Architecture shift and not working render

src/components.cpp

@@ -1,3 +1,4 @@
+#include <iostream>
 #include <raylib.h>
 #include <raymath.h>
 #include "components.h"
@@ -25,9 +26,7 @@ Pacman::Pacman(Vector2 position) {
 Pacman::~Pacman() {
 	UnloadTexture(this->texture);
 }
-void Pacman::process() {
-	float delta = GetFrameTime();
-	
+void Pacman::tick() {
 	// Input handling
 	if (IsKeyDown(KEY_W) || IsKeyDown(KEY_UP)) {this->facing=1;}
 	if (IsKeyDown(KEY_A) || IsKeyDown(KEY_LEFT)) {this->facing=2;}
@@ -37,12 +36,14 @@ void Pacman::process() {
 	// Movement in direction
 	double angle = PI/2.0*facing;
 	Vector2 direction = {(float)(cos(angle)),(float)(sin(-angle))};
-	this->position = Vector2Add(this->position,Vector2Scale(direction, delta * (float)speed)); 
+	this->position = Vector2Add(this->position,Vector2Scale(direction, (float)speed)); 
+
 	}
 
 void Pacman::draw() {
 	// Drawing
 	DrawTextureRec(this->texture, this->getTextureRect(), this->position, WHITE);
+	DrawText(TextFormat("Position: %"), int posX, int posY, int fontSize, Color color)
 }
 
 // Wall definitions

src/components.h

@@ -7,29 +7,16 @@
 class Entity{
 	public:
 		virtual ~Entity(){}
+		
+		virtual void ready() {}
+		virtual void process() {}
+		virtual void draw() {}
+		virtual void tick() {}
 };
 
-class IProcessable {
-	public:
-		virtual ~IProcessable() {}	
-		// Called every frame
-		virtual void process() = 0;
-};
-class IReadible {
-	public:
-		virtual ~IReadible() {}	
-		// Called when the level is set up
-		virtual void ready() = 0;
-};
 
-class IDrawable {
-	public:
-		virtual ~IDrawable() {}	
-		virtual void draw() = 0;
-};
-
-class Pacman : public Entity, public IProcessable, public IDrawable {
-	const int speed = 64;
+class Pacman : public Entity{
+	const int speed = 16;
 	private:
 		Texture2D texture;
 		Vector2 position;
@@ -40,18 +27,18 @@ class Pacman : public Entity, public IProcessable, public IDrawable {
 		Pacman();
 		Pacman(Vector2 position);
 		~Pacman();
-		virtual void process();
-		virtual void draw();
+		void tick() override;
+		void draw() override;
 };
 
-class Wall :public Entity,public IReadible, public IDrawable {
+class Wall : public Entity {
 	private:
 		Texture2D texture;
 	public:
 		Wall();
 		~Wall();
-		virtual void ready();
-		virtual void draw();
+		void ready() override;
+		void draw() override;
 };
 
 #endif

src/main.cpp

@@ -1,6 +1,7 @@
 #include <raylib.h>
 #include <raymath.h>
 #include "components.h"
+#include "world.h"
 
 int main() {
 	const int screen_height = 320;
@@ -9,22 +10,28 @@ int main() {
 	InitWindow(screen_width, screen_height, "Test game");
 
 	SetTargetFPS(60);
+	
+	world = create_world_with(1.0);
+	
+	world.entities.push_back(Pacman({screen_width/2,screen_height/2}));
 
-	Pacman pacman = Pacman(Vector2{screen_width/2.0,screen_height/2.0});
+	world.setup();
 
 	while (WindowShouldClose() == false) {
 
-		
-		pacman.process();
+		world.process();		
 
 		BeginDrawing();
 
 		ClearBackground(BLACK);
-
-		pacman.draw();
+		
+		DrawText(TextFormat("Entities: %i",world.entities.size()),0,0, 14,WHITE);
+		world.draw();
 
 		EndDrawing();
 	}
 
+	CloseWindow();
+
 	return 0;
 }

src/world.cpp

@@ -1,55 +1,42 @@
 #include "world.h"
-#include "components.h"
+#include <raylib.h>
 
 World::World(){
-	this->entities = new Entity[World::GRID_SIZE];
+	this->entities = {};
+	this->seconds_per_tick = 0;
+	this->clock = 0;
 }
 
-World::~World(){
-		delete [] this->entities;
-		delete [] this->processables;
-		delete [] this->drawables;
-	}
-
 void World::setup(){
-	this->processables_count = 0;		
-	this->drawables_count = 0;
-
-	IProcessable* temp_processables[World::GRID_SIZE];
-	IDrawable* temp_drawables[World::GRID_SIZE];
-
-	for(int i = 0; i < World::GRID_SIZE; i++) {
-		// Get all processables and drawables as pointers to store later.
-		IProcessable* processable = dynamic_cast<IProcessable*>(&this->entities[i]);
-		IDrawable* drawable = dynamic_cast<IDrawable*>(&this->entities[i]);
-
-		if (processable != nullptr) {
-			temp_processables[this->processables_count] = processable;
-			this->processables_count++;
-		}
-		if (drawable != nullptr) {
-			temp_drawables[this->drawables_count] = drawable;
-			this->drawables_count++;
-		}
-	}
-	
-	// Store processables and drawables
-	this->processables = new IProcessable*[this->processables_count];
-	this->drawables = new IDrawable*[this->drawables_count];
-
-	for(int i = 0; i < this->processables_count; i++)
-		this->processables[i] = temp_processables[i];
-	for(int i = 0; i < this->drawables_count; i++)
-		this->drawables[i] = temp_drawables[i];
-
-	// Call ready on all readibles
-	for(int i = 0; i < World::GRID_SIZE; i++)
-	{
-		IReadible* readible = dynamic_cast<IReadible*>(&this->entities[i]);
-		if (readible != nullptr)
-			readible->ready();
-	}
-
+	for(int i = 0; i < this->entities.size(); i++)
+		this->entities[i].ready();
 }
 
+void World::process(){
+	this->clock += GetFrameTime();
 
+	for(int i = 0; i < this->entities.size(); i++) {
+		this->entities[i].process();
+		if (this->clock>=this->seconds_per_tick) {
+			this->entities[i].tick();
+		}
+	}
+
+	if (this->clock>=this->seconds_per_tick) {
+		this->clock = 0;
+	}
+}
+
+void World::draw() {
+	for(int i = 0; i< this->entities.size(); i++) {
+		this->entities[i].draw();
+	}
+}
+
+World create_world_with(float seconds_per_tick){
+	World result = World();
+	
+	result.seconds_per_tick = seconds_per_tick;
+
+	return result;
+}

src/world.h

@@ -2,31 +2,30 @@
 #define WORLD_H
 
 #include "components.h"
+#include <vector>
 
 /// Class that holds information about game world
 class World {
 	public:
-		const int GRID_SIZE = 20*20;
 		World();
-		~World();	
-		Entity* entities; /// Main subjects of game world.
+
+		std::vector<Entity> entities; /// Main subjects of game world.
+		float seconds_per_tick; 	  /// Internal clock speed
 		
 		void setup();     /// Sets up game world. 
 					      /// Should be called once when entites are set.
 
 		void process();   /// Should be called every frame. Calls
-						  /// process() on every processable
+						  /// process() on every entity
 
 		void draw();	  /// Should be called at the end of frame.
-						  /// Calls draw() on every drawable
-		
+						  /// Calls draw() on every entity	
 	private:
-		int processables_count;
-		IProcessable** processables;
-		int drawables_count;
-		IDrawable** drawables;
+		float clock;
 };
 
 static World world; /// World singleton
 
+World create_world_with(float seconds_per_tick);
+
 #endif