readd diverged version

.gitignore

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

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;
+}

LICENSE.TXT

@@ -1,4 +1,4 @@
-Copyright (c) 2022 MCL and CubeSoftware
+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:
 

LevelGenerator.cpp

@@ -1,8 +1,15 @@
 #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);
@@ -14,30 +21,119 @@ os.SetFrequency(.01F);
     cellular.SetSeed(seed);
     cellular.SetNoiseType(FastNoiseLite::NoiseType_Cellular);
     cellular.SetFrequency(.1F);
+}
 
-LevelGenerator::LevelGenerator()
+// 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 bx = 0; bx < 8; bx++)
+    for(int x = 0; x < 256; x++)
     {
-        for(int bz = 0; bz < 8; bz++)
+        for(int z = 0; z < 256; z++)
         {
-            for(int x = 0; x < 16; x++)
+            for(int y = 0; y < 256; y++)
             {
-                for(int z = 0; z < 16; z++)
+                blockManager.addNode(0, 0, x, y, z);
+            }
+        }
+    }
+
+
+    for(int x = 0; x < 256; x++)
     {
-                    float cX = (float)x + (16 * bx);
+        for(int z = 0; z < 256; z++)
-                    float cZ = (float)z + (16 * bz);
+        {
+            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.mapBlocks[bx][bz].addNode(y > 20 ? 1 : 2, 0, x, y, z);
+                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

@@ -9,15 +9,16 @@ MapBlock::MapBlock()
 
 }
 
-// TODO; Make this function work with global coordinates and move it to BlockManager
+void BlockManager::addNode(int id, int meta, int x, int y, int z)
-void MapBlock::addNode(int id, int meta, int x, int y, int z)
 {
-    mapBlock[256 * y + z * 16 + x] = id;
+    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()
@@ -50,8 +51,15 @@ 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()
 {
@@ -61,7 +69,9 @@ BlockUtilities::BlockUtilities()
 Position2D BlockUtilities::getBlockFromNodeCoordinates(int x, int z)
 {
     Position2D pos2d;
-    pos2d.x = floor(x / 16);
+    //pos2d.x = floor(x / 16);
-    pos2d.z = floor(z / 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.depend

@@ -1,122 +0,0 @@
-# depslib dependency file v1.0
-1672097148 source:c:\development\xtreemminer\main.cpp
-	<stdlib.h>
-	<GL/glut.h>
-	"Utilities.h"
-	"MapBlock.h"
-	"Base.h"
-	"NodeRenderer.h"
-	"TextureHandler.h"
-	<math.h>
-	<cstdio>
-	<random>
-	<SFML/Window.hpp>
-
-1667160597 c:\development\xtreemminer\include\noderenderer.h
-	"Base.h"
-	"MapBlock.h"
-	<GL/glut.h>
-
-1667164077 c:\development\xtreemminer\include\mapblock.h
-	"Base.h"
-	<math.h>
-	<cstdio>
-
-1667065840 c:\development\xtreemminer\include\base.h
-
-1666531672 source:c:\development\xtreemminer\base.cpp
-	"MapBlock.h"
-	"Base.h"
-
-1672105046 c:\development\xtreemminer\include\texturehandler.h
-	"stb_image.h"
-	"Base.h"
-
-1666445333 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>
-
-1667065840 c:\development\xtreemminer\include\utilities.h
-
-1667079584 c:\development\xtreemminer\include\fastnoiselite.h
-	<cmath>
-
-1667350805 source:c:\development\xtreemminer\mapblock.cpp
-	"MapBlock.h"
-
-1667294728 source:/home/kacperks/projects/XtreemNodes/MapBlock.cpp
-	"MapBlock.h"
-
-1667294728 /home/kacperks/projects/XtreemNodes/include/MapBlock.h
-	"Base.h"
-	<math.h>
-	<cstdio>
-
-1667294728 /home/kacperks/projects/XtreemNodes/include/Base.h
-
-1667294728 source:/home/kacperks/projects/XtreemNodes/main.cpp
-	<stdlib.h>
-	<GL/glut.h>
-	"Utilities.h"
-	"MapBlock.h"
-	"Base.h"
-	"NodeRenderer.h"
-	"TextureHandler.h"
-	<math.h>
-	<cstdio>
-	"FastNoiseLite.h"
-	<random>
-	<SFML/Window.hpp>
-
-1667294728 /home/kacperks/projects/XtreemNodes/include/Utilities.h
-
-1667294728 /home/kacperks/projects/XtreemNodes/include/NodeRenderer.h
-	"Base.h"
-	"MapBlock.h"
-	<GL/glut.h>
-
-1667294728 /home/kacperks/projects/XtreemNodes/include/TextureHandler.h
-	"stb_image.h"
-	"Base.h"
-
-1667088826 /home/kacperks/projects/XtreemNodes/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>
-
-1667294728 /home/kacperks/projects/XtreemNodes/include/FastNoiseLite.h
-	<cmath>
-
-1667347897 source:c:\development\xtreemminer\gui.cpp
-	"GUI.h"
-
-1667333037 c:\development\xtreemminer\include\gui.h
-	"Base.h"
-	<SFML/Main.hpp>
-	<SFML/Graphics.hpp>
-

XtreemNodes.layout

@@ -1,75 +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\NodeRenderer.h" open="0" top="0" tabpos="2" split="0" active="1" splitpos="0" zoom_1="-1" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="2409" topLine="24" />
-		</Cursor>
-	</File>
-	<File name="MapBlock.cpp" open="0" top="0" tabpos="9" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="29" topLine="0" />
-		</Cursor>
-	</File>
-	<File name="include\Nodes.h" open="0" top="0" tabpos="7" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="264" topLine="0" />
-		</Cursor>
-	</File>
-	<File name="include\LevelGenerator.h" open="0" top="0" tabpos="12" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="174" topLine="0" />
-		</Cursor>
-	</File>
-	<File name="GUI.cpp" open="0" top="0" tabpos="11" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="1286" topLine="3" />
-		</Cursor>
-	</File>
-	<File name="include\stb_image.h" open="0" top="0" tabpos="5" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="8925" topLine="160" />
-		</Cursor>
-	</File>
-	<File name="LevelGenerator.cpp" open="0" top="0" tabpos="13" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="87" topLine="0" />
-		</Cursor>
-	</File>
-	<File name="include\FastNoiseLite.h" open="0" top="0" tabpos="8" 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="0" top="0" tabpos="4" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="28" topLine="0" />
-		</Cursor>
-	</File>
-	<File name="include\MapBlock.h" open="0" top="0" tabpos="2" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="438" topLine="3" />
-		</Cursor>
-	</File>
-	<File name="include\Logger.h" open="0" top="0" tabpos="6" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="97" topLine="0" />
-		</Cursor>
-	</File>
-	<File name="include\GUI.h" open="0" top="0" tabpos="10" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="331" topLine="0" />
-		</Cursor>
-	</File>
-	<File name="main.cpp" open="0" top="0" tabpos="1" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="201" topLine="0" />
-		</Cursor>
-	</File>
-	<File name="include\TextureHandler.h" open="0" top="0" tabpos="3" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="2192" topLine="17" />
-		</Cursor>
-	</File>
-</CodeBlocks_layout_file>

XtreemNodesLinux.cbp

@@ -1,59 +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="-lGLEW" />
-			<Add option="-lGL" />
-			<Add option="-lsfml" />
-		</Linker>
-		<Unit filename="GUI.cpp" />
-		<Unit filename="MapBlock.cpp" />
-		<Unit filename="include/Base.h" />
-		<Unit filename="include/FastNoiseLite.h" />
-		<Unit filename="include/GUI.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>

XtreemNodesWindows.cbp

@@ -1,64 +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" />
-			<Add option="-lsfml-window" />
-			<Add option="-lsfml-graphics" />
-		</Linker>
-		<Unit filename="GUI.cpp" />
-		<Unit filename="LevelGenerator.cpp" />
-		<Unit filename="MapBlock.cpp" />
-		<Unit filename="include/Base.h" />
-		<Unit filename="include/FastNoiseLite.h" />
-		<Unit filename="include/GUI.h" />
-		<Unit filename="include/LevelGenerator.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>

include/Base.h

@@ -1,8 +1,7 @@
 #ifndef BASE
 #define BASE
 
-//#include "NodeRenderer.h"
+#include "MapBlock.h"
-//#include "MapBlock.h"
 
 class NodeManager;
 class BlockManager;
@@ -10,10 +9,11 @@ class BlockManager;
 extern NodeManager nodeManager;
 extern BlockManager blockManager;
 
+extern float light;
 
-struct Position2D
+/*struct Position2D
 {
     int x;
     int z;
-};
+};*/
 #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/LevelGenerator.h

@@ -6,13 +6,16 @@ class LevelGenerator
 {
     public:
         LevelGenerator();
+        void setSeed();
         void generateBlock();
+        void terraformBlock();
+        void populate();
 
     protected:
 
     private:
         FastNoiseLite perlin, os, cellular;
-        int seed = 138;
+        int seed = 138; // 1338, 1337. 138 are good ones
 };
 
 #endif

include/MapBlock.h

@@ -9,9 +9,6 @@ class MapBlock
     public:
         int mapBlock[65536];
         MapBlock();
-        // TODO; Make this function work with global coordinates and move it to BlockManager
-        void addNode(int id, int meta, int x, int y, int z);
-
 };
 
 class BlockManager
@@ -20,7 +17,15 @@ class BlockManager
         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);
+};
+
+struct Position2D
+{
+    int x;
+    int z;
 };
 
 class BlockUtilities

include/NodeRenderer.h

@@ -17,118 +17,259 @@ class 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 textureCoordinate;
+            textureCoordinate.x = tex - (16 * floor(tex / 16));
+            textureCoordinate.z = floor(tex / 16) + 1;
 
-            glColor3f(1.0F, 1.0F, 1.0F);
 
-            glBegin(GL_QUADS);
+            //glColor3f(light, light, light);
+
+            glBegin(GL_TRIANGLES);
                 // Front
                 if(blockManager.isAir(x, y, z - 1))
                 {
-                    glTexCoord2f(.0F, .0F);
+                    /*glTexCoord2f(.0F, .0F);
                     glVertex3f(x + .0F, y + 1.0F, z + .0F);
 
-                    glTexCoord2f(1.0F, .0F);
+                    glTexCoord2f(.0625F * textureCoordinate, .0F);
                     glVertex3f(x + 1.0F, y + 1.0F, z + .0F);
 
-                    glColor3f(.6F, .6F, .6F); // Bottom vertices
+                    //glColor3f(.6F, .6F, .6F); // Bottom vertices
-                    glTexCoord2f(1.0F, 1.0F);
+                    glTexCoord2f(.0625F * textureCoordinate, .0625F * textureCoordinate);
                     glVertex3f(x + 1.0F, y + .0F, z + .0F);
 
-                    glTexCoord2f(.0F, 1.0F);
+                    //glColor3f(1.0F, 1.0F, 1.0F);
+                    glTexCoord2f(.0F, .0625F * textureCoordinate);
+                    glVertex3f(x + .0F, y + .0F, z + .0F);*/
+
+
+                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * (textureCoordinate.z - 1));
+                    glVertex3f(x + .0F, y + 1.0F, z + .0F);
+
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * (textureCoordinate.z - 1));
+                    glVertex3f(x + 1.0F, y + 1.0F, z + .0F);
+
+                    //glColor3f(.6F, .6F, .6F); // Bottom vertices
+                    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 + .0F, y + .0F, z + .0F);
-                    glColor3f(1.0F, 1.0F, 1.0F);
+
+                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * (textureCoordinate.z - 1));
+                    glVertex3f(x + .0F, y + 1.0F, z + .0F);
+
+                    //glColor3f(.6F, .6F, .6F); // Bottom vertices
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
+                    glVertex3f(x + 1.0F, y + .0F, z + .0F);
                 }
 
                 // Back
                 if(blockManager.isAir(x, y, z + 1))
                 {
-
+                    /*glTexCoord2f(.0F, .0F);
-                    glTexCoord2f(.0F, .0F);
                     glVertex3f(x + .0F, y + 1.0F, z + 1.0F);
 
-                    glTexCoord2f(1.0F, .0F);
+                    glTexCoord2f(.0625F * textureCoordinate, .0F);
                     glVertex3f(x + 1.0F, y + 1.0F, z + 1.0F);
 
-                    glColor3f(.6F, .6F, .6F);
+                    //glColor3f(.6F, .6F, .6F);
-                    glTexCoord2f(1.0F, 1.0F);
+                    glTexCoord2f(.0625F * textureCoordinate, .0625F * textureCoordinate);
                     glVertex3f(x + 1.0F, y + .0F, z + 1.0F);
 
-                    glTexCoord2f(.0F, 1.0F);
+                    //glColor3f(1.0F, 1.0F, 1.0F);
+                    glTexCoord2f(.0F, .0625F * textureCoordinate);
+                    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 + 1.0F, y + 1.0F, z + 1.0F);
+
+                    //glColor3f(.6F, .6F, .6F);
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
+                    glVertex3f(x + 1.0F, y + .0F, z + 1.0F);
+
+
+
+
+
+
+                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * (textureCoordinate.z - 1));
+                    glVertex3f(x + .0F, y + 1.0F, z + 1.0F);
+
+                    //glColor3f(1.0F, 1.0F, 1.0F);
+                    glTexCoord2f(.0625F * (textureCoordinate.x - 1), .0625F * textureCoordinate.z);
                     glVertex3f(x + .0F, y + .0F, z + 1.0F);
-                    glColor3f(1.0F, 1.0F, 1.0F);
+
+                    //glColor3f(.6F, .6F, .6F);
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
+                    glVertex3f(x + 1.0F, y + .0F, z + 1.0F);
                 }
 
                 // Right
                 if(blockManager.isAir(x + 1, y, z))
                 {
-                    glTexCoord2f(1.0F, .0F);
+                    /*glTexCoord2f(.0625F * textureCoordinate, .0F);
                     glVertex3f(x + 1.0F, y + 1.0F, z + .0F);
 
-                    glColor3f(.6F, .6F, .6F);
+                    //glColor3f(.6F, .6F, .6F);
-                    glTexCoord2f(1.0F, 1.0F);
+                    glTexCoord2f(.0625F * textureCoordinate, 1.0F);
                     glVertex3f(x + 1.0F, y + .0F, z + .0F);
 
-                    glTexCoord2f(.0F, 1.0F);
+                    //glColor3f(1.0F, 1.0F, 1.0F);
+                    glTexCoord2f(.0F, .0625F * textureCoordinate);
                     glVertex3f(x + 1.0F, y + .0F, z + 1.0F);
-                    glColor3f(1.0F, 1.0F, 1.0F);
 
                     glTexCoord2f(.0F, .0F);
+                    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(.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(1.0F, .0F);
+                    /*glTexCoord2f(.0625F * textureCoordinate, .0F);
                     glVertex3f(x + .0F, y + 1.0F, z + .0F);
 
-                    glColor3f(.6F, .6F, .6F);
+                    //glColor3f(.6F, .6F, .6F);
-                    glTexCoord2f(1.0F, 1.0F);
+                    glTexCoord2f(.0625F * textureCoordinate, .0625F * textureCoordinate);
                     glVertex3f(x + .0F, y + .0F, z + .0F);
 
-                    glTexCoord2f(.0F, 1.0F);
+                    glTexCoord2f(.0F, .0625F * textureCoordinate);
                     glVertex3f(x + .0F, y + .0F, z + 1.0F);
-                    glColor3f(1.0F, 1.0F, 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(blockManager.isAir(x, y - 1, z))
+                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(1.0F, .0F);
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0F);
                     glVertex3f(x + .0F, y + .0F, z + .0F);
 
-                    glTexCoord2f(1.0F, 1.0F);
+                    glTexCoord2f(.0625F * textureCoordinate.x, .0625F * textureCoordinate.z);
                     glVertex3f(x + .0F, y + .0F, z + 1.0F);
 
-                    glTexCoord2f(.0F, 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.isAir(x, y + 1, z))
+                if(blockManager.isNodeClear(x, y + 1, z))
                 {
-                    glTexCoord2f(.0F, .0F);
+                    /*glTexCoord2f(.0F, .0F);
                     glVertex3f(x + 1.0F, y + 1.0F, z + .0F);
 
-                    glTexCoord2f(1.0F, .0F);
+                    glTexCoord2f(.0625F * textureCoordinate, .0F);
                     glVertex3f(x + .0F, y + 1.0F, z + .0F);
 
-                    glTexCoord2f(1.0F, 1.0F);
+                    glTexCoord2f(.0625F * textureCoordinate, .0625F * textureCoordinate);
                     glVertex3f(x + .0F, y + 1.0F, z + 1.0F);
 
-                    glTexCoord2f(.0F, 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();

include/TextureHandler.h

@@ -4,8 +4,8 @@
 #include "Base.h"
 
 
-//#ifndef TEXTURE_HANDLER
+#ifndef TEXTURE_HANDLER
-//#define TEXTURE_HANDLER
+#define TEXTURE_HANDLER
 class TextureHandler
 {
     private:
@@ -16,8 +16,7 @@ class TextureHandler
         unsigned char* imageData1;
 
     public:
-        GLuint textures;
+        GLuint texture;
-        GLuint textures1;
         unsigned char* loadTexture(char* filename)
         {
             return stbi_load(filename, &width, &height, &comp, 0);
@@ -26,45 +25,53 @@ class TextureHandler
         void loadAllTextures()
         {
             int textureIndex = 0;
+
             imageData = loadTexture("data/img/texturemap.png");
-
+            glGenTextures(1, &texture);
-            glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
+            glBindTexture(GL_TEXTURE_2D, texture);
-
-            glGenTextures(1, &textures);
-            glBindTexture(GL_TEXTURE_2D, textures);
 
             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);
             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);
+            glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 256, 256, 0, GL_RGBA, GL_UNSIGNED_BYTE, imageData);
-
-            imageData1 = loadTexture("data/img/oak.png");
-            glGenTextures(1, &textures1);
-            glBindTexture(GL_TEXTURE_2D, textures1);
-
-            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);
-            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);
         }
 
-        void getTextureForNode(int x, int y, int z)
+        int getTextureForNode(int x, int y, int z)
         {
             //Position2D block = BlockUtilities::getBlockFromNodeCoordinates(x, z);
             if(blockManager.getNodeAt(x, y, z) == 1)
             {
-                glBindTexture(GL_TEXTURE_2D, textures);
+                return 1;
             }
 
             else if(blockManager.getNodeAt(x, y, z) == 2)
             {
-                glBindTexture(GL_TEXTURE_2D, textures1);
+                return 2;
+            }
+
+            else if(blockManager.getNodeAt(x, y, z) == 3)
+            {
+                return 4;
+            }
+
+            else if(blockManager.getNodeAt(x, y, z) == 12)
+            {
+                return 81;
+            }
+
+            else if(blockManager.getNodeAt(x, y, z) == 13)
+            {
+                return 113;
+            }
+
+            else if(blockManager.getNodeAt(x, y, z) == 20)
+            {
+                return 17;
             }
 
 
         }
 };
 
-//#endif
+#endif

include/TitleMenu.h

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

main.cpp

@@ -1,27 +1,33 @@
 #include <stdlib.h>
 #include <GL/glut.h>
 #include "Utilities.h"
-#include "MapBlock.h"
+#include "LevelGenerator.h"
-#include "Base.h"
+//#include "MapBlock.h"
+//#include "Base.h"
 #include "NodeRenderer.h"
 #include "TextureHandler.h"
 #include <math.h>
 #include <cstdio>
+#include "include/Camera.h"
 #include <random>
+#include <glm/ext/matrix_transform.hpp>
 #include <SFML/Window.hpp>
+#include "include/TitleMenu.h"
 
 NodeRenderer renderer;
-
 BlockManager blockManager;
+LevelGenerator levelGen;
 TextureHandler textureHandler;
 
-GLfloat playerX = 0;
+GLfloat playerX = 2.5F;
-GLfloat playerY = -30;
+GLfloat playerY = 20.0F;
-GLfloat playerZ = -100;
+GLfloat playerZ = 1.5F;
 GLfloat playerRotX = 0;
 GLfloat playerRotY = 0;
+float light = 1.0F;
+sf::Vector2i oldMousePos;
 
-
+TitleMenu title;
 
 void display()
 {
@@ -29,43 +35,43 @@ void display()
     glLoadIdentity();
 
 
-    glRotatef(playerRotX, 1.0F, .0F, .0F);
+    //glRotatef(playerRotX, 1.0F, .0F, .0F);
-    glRotatef(playerRotY, .0F, 1.0F, .0F);
+    //glRotatef(playerRotY, .0F, 1.0F, .0F);
-    glTranslatef(playerX, playerY, playerZ);
+    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));
+
+    //https://glm.g-truc.net/0.9.9/api/a00668.html#gaa64aa951a0e99136bba9008d2b59c78e
+    glMatrixMode(GL_MODELVIEW);
+    //TODO transform
+    //glMatrixMode(GL_PROJECTION);
+    glLoadMatrixf(&matrix[0][0]);
+    //glTranslatef(playerX, playerY, playerZ);
     //glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
 
     glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
 
 
-    glBegin(GL_QUADS);
 
 
-        for(int x = 0; x < 100; x++)
+    for(int x = 0; x < 256; x++)
     {
-            for(int y = 0; y < 64; y++)
+        for(int y = 0; y < 80; y++)
         {
-                for(int z = 0; z < 100; z++)
+            for(int z = 0; z < 256; z++)
             {
                 if(blockManager.getNodeAt(x, y, z) > 0)
                 {
-                        textureHandler.getTextureForNode(x, y, z);
+                    renderer.renderNode(x, y, z, textureHandler.getTextureForNode(x, y, z));
-                        renderer.renderNode(x, y, z);
                 }
             }
         }
     }
 
-    glEnd();
+    //title.renderGUI();
 
     glFlush();
     glutSwapBuffers();
-/*
-    sf::Vector2i lastMousePos = sf::Vector2i(0, 0);
-    const sf::Window& window = nullptr;
-    sf::Vector2i mouseDelta = sf::Mouse::getPosition(window) - lastMousePos;
-    lastMousePos = sf::Mouse::getPosition(window);*/
-    //glutPostRedisplay();
-
 }
 
 
@@ -74,44 +80,64 @@ void reshape(int width, int height)
     glMatrixMode(GL_PROJECTION);
 
     glLoadIdentity();
-    gluPerspective(30, width / (float) height, 5, 512.0F);
+    gluPerspective(50, width / (float) height, .1F, 512.0F);
     glViewport(0, 0, width, height);
 
     glMatrixMode(GL_MODELVIEW);
     glutPostRedisplay();
 }
 
+int movementAngle = 0;
+int angularVel = 1;
+
 void updateTimer(int time)
 {
     // Movement
     if(sf::Keyboard::isKeyPressed(sf::Keyboard::W))
     {
-        playerZ += .8;
+        movementAngle = 0;
     }
 
     else if(sf::Keyboard::isKeyPressed(sf::Keyboard::S))
     {
-        playerZ -= .8;
+        movementAngle = 180; // 200 grads
     }
 
     if(sf::Keyboard::isKeyPressed(sf::Keyboard::A))
     {
-        playerX += .8;
+        movementAngle = 90;
     }
 
     else if(sf::Keyboard::isKeyPressed(sf::Keyboard::D))
     {
-        playerX -= .8;
+        movementAngle = 270;
+    }
+
+    if(sf::Keyboard::isKeyPressed(sf::Keyboard::W) || sf::Keyboard::isKeyPressed(sf::Keyboard::S))
+    {
+        int oldX = playerX;
+        int oldZ = playerZ;
+        playerX = playerX - cos(glm::radians(playerRotY + movementAngle)) * angularVel;
+        playerZ = playerZ + sin(glm::radians(playerRotY + movementAngle)) * angularVel;
+        if(blockManager.getNodeAt(playerX, playerY, playerZ) != 0)
+        {
+            playerX = oldX;
+            playerZ = oldZ;
+        }
     }
 
     if(sf::Keyboard::isKeyPressed(sf::Keyboard::LShift))
     {
-        playerY += .8;
+        if(blockManager.getNodeAt(playerX, playerY - 4, playerZ) == 0)
+        {
+            playerY -= .8;
+        }
+
     }
 
     else if(sf::Keyboard::isKeyPressed(sf::Keyboard::Space))
     {
-        playerY -= .8;
+        playerY += .8;
     }
 
     // Rotation
@@ -125,18 +151,33 @@ void updateTimer(int time)
         playerRotY += 1.8;
     }
 
-    if(sf::Keyboard::isKeyPressed(sf::Keyboard::Up))
+    if(sf::Keyboard::isKeyPressed(sf::Keyboard::F1))
     {
-        playerRotX -= 1.8;
+        levelGen.setSeed();
+        levelGen.generateBlock();
     }
 
-    else if(sf::Keyboard::isKeyPressed(sf::Keyboard::Down))
+    if(sf::Keyboard::isKeyPressed(sf::Keyboard::Up))
     {
         playerRotX += 1.8;
     }
 
+    else if(sf::Keyboard::isKeyPressed(sf::Keyboard::Down))
+    {
+        playerRotX = 1.8;
+    }
+
+    // Mouse-based movement
+    sf::Vector2i mousePos = sf::Mouse::getPosition();
+    sf::Vector2i mousePosDiff = oldMousePos - mousePos;
+    playerRotX -= mousePosDiff.y;
+    playerRotY -= mousePosDiff.x;
+    oldMousePos = sf::Vector2i(1920 / 2, 1080 / 2);
+    sf::Mouse::setPosition(sf::Vector2i(1920 / 2, 1080 / 2));
+
     if(sf::Keyboard::isKeyPressed(sf::Keyboard::Escape))
     {
+        printf("PlayerX: %f, PlayerZ: %f", playerX, playerZ);
         exit(0);
     }
 
@@ -148,8 +189,8 @@ int	main(int argc, char **argv)
 {
     glutInit(&argc, argv);
     glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
-    glutInitWindowSize(800, 600);
+    glutInitWindowSize(1920, 1080);
-    glutCreateWindow("XtreemNodes Engine - By MCL Software and Cube Software");
+    glutCreateWindow("XtreemNodes Engine - by MCL Software");
 
     glClearColor(.4, .7, .8 , 255);
     glEnable(GL_DEPTH_TEST);
@@ -185,6 +226,7 @@ int	main(int argc, char **argv)
 
 
 
+    levelGen.generateBlock();
 
     updateTimer(0);
     glutDisplayFunc(&display);