective(20, width / (float) height, 5, 512.0F);
+    glMatrixMode(GL_MODELVIEW);
-    glViewport(0, 0, width, height);
+    glutPostRedisplay();
-
+}
-    glMatrixMode(GL_MODELVIEW);
+
-    glutPostRedisplay();
+int movementAngle = 0;
-}
+int angularVel = 1;
-
+
-void updateTimer(int time)
+void updateTimer(int time)
-{
+{
-    glutPostRedisplay();
+    // Movement
-    glutTimerFunc(30, &updateTimer, 0);
+    if(sf::Keyboard::isKeyPressed(sf::Keyboard::W))
-}
+    {
-
+        movementAngle = 0;
-void KeyboardFunc(unsigned char key, int x, int y)
+    }
-{
+
-    if(key == 'a')
+    else if(sf::Keyboard::isKeyPressed(sf::Keyboard::S))
-    {
+    {
-        playerX += .8F;
+        movementAngle = 180; // 200 grads
-    }
+    }
-
+
-    if(key == 'd')
+    if(sf::Keyboard::isKeyPressed(sf::Keyboard::A))
-    {
+    {
-        playerX -= .8F;
+        movementAngle = 90;
-    }
+    }
-
+
-    if(key == 'w')
+    else if(sf::Keyboard::isKeyPressed(sf::Keyboard::D))
-    {
+    {
-        playerZ += .8;
+        movementAngle = 270;
-    }
+    }
-
+
-    if(key == 's')
+    if(sf::Keyboard::isKeyPressed(sf::Keyboard::W) || sf::Keyboard::isKeyPressed(sf::Keyboard::S))
-    {
+    {
-        playerZ -= .8;
+        int oldX = playerX;
-    }
+        int oldZ = playerZ;
-
+        playerX = playerX - cos(glm::radians(playerRotY + movementAngle)) * angularVel;
-    if(key == 'q')
+        playerZ = playerZ + sin(glm::radians(playerRotY + movementAngle)) * angularVel;
-    {
+        if(blockManager.getNodeAt(playerX, playerY, playerZ) != 0)
-        playerY += .8F;
+        {
-    }
+            playerX = oldX;
-
+            playerZ = oldZ;
-    if(key == 'e')
+        }
-    {
+    }
-        playerY -= .8F;
+
-    }
+    if(sf::Keyboard::isKeyPressed(sf::Keyboard::LShift))
-
+    {
-    if(key == 't')
+        if(blockManager.getNodeAt(playerX, playerY - 4, playerZ) == 0)
-    {
+        {
-        playerRotX -= .8F;
+            playerY -= .8;
-    }
+        }
-
+
-    if(key == 'g')
+    }
-    {
+
-        playerRotX += .8F;
+    else if(sf::Keyboard::isKeyPressed(sf::Keyboard::Space))
-    }
+    {
-
+        playerY += .8;
-    if(key == 'f')
+    }
-    {
+
-        playerRotY -= .8F;
+    // Rotation
-    }
+    if(sf::Keyboard::isKeyPressed(sf::Keyboard::Left))
-
+    {
-    if(key == 'h')
+        playerRotY -= 1.8;
-    {
+    }
-        playerRotY += .8F;
+
-    }
+    else if(sf::Keyboard::isKeyPressed(sf::Keyboard::Right))
-
+    {
-
+        playerRotY += 1.8;
-
+    }
-
+
-    if(key == 27)
+    if(sf::Keyboard::isKeyPressed(sf::Keyboard::F1))
-    {
+    {
-        exit(0);
+        levelGen.setSeed();
-    }
+        levelGen.generateBlock();
-
+    }
-
+
-}
+    if(sf::Keyboard::isKeyPressed(sf::Keyboard::Up))
-
+    {
-
+        playerRotX += 1.8;
-
+    }
-
+
-
+    else if(sf::Keyboard::isKeyPressed(sf::Keyboard::Down))
-
+    {
-
+        playerRotX = 1.8;
-int	main(int argc, char **argv)
+    }
-{
+
-    glutInit(&argc, argv);
+    // Mouse-based movement
-    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
+    sf::Vector2i mousePos = sf::Mouse::getPosition();
-    glutInitWindowSize(800, 600);
+    sf::Vector2i mousePosDiff = oldMousePos - mousePos;
-    glutCreateWindow("XtreemNodes Engine - By MCL Software and Cube Software");
+    playerRotX -= mousePosDiff.y;
-
+    playerRotY -= mousePosDiff.x;
-    glClearColor(.2, .7, .8 , 255);
+    oldMousePos = sf::Vector2i(1920 / 2, 1080 / 2);
-    glEnable(GL_DEPTH_TEST);
+    sf::Mouse::setPosition(sf::Vector2i(1920 / 2, 1080 / 2));
-    glEnable(GL_TEXTURE_2D);
+
-    /*glEnable(GL_CULL_FACE);
+    if(sf::Keyboard::isKeyPressed(sf::Keyboard::Escape))
-    glCullFace(GL_FRONT);
+    {
-    glFrontFace(GL_CCW);*/
+        printf("PlayerX: %f, PlayerZ: %f", playerX, playerZ);
-
+        exit(0);
-    // Load textures
+    }
-    textureHandler.loadAllTextures();
+
-
+    glutPostRedisplay();
-
+    glutTimerFunc(30, &updateTimer, 0);
-    FastNoiseLite fnl;
+}
-    fnl.SetSeed(1337);
+
-    fnl.SetNoiseType(FastNoiseLite::NoiseType_OpenSimplex2);
+int	main(int argc, char **argv)
-    fnl.SetFrequency(.01F);
+{
-
+    glutInit(&argc, argv);
-    for(int bx = 0; bx < 16; bx++)
+    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
-    {
+    glutInitWindowSize(1920, 1080);
-        for(int bz = 0; bz < 16; bz++)
+    glutCreateWindow("XtreemNodes Engine - by MCL Software");
-        {
+
-            for(int x = 0; x < 16; x++)
+    glClearColor(.4, .7, .8 , 255);
-            {
+    glEnable(GL_DEPTH_TEST);
-                for(int z = 0; z < 16; z++)
+    glEnable(GL_TEXTURE_2D);
-                {
+    //glEnable(GL_CULL_FACE);
-                    for(int y = 0; y < 48 * abs(fnl.GetNoise((float)x + (16 * bx), (float)z + (16 * bz))) + 2; y++)
+    //glCullFace(GL_FRONT);
-                    {
+    //glFrontFace(GL_CCW);
-                        blockManager.mapBlocks[bx][bz].addNode(y > 30 ? 1 : 2, 0, x, y, z);
+
-                    }
+    // Load textures
-                }
+    textureHandler.loadAllTextures();
-            }
+
-        }
+
-    }
+
-
+
-
+
-
+
-
+
-/*
+/*
-    for(int x = 0; x < 32; x++)
+    for(int y = 0; y < 16; y++)
-    {
+    {
-        for(int z = 0; z < 16; z++)
+        for(int x = 0; x < 16; x++)
-        {
+        {
-            for(int y = 0; y < 16; y++)
+            for(int z = 0; z < 16; z++)
-            {
+            {
-                Position2D block = BlockUtilities::getBlockFromNodeCoordinates(x, z);
+                Position2D block = BlockUtilities::getBlockFromNodeCoordinates(x, z);
-                printf("x - (blockX * 16): %i | X: %i, Y: %i, Z: %i, blockX: %i, blockZ: %i nodeAt: %i\n", x - (block.x * 16), x, y, z, block.x, block.z, blockManager.mapBlocks[block.x][block.z].getNodeAt(x - (block.x * 16), y, z));
+                printf("\n|x: %i |y: %i | z: %i | id: %i", x, y, z, blockManager.getNodeAt(x, y, z));
-
+
-            }
+            }
-        }
+        }
-    }
+    }
-*/
+
-
+*/
-
+
-
+
-
+
-
+    levelGen.generateBlock();
-    updateTimer(0);
+
-    glutDisplayFunc(&display);
+    updateTimer(0);
-    glutReshapeFunc(&reshape);
+    glutDisplayFunc(&display);
-    glutKeyboardFunc(&KeyboardFunc);
+    glutReshapeFunc(&reshape);
-
+
-    glutMainLoop();
+    glutMainLoop();
-
+
-    return 0;
+    return 0;
-}
+}