Implement movement and collision for the player.

Faceball2030/Editor.cpp

@@ -1,16 +1,26 @@
-
 #include "pixelGameEngine.h"
 #include "main.h"
 using namespace olc;
 
 extern FaceBall* game;
 
+Editor::Editor() {
+	map = LoadLevel(this->level);
+	MAP_SIZE = { (int)map[0].size(),(int)map.size() };
+}
+
 void Editor::Update(float fElapsedTime){
 	MouseWheelEnemySelection();
 	RenderLevel();
 	WaveLayerSelection();
 	game->DrawStringDecal({ 2,16 }, "Selected Enemy ("+std::to_string(selectedEnemy) + "): " + game->GetData(selectedEnemy).name, WHITE, {3,3});
 	game->DrawStringDecal({ 2,(float)game->ScreenHeight() - 50 }, "Layer " + std::to_string(waveLayer), WHITE, { 5,5 });
+	if (!game->IsTextEntryEnabled()) {
+		if (game->GetKey(F3).bPressed) {
+			SaveLevel();
+			std::cout << "Level " << level << " Saved!" << std::endl;
+		}
+	}
 	LoadLevelHandling();
 }
 
@@ -88,6 +98,7 @@ void Editor::RenderLevel()
 			vf2d squarePos = vf2d{ (float)x,(float)y }*GRID_SIZE + center;
 			if (game->GetMouseX() >= squarePos.x && game->GetMouseX() <= squarePos.x + GRID_SIZE.x &&
 				game->GetMouseY() >= squarePos.y && game->GetMouseY() <= squarePos.y + GRID_SIZE.y) {
+				if (!game->IsTextEntryEnabled()) {
 					if (game->GetKey(W).bPressed) {
 						t.wallN = !t.wallN;
 						if (y > 0) {
@@ -161,6 +172,7 @@ void Editor::RenderLevel()
 					if (game->GetKey(LEFT).bHeld) {
 						t.facingDir = FacingDirection::WEST;
 					}
+				}
 				game->FillRectDecal(squarePos, GRID_SIZE, { 0,0,255,64 });
 			}
 			//game->DrawRectDecal(squarePos,GRID_SIZE,{64,64,64});
@@ -201,6 +213,7 @@ void Editor::RenderLevel()
 
 void Editor::WaveLayerSelection()
 {
+	if (!game->IsTextEntryEnabled()) {
 		if (game->GetKey(K1).bPressed) {
 			waveLayer = 0;
 		}
@@ -211,6 +224,33 @@ void Editor::WaveLayerSelection()
 			waveLayer = 2;
 		}
 	}
+}
+
+void Editor::SaveLevel()
+{
+	std::ofstream file("assets/map/map" + std::to_string(level) + ".map");
+	file << MAP_SIZE.x << std::endl;
+	file << MAP_SIZE.y << std::endl;
+	for (int y = 0; y < MAP_SIZE.y; y++) {
+		for (int x = 0; x < MAP_SIZE.x; x++) {
+			int databits=0;
+			Tile& t = map[y][x];
+			databits =
+				t.blink << 15 |
+				int(t.facingDir) << 13 |
+				int(t.enemyId) << 7 |
+				t.wave3 << 6 |
+				t.wave2 << 5 |
+				t.wave1 << 4 |
+				t.wallN << 3 |
+				t.wallE << 2 |
+				t.wallS << 1 |
+				t.wallW;
+			file << databits << std::endl;
+		}
+	}
+	file.close();
+}
 
 void Editor::OnTextEntryComplete(const std::string& sText) {
 	std::stringstream ss(game->TextEntryGetString());
@@ -222,7 +262,8 @@ void Editor::OnTextEntryComplete(const std::string& sText) {
 				game->TextEntryEnable(false);
 				promptState = PromptState::NONE;
 				this->level = input;
-				LoadLevel();
+				map = LoadLevel(this->level);
+				MAP_SIZE = { (int)map[0].size(),(int)map.size() };
 			}
 			else {
 				reEnableTextEntry = true;
@@ -294,7 +335,8 @@ void Editor::OnTextEntryComplete(const std::string& sText) {
 	
 }
 
-void Editor::LoadLevel() {
+std::vector<std::vector<Tile>> Editor::LoadLevel(int level) {
+	std::vector<std::vector<Tile>> map;
 	std::ifstream file("assets/map/map"+std::to_string(level)+".map");
 	if (file.good()) {
 		while (file.good()) {
@@ -303,7 +345,7 @@ void Editor::LoadLevel() {
 			int width = std::atoi(line.c_str());
 			std::getline(file, line);
 			int height = std::atoi(line.c_str());
-			MAP_SIZE = { width,height };
+			vi2d MAP_SIZE = { width,height };
 			map.clear();
 			for (int y = 0; y < MAP_SIZE.y; y++) {
 				std::vector<Tile>row;
@@ -325,11 +367,14 @@ void Editor::LoadLevel() {
 				}
 				map.push_back(row);
 			}
+			goto loopDone;
 		}
+		loopDone: 
+		int a;
 	}
 	else {
 		std::cout << "Map Level " << level << " does not exist. Creating default map."<<std::endl;
-		MAP_SIZE = { 5,5 };
+		vi2d MAP_SIZE = { 5,5 };
 		map.clear();
 		for (int y = 0; y < MAP_SIZE.y; y++) {
 			std::vector<Tile>row;
@@ -339,4 +384,5 @@ void Editor::LoadLevel() {
 			map.push_back(row);
 		}
 	}
+	return map;
 }

Faceball2030/Editor.h

@@ -58,8 +58,8 @@ struct Tile {
 };
 
 class Editor {
-	int level;
+	int level=1;
-	vi2d MAP_SIZE;
+	vi2d MAP_SIZE = { 1,1 };
 	bool reEnableTextEntry; //We must set this to true to cause Text Entry to reappear due to how the callback works.
 	std::vector<std::vector<Tile>> map;
 	const vi2d GRID_SIZE = { 32,32 };
@@ -67,12 +67,14 @@ class Editor {
 	PromptState promptState = PromptState::NONE;
 	int waveLayer = 0;
 	public:
-		Editor() {}
+		Editor();
 		void Update(float fElapsedTime);
+		std::vector<std::vector<Tile>> LoadLevel(int level);
 		void OnTextEntryComplete(const std::string& sText);
-		void LoadLevel();
+	private:
 		void LoadLevelHandling();
 		void MouseWheelEnemySelection();
 		void RenderLevel();
 		void WaveLayerSelection();
+		void SaveLevel();
 };

Faceball2030/Faceball2030.vcxproj

@@ -104,7 +104,7 @@
       <SDLCheck>true</SDLCheck>
       <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ConformanceMode>true</ConformanceMode>
-      <LanguageStandard>stdcpp14</LanguageStandard>
+      <LanguageStandard>stdcpp17</LanguageStandard>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -133,6 +133,7 @@
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="Editor.h" />
+    <ClInclude Include="geometry2d.h" />
     <ClInclude Include="main.h" />
     <ClInclude Include="pixelGameEngine.h" />
   </ItemGroup>

Faceball2030/Faceball2030.vcxproj.filters

@@ -32,5 +32,8 @@
     <ClInclude Include="main.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="geometry2d.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>

Faceball2030/assets/map/map1.map

@@ -1,6 +1,34 @@
-2
+8
-2
+4
-41126
+33195
-41126
+32778
-41126
+8200
-41126
+8204
+8203
+8202
+8200
+8204
+40969
+32776
+0
+8194
+8618
+8202
+8198
+8197
+8193
+8192
+8198
+8617
+8200
+8202
+8202
+8198
+8195
+16662
+8207
+8195
+8194
+8202
+8202
+8206

Faceball2030/main.cpp

@@ -1,5 +1,6 @@
 #define OLC_PGE_APPLICATION
 #include "pixelGameEngine.h"
+#include "geometry2d.h"
 #include <strstream>
 #include <algorithm>
 #include "main.h"
@@ -23,6 +24,113 @@ void FaceBall::InitializeEnemyData() {
 	enemyData[AREA_MAP] = { "Map",GREEN };
 }
 
+void FaceBall::LoadLevel(int level)
+{
+	this->level = level;
+	std::vector<std::vector<Tile>>mapData = editor.LoadLevel(level);
+	MAP_SIZE = { (int)mapData[0].size(),(int)mapData.size() };
+	map.clear();
+	mapMesh.tris.clear();
+	objects.clear();
+	for (int y = 0; y < MAP_SIZE.y; y++) {
+		std::vector<MapSquare>row;
+		for (int x = 0; x < MAP_SIZE.x; x++) {
+			row.push_back({});
+			mapMesh.tris.push_back({ {{(float)x,0,(float)y},{(float)x,0,(float)y + 1},{(float)x + 1,0,(float)y}},{{0,0},{1,0},{0,1}},BLUE });
+			mapMesh.tris.push_back({ {{(float)x + 1,0,(float)y},{(float)x,0,(float)y + 1},{(float)x + 1,0,(float)y + 1}},{{0,0},{1,0},{0,1}},BLUE });
+		}
+		map.push_back(row);
+	}
+	for (int y = 0; y < MAP_SIZE.y; y++) {
+		for (int x = 0; x < MAP_SIZE.x; x++) {
+			int wallData = 0;
+			if (mapData[y][x].wallN) {
+				wallData |= NORTH;
+			}
+			if (mapData[y][x].wallE) {
+				wallData |= EAST;
+			}
+			if (mapData[y][x].wallS) {
+				wallData |= SOUTH;
+			}
+			if (mapData[y][x].wallW) {
+				wallData |= WEST;
+			}
+			AddWall(wallData, { x,y });
+			if (map[y][x].wallN != NULL) {
+				mapMesh.tris.push_back({ {{(float)x,1,(float)y},{(float)x,0,(float)y},{(float)x + 1,1,(float)y}},{{0,0},{1,0},{0,1}},YELLOW });
+				mapMesh.tris.push_back({ {{(float)x,0,(float)y},{(float)x + 1,0,(float)y},{(float)x + 1,1,(float)y}},{{0,0},{1,0},{0,1}},YELLOW });
+			}
+			if (map[y][x].wallS != NULL) {
+				mapMesh.tris.push_back({ {{(float)x + 1,1,(float)y + 1},{(float)x,0,(float)y + 1},{(float)x,1,(float)y + 1}},{{0,0},{1,0},{0,1}},DARK_RED });
+				mapMesh.tris.push_back({ {{(float)x + 1,1,(float)y + 1},{(float)x + 1,0,(float)y + 1},{(float)x,0,(float)y + 1}},{{0,0},{1,0},{0,1}},DARK_RED });
+			}
+			if (map[y][x].wallW != NULL) {
+				mapMesh.tris.push_back({ {{(float)x,1,(float)y},{(float)x,1,(float)y + 1}, {(float)x,0,(float)y + 1}},{{0,0},{1,0},{0,1}},MAGENTA });
+				mapMesh.tris.push_back({ {{(float)x,0,(float)y},{(float)x,1,(float)y}, {(float)x,0,(float)y + 1}}, {{0,0},{1,0},{0,1}},MAGENTA });
+			}
+			if (map[y][x].wallE != NULL) {
+				mapMesh.tris.push_back({ {{(float)x + 1,0,(float)y + 1},{(float)x + 1,1,(float)y + 1},{(float)x + 1,1,(float)y}},{{0,0},{1,0},{0,1}},CYAN });
+				mapMesh.tris.push_back({ {{(float)x + 1,0,(float)y + 1} ,{(float)x + 1,1,(float)y},{(float)x + 1,0,(float)y}},{{0,0},{1,0},{0,1}},CYAN });
+			}
+		}
+	}
+	objects.push_back({ mapMesh });
+}
+
+bool FaceBall::CheckCollision(vec3d movementVector){
+	utils::geom2d::circle<float>newPos{ {player.GetPos().x + movementVector.x,player.GetPos().z + movementVector.z},player.GetRadius() };
+	bool collisionOccured = false;
+	for (int y = -1; y <= 1; y++) {
+		for (int x = -1; x <= 1; x++) {
+			int offsetX = (int)player.GetPos().x + x;
+			int offsetY = (int)player.GetPos().z + y;
+			if (offsetX >= 0 && offsetX < MAP_SIZE.x && offsetY >= 0 && offsetY < MAP_SIZE.y) {
+				MapSquare tile = map[offsetY][offsetX];
+				if (tile.wallN != NULL) {
+					utils::geom2d::line<float>wall{ {(float)offsetX,(float)offsetY},{(float)offsetX+1,(float)offsetY} };
+					if (((int)(newPos.pos.x-player.GetRadius())==offsetX||
+						(int)(newPos.pos.x + player.GetRadius()) == offsetX)
+						&&
+						newPos.pos.y > wall.start.y && wall.start.y > newPos.pos.y - player.GetRadius()) {
+						collisionOccured = true;
+						goto breakOutOfCollisionLoop;
+					}
+				}
+				if (tile.wallE != NULL) {
+					utils::geom2d::line<float>wall{ {(float)offsetX+1,(float)offsetY},{(float)offsetX + 1,(float)offsetY+1} };
+					if (((int)(newPos.pos.y - player.GetRadius()) == offsetY ||
+						(int)(newPos.pos.y + player.GetRadius()) == offsetY)
+						&& newPos.pos.x<wall.start.x && wall.start.x < newPos.pos.x + player.GetRadius()) {
+						collisionOccured = true;
+						goto breakOutOfCollisionLoop;
+					}
+				}
+				if (tile.wallS != NULL) {
+					utils::geom2d::line<float>wall{ {(float)offsetX,(float)offsetY+1},{(float)offsetX + 1,(float)offsetY+1} };
+					if (((int)(newPos.pos.x - player.GetRadius()) == offsetX ||
+						(int)(newPos.pos.x + player.GetRadius()) == offsetX)
+						&& newPos.pos.y < wall.start.y && wall.start.y < newPos.pos.y + player.GetRadius()) {
+						collisionOccured = true;
+						goto breakOutOfCollisionLoop;
+					}
+				}
+				if (tile.wallW != NULL) {
+					utils::geom2d::line<float>wall{ {(float)offsetX,(float)offsetY},{(float)offsetX,(float)offsetY + 1} };
+					if (((int)(newPos.pos.y - player.GetRadius()) == offsetY ||
+						(int)(newPos.pos.y + player.GetRadius()) == offsetY)
+						&& newPos.pos.x > wall.start.x && wall.start.x > newPos.pos.x - player.GetRadius()) {
+						collisionOccured = true;
+						goto breakOutOfCollisionLoop;
+					}
+				}
+			}
+		}
+	}
+	breakOutOfCollisionLoop:
+	return collisionOccured;
+}
+
 EnemyData FaceBall::GetData(EnemyID id)
 {
 	return enemyData[id];
@@ -364,8 +472,8 @@ void FaceBall::RenderWorld() {
 	vec3d vTarget = { 0,sinf(pitch),cosf(pitch) };
 	mat4x4 matCameraRot = Matrix_MakeRotationY(fYaw);
 	vLookDir = Matrix_MultiplyVector(matCameraRot, vTarget);
-	vTarget = Vector_Add(vCamera, vLookDir);
+	vTarget = Vector_Add(player.GetPos(), vLookDir);
-	mat4x4 matCamera = Matrix_PointAt(vCamera, vTarget, vUp);
+	mat4x4 matCamera = Matrix_PointAt(player.GetPos(), vTarget, vUp);
 	mat4x4 matView = Matrix_QuickInverse(matCamera);
 
 	std::vector<Triangle>vecTrianglesToRaster;
@@ -397,7 +505,7 @@ void FaceBall::RenderWorld() {
 			normal = Vector_CrossProduct(line1, line2);
 			normal = Vector_Normalise(normal);
 
-			vec3d vCameraRay = Vector_Sub(triTransformed.p[0], vCamera);
+			vec3d vCameraRay = Vector_Sub(triTransformed.p[0], player.GetPos());
 
 			if (Vector_DotProduct(normal, vCameraRay) < 0) {
 				vec3d light_dir = Vector_Mul(vLookDir, -1);
@@ -545,23 +653,38 @@ void FaceBall::RenderWorld() {
 }
 
 void FaceBall::HandleKeys(float fElapsedTime) {
-	vec3d vForward = Vector_Mul(vLookDir, 2 * fElapsedTime);
+	vec3d vForward = Vector_Mul(vLookDir, std::min(player.GetRadius()-0.00001f,2*fElapsedTime));
 	if (freeRoam) {
-		if (GetKey(olc::DOWN).bHeld) {
+		if (GetKey(DOWN).bHeld) {
 			pitch -= 1 * fElapsedTime;
 		}
-		if (GetKey(olc::UP).bHeld) {
+		if (GetKey(UP).bHeld) {
 			pitch += 1 * fElapsedTime;
 		}
 	}
 	else {
 		pitch = 0;
 	}
-	if (GetKey(olc::W).bHeld) {
+	if (GetKey(W).bHeld) {
-		vCamera = Vector_Add(vCamera, vForward);
+		if (!CheckCollision({ vForward.x,0,0 })) {
+			vec3d xMovement{ vForward.x,0,0 };
+			player.UpdatePos(Vector_Add(player.GetPos(), xMovement));
+		}
+		if (!CheckCollision({0,0,vForward.z})) {
+			vec3d zMovement{ 0,0,vForward.z };
+			player.UpdatePos(Vector_Add(player.GetPos(), zMovement));
+		}
+	}
+	if (GetKey(S).bHeld) {
+		vec3d vReverse = { -vForward.x,-vForward.y,-vForward.z };
+		if (!CheckCollision({ vReverse.x,0,0 })) {
+			vec3d xMovement{ vReverse.x,0,0 };
+			player.UpdatePos(Vector_Add(player.GetPos(), xMovement));
+		}
+		if (!CheckCollision({ 0,0,vReverse.z })) {
+			vec3d zMovement{ 0,0,vReverse.z };
+			player.UpdatePos(Vector_Add(player.GetPos(), zMovement));
 		}
-	if (GetKey(olc::S).bHeld) {
-		vCamera = Vector_Sub(vCamera, vForward);
 	}
 	if (GetKey(olc::A).bHeld) {
 		fYaw -= 2 * fElapsedTime;
@@ -574,7 +697,7 @@ void FaceBall::HandleKeys(float fElapsedTime) {
 	}
 }
 
-void FaceBall::AddWall(Direction dir, vi2d gridSquare) {
+void FaceBall::AddWall(int dir, vi2d gridSquare) {
 	if (dir & NORTH) {
 		map[gridSquare.y][gridSquare.x].wallN = dot;
 		if (gridSquare.y > 0) {
@@ -615,99 +738,8 @@ bool FaceBall::OnUserCreate()
 
 	Mesh testEnemy("assets/enemies/ShootMe.obj", enemy_ShootMe_tex);
 	mapMesh.texture = dot;
-	for (int i = 0; i < 75; i++) {
-		Object newEnemy({ testEnemy,{ float(rand() % 20),float(rand() % 20) }, (rand() % 1000) / 1000.f * 2 * PI });
-		objects.push_back(newEnemy);
-	}
-
-	for (int y = 0; y < MAP_SIZE.y; y++) {
-		std::vector<MapSquare>row;
-		for (int x = 0; x < MAP_SIZE.x; x++) {
-			row.push_back({});
-			mapMesh.tris.push_back({ {{(float)x,0,(float)y},{(float)x,0,(float)y + 1},{(float)x + 1,0,(float)y}},{{0,0},{1,0},{0,1}},BLUE });
-			mapMesh.tris.push_back({ {{(float)x + 1,0,(float)y},{(float)x,0,(float)y + 1},{(float)x + 1,0,(float)y + 1}},{{0,0},{1,0},{0,1}},BLUE });
-		}
-		map.push_back(row);
-	}
 
-	for (int y = 0; y < MAP_SIZE.y; y++) {
+	LoadLevel(1);
-		for (int x = 0; x < MAP_SIZE.x; x++) {
-			switch (rand() % 16) {
-			case 0: {//No Wall.
-
-			}break;
-			case 1: {//North Wall.
-				AddWall(NORTH, { x,y });
-			}break;
-			case 2: {//East Wall.
-				AddWall(EAST, { x,y });
-			}break;
-			case 3: {//South Wall.
-				AddWall(SOUTH, { x,y });
-			}break;
-			case 4: {//West Wall.
-				AddWall(WEST, { x,y });
-			}break;
-			case 5: {//NE Wall.
-				AddWall(Direction(NORTH | EAST), { x,y });
-			}break;
-			case 6: {
-				AddWall(Direction(NORTH | WEST), { x,y });
-			}break;
-			case 7: {
-				AddWall(Direction(SOUTH | EAST), { x,y });
-			}break;
-			case 8: {
-				AddWall(Direction(SOUTH | WEST), { x,y });
-			}break;
-			case 9: {
-				AddWall(Direction(NORTH | SOUTH), { x,y });
-			}break;
-			case 10: {
-				AddWall(Direction(EAST | WEST), { x,y });
-			}break;
-			case 11: {
-				AddWall(Direction(NORTH | WEST | EAST), { x,y });
-			}break;
-			case 12: {
-				AddWall(Direction(NORTH | WEST | SOUTH), { x,y });
-			}break;
-			case 13: {
-				AddWall(Direction(WEST | SOUTH | EAST), { x,y });
-			}break;
-			case 14: {
-				AddWall(Direction(SOUTH | EAST | NORTH), { x,y });
-			}break;
-			case 15: {
-				AddWall(Direction(SOUTH | EAST | NORTH | WEST), { x,y });
-			}break;
-			}
-		}
-	}
-	AddWall(Direction(SOUTH | EAST | NORTH | WEST), { 0,0 });
-
-	for (int y = 0; y < MAP_SIZE.y; y++) {
-		for (int x = 0; x < MAP_SIZE.x; x++) {
-			if (map[y][x].wallN != NULL) {
-				mapMesh.tris.push_back({ {{(float)x,1,(float)y},{(float)x,0,(float)y},{(float)x + 1,1,(float)y}},{{0,0},{1,0},{0,1}},YELLOW });
-				mapMesh.tris.push_back({ {{(float)x,0,(float)y},{(float)x + 1,0,(float)y},{(float)x + 1,1,(float)y}},{{0,0},{1,0},{0,1}},YELLOW });
-			}
-			if (map[y][x].wallS != NULL) {
-				mapMesh.tris.push_back({ {{(float)x + 1,1,(float)y + 1},{(float)x,0,(float)y + 1},{(float)x,1,(float)y + 1}},{{0,0},{1,0},{0,1}},DARK_RED });
-				mapMesh.tris.push_back({ {{(float)x + 1,1,(float)y + 1},{(float)x + 1,0,(float)y + 1},{(float)x,0,(float)y + 1}},{{0,0},{1,0},{0,1}},DARK_RED });
-			}
-			if (map[y][x].wallW != NULL) {
-				mapMesh.tris.push_back({ {{(float)x,1,(float)y},{(float)x,1,(float)y + 1}, {(float)x,0,(float)y + 1}},{{0,0},{1,0},{0,1}},MAGENTA });
-				mapMesh.tris.push_back({ {{(float)x,0,(float)y},{(float)x,1,(float)y}, {(float)x,0,(float)y + 1}}, {{0,0},{1,0},{0,1}},MAGENTA });
-			}
-			if (map[y][x].wallE != NULL) {
-				mapMesh.tris.push_back({ {{(float)x + 1,0,(float)y + 1},{(float)x + 1,1,(float)y + 1},{(float)x + 1,1,(float)y}},{{0,0},{1,0},{0,1}},CYAN });
-				mapMesh.tris.push_back({ {{(float)x + 1,0,(float)y + 1} ,{(float)x + 1,1,(float)y},{(float)x + 1,0,(float)y}},{{0,0},{1,0},{0,1}},CYAN });
-			}
-		}
-	}
-
-	//objects.push_back(mapMesh);
 
 	return true;
 }
@@ -716,9 +748,6 @@ bool FaceBall::OnUserUpdate(float fElapsedTime)
 {
 	switch (mode) {
 		case GAME: {
-			for (Object& o : objects) {
-				o.rot += PI / 8 * fElapsedTime;
-			}
 			HandleKeys(fElapsedTime);
 			RenderWorld();
 		}break;
@@ -728,6 +757,9 @@ bool FaceBall::OnUserUpdate(float fElapsedTime)
 	}
 	if (GetKey(olc::F5).bPressed) {
 		mode = (GAMEMODE)!(mode&1);
+		if (mode == GAMEMODE::GAME) {
+			LoadLevel(level);
+		}
 	}
 	return true;
 }

Faceball2030/main.h

@@ -1,6 +1,7 @@
 #pragma once
 #include "pixelGameEngine.h"
 #include "Editor.h"
+#include "geometry2d.h"
 using namespace olc;
 
 const float PI = 3.14159f;
@@ -31,6 +32,25 @@ struct vec3d
 	float y = 0;
 	float z = 0;
 	float w = 1;
+	friend std::ostream& operator << (std::ostream& os, const vec3d& rhs) { os << rhs.x << "," << rhs.y << "," << rhs.z; return os; }
+};
+
+struct Player {
+	private:
+	vec3d pos;
+	olc::utils::geom2d::circle<float> playerR;
+	public:
+	Player(vec3d pos,olc::utils::geom2d::circle<float>r):pos(pos), playerR(r) {}
+	void UpdatePos(vec3d pos) {
+		this->pos = pos;
+		playerR.pos = { pos.x,pos.z };
+	}
+	float GetRadius() {
+		return playerR.radius;
+	}
+	vec3d&GetPos() {
+		return pos;
+	}
 };
 
 struct Triangle
@@ -160,10 +180,10 @@ class FaceBall : public PixelGameEngine
 	std::vector<Object>objects;
 	GAMEMODE mode=GAMEMODE::GAME;
 	Editor editor; 
+	int level=1;
 
 	mat4x4 matProj;
 
-	vec3d vCamera = { 5,0.5,5 };
 	vec3d vLookDir;
 
 	float zOffset = 2;
@@ -172,6 +192,8 @@ class FaceBall : public PixelGameEngine
 	float fYaw = 0;
 	float pitch = -PI / 6;
 
+	Player player = { {3.7,0.3,0.7}, {{0.5,0.5},0.2} };
+
 	vec3d Matrix_MultiplyVector(mat4x4& m, vec3d& i);
 	mat4x4 Matrix_MakeIdentity();
 	mat4x4 Matrix_MakeRotationX(float fAngleRad);
@@ -194,9 +216,11 @@ class FaceBall : public PixelGameEngine
 	int Triangle_ClipAgainstPlane(vec3d plane_p, vec3d plane_n, Triangle& in_tri, Triangle& out_tri1, Triangle& out_tri2);
 	void RenderWorld();
 	void HandleKeys(float fElapsedTime);
-	void AddWall(Direction dir, vi2d gridSquare);
+	void AddWall(int dir, vi2d gridSquare);
 	bool OnUserCreate() override;
 	bool OnUserUpdate(float fElapsedTime) override;
 	void OnTextEntryComplete(const std::string& sText) override;
 	void InitializeEnemyData();
+	void LoadLevel(int level);
+	bool CheckCollision(vec3d movementVector);
 };