maps are more efficient to make and run on memory

include/elements.hpp

@@ -4,6 +4,7 @@
 #include <SFML/Graphics/Color.hpp>
 #include <SFML/Graphics/RectangleShape.hpp>
 #include <SFML/System/Vector2.hpp>
+#include "scheduler.hpp"
 #include "globals.hpp"
 
 enum class CollisionDir { None, Left, Right, Top, Bottom };
@@ -24,11 +25,6 @@ protected:
 	float _border_thickness;
 };
 
-struct Player_timers {
-	float dash_cooldown { 0 };
-	float dash_cooldown_max { 5 };
-};
-
 class Player : public Entity {
 public:
 	Player(sf::Vector2<float> size, sf::Vector2<float> pos, sf::Vector2f velocity, float border_thickness, float gravity, float max_acceleration, float dash_distance, sf::Color inside_color, sf::Color border_color);
@@ -37,7 +33,7 @@ public:
 	float m_dash_distance;
 	bool m_jumping;
 	bool m_dash;
-	Player_timers timers;
+	Times timers;
 	void handle_movment();
 	void handle_gravity();
 	bool get_jumping();

include/maps.hpp

@@ -4,7 +4,10 @@
 #include "globals.hpp"
 #include "elements.hpp"
 
-extern int map_data[MAX_ROWS][MAX_COLS];
+extern char test_level_0[MAX_ROWS][MAX_COLS];
-void merged_walls(Entity* wall_list[MAX_ROWS][MAX_COLS]);
+extern char test_level_1[MAX_ROWS][MAX_COLS];
+
+void clear_map(Entity* wall_list[MAX_ROWS][MAX_COLS]);
+void load_map(Entity* wall_list[MAX_ROWS][MAX_COLS], const char map_data[MAX_ROWS][MAX_COLS]);
 
 #endif

include/scheduler.hpp

@@ -1,7 +1,14 @@
 #ifndef SCHEDULER_HPP
 #define SCHEDULER_HPP
 
+struct Times {
+	float dash_cooldown { 0 };
+	float dash_cooldown_max { 5 };
+	float level_switch_cooldown { 0 };
+	float level_switch_cooldown_max { 1 };
+};
+
 struct Timer {
-	void update_timers(bool &running, float &dash_timer);
+	void update_timers(bool &running, Times &times);
 };
 #endif

src/main.cpp

@@ -19,6 +19,7 @@
 int main() {
 	Timer time;
 	Entity *wall_list[MAX_ROWS][MAX_COLS] = {};
+	int current_level = 0;
 	struct {
 		sf::Vector2<float> size { TILESIZE / 2.0f, TILESIZE / 2.0f };
 		sf::Vector2<float> pos { TILESIZE, TILESIZE };
@@ -29,37 +30,7 @@ int main() {
 		sf::Vector2f velocity { 4.0f, 0 };
 	} player_data;
 
-	struct {
+	load_map(wall_list, test_level_0);
-		sf::Vector2f size { TILESIZE, TILESIZE };
-		sf::Vector2f pos { 0, 0 };
-		sf::Vector2f velocity { 0, 0 };
-		float border_size { -2.0f };
-	} tile_data;
-
-#ifdef __APPLE__
-	for(auto[i, j] : ranges::views::cartesian_product(ranges::views::iota(0, MAX_ROWS), ranges::views::iota(0, MAX_COLS))) {
-		if(map_data[i][j] != 1) continue;
-		wall_list[i][j] = new Entity { tile_data.size, tile_data.pos, tile_data.velocity, tile_data.border_size, sf::Color::Black };
-	}
-
-	for(auto[i, j] : ranges::views::cartesian_product(ranges::views::iota(0, MAX_ROWS), ranges::views::iota(0, MAX_COLS))) {
-		if(wall_list[i][j] == nullptr) continue;
-		wall_list[i][j]->rect.setPosition({ (j * tile_data.size.x), (i * tile_data.size.y) });
-	}
-
-#else
-	for(auto[i, j] : std::views::cartesian_product(std::views::iota(0, MAX_ROWS), std::views::iota(0, MAX_COLS))) {
-		if(map_data[i][j] != 1) continue;
-		wall_list[i][j] = new Entity { tile_data.size, tile_data.pos, tile_data.velocity, tile_data.border_size, sf::Color::Black };
-	}
-
-	merged_walls(wall_list);
-
-	for(auto[i, j] : std::views::cartesian_product(std::views::iota(0, MAX_ROWS), std::views::iota(0, MAX_COLS))) {
-		if(wall_list[i][j] == nullptr) continue;
-		wall_list[i][j]->rect.setPosition({ (j * tile_data.size.x), (i * tile_data.size.y) });
-	}
-#endif
 
 	Player player {
 		player_data.size, player_data.pos, player_data.velocity,
@@ -80,7 +51,7 @@ int main() {
 	text.setPosition({ WIDTH - (TILESIZE * 11.5), HEIGHT - (int)(TILESIZE / 1.5)});
 
 	bool running = true;
-	std::thread player_dash_cooldown([&] { time.update_timers(running, player.timers.dash_cooldown); } );
+	std::thread player_dash_cooldown([&] { time.update_timers(running, player.timers); } );
 	while (window.isOpen()) {
 		window.clear(sf::Color::Black);
 		text.setString(std::to_string(player.timers.dash_cooldown));
@@ -94,19 +65,24 @@ int main() {
 			running = false;
 			window.close();
 		}
+		if(sf::Keyboard::isKeyPressed(sf::Keyboard::Key::Enter) && player.timers.level_switch_cooldown <= 0) {
+			clear_map(wall_list);
+			if(current_level == 0) {
+				load_map(wall_list, test_level_1);
+				current_level = 1;
+				player.timers.level_switch_cooldown = player.timers.level_switch_cooldown_max;
+			}
+			else if(current_level == 1) {
+				load_map(wall_list, test_level_0);
+				current_level = 0;
+				player.timers.level_switch_cooldown = player.timers.level_switch_cooldown_max;
+			}
+		}
 
 		// Handle Horizontal movement and collisions
 		player.handle_movment();
 		player.get_horizontal_collision(wall_list);
 
-		// if(player.rect.getPosition().y > HEIGHT) {
-		// 	player.rect.setPosition({ player.rect.getPosition().x, HEIGHT - TILESIZE - player.rect.getSize().y });
-		// 	player.set_velocity_y(0);
-		// 	while(player.get_vertical_bottom_collision(wall_list) || player.get_vertical_top_collision(wall_list)) {
-		// 		player.rect.setPosition({ player.rect.getPosition().x, player.rect.getPosition().y - TILESIZE - player.rect.getSize().y });
-		// 	}
-		// }
-
 		player.handle_gravity();
 		if(player.get_velocity().y > ((float)TILESIZE / 2)) {
 			player.set_velocity_y(TILESIZE / 2);
@@ -132,15 +108,7 @@ int main() {
 		window.draw(text);
 		window.display();
 	}
-#ifdef __APPLE__
+	clear_map(wall_list);
-	for(auto[i, j] : ranges::views::cartesian_product(ranges::views::iota(0, MAX_ROWS), ranges::views::iota(0, MAX_COLS))) {
-		delete wall_list[i][j];
-	}
-#else
-	for(auto[i, j] : std::views::cartesian_product(std::views::iota(0, MAX_ROWS), std::views::iota(0, MAX_COLS))) {
-		delete wall_list[i][j];
-	}
-#endif
 	player_dash_cooldown.join();
 	return 0;
 }

src/maps.cpp

@@ -1,4 +1,5 @@
 #include "maps.hpp"
+#include "elements.hpp"
 #include "globals.hpp"
 #ifdef __APPLE__
 #include <range/v3/view/iota.hpp>
@@ -7,57 +8,111 @@
 #include <ranges>
 #endif
 
-void merged_walls(Entity* wall_list[MAX_ROWS][MAX_COLS]) {
+void clear_map(Entity* wall_list[MAX_ROWS][MAX_COLS]) {
 #ifdef __APPLE__
-for(auto[j, i] : ranges::views::cartesian_product(ranges::views::iota(0, MAX_ROWS), ranges::views::iota(0, MAX_COLS))) {
+	for(auto[i, j] : ranges::views::cartesian_product(ranges::views::iota(0, MAX_ROWS), ranges::views::iota(0, MAX_COLS))) {
-	#else
+		delete wall_list[i][j];
-	for(auto[j, i] : std::views::cartesian_product(std::views::iota(0, MAX_COLS), std::views::iota(0, MAX_ROWS))) {
+		wall_list[i][j] = nullptr;
-		#endif
-		if(wall_list[i][j] == nullptr) continue;
-		if(wall_list[i][j]->rect.getSize().x != TILESIZE) continue;
-		int start = i, end = i;
-
-		while(end + 1 < MAX_ROWS && wall_list[end + 1][j] != nullptr) {
-			delete wall_list[end + 1][j];
-			wall_list[end + 1][j] = nullptr;
-			end++;
-		}
-		int merged_height = (end - start + 1) * TILESIZE;
-		wall_list[start][j]->rect.setSize({ wall_list[start][j]->rect.getSize().x, static_cast<float>(merged_height) });
-		i = end;
 	}
-#ifdef __APPLE__
+#else
-for(auto[i, j] : ranges::views::cartesian_product(ranges::views::iota(0, MAX_ROWS), ranges::views::iota(0, MAX_COLS))) {
-	#else
 	for(auto[i, j] : std::views::cartesian_product(std::views::iota(0, MAX_ROWS), std::views::iota(0, MAX_COLS))) {
-		#endif
+		delete wall_list[i][j];
-		if(wall_list[i][j] == nullptr) continue;
+		wall_list[i][j] = nullptr;
-		if(wall_list[i][j]->rect.getSize().y != TILESIZE) continue;
+	}
-		int start = j, end = j;
+#endif
+}
 
-		while(end + 1 < MAX_COLS && wall_list[i][end + 1] != nullptr && wall_list[i][end + 1]->rect.getSize().y == TILESIZE) {
+void load_map(Entity* wall_list[MAX_ROWS][MAX_COLS], const char map_data[MAX_ROWS][MAX_COLS]) {
-			delete wall_list[i][end + 1];
+#ifdef __APPLE__
-			wall_list[i][end + 1] = nullptr;
+	for(auto[i, j] : ranges::views::cartesian_product(ranges::views::iota(0, MAX_ROWS), ranges::views::iota(0, MAX_COLS))) {
-			end++;
+#else
+	for(auto[i, j] : std::views::cartesian_product(std::views::iota(0, MAX_ROWS), std::views::iota(0, MAX_COLS))) {
+#endif
+		if(map_data[i][j] == ' ') continue;
+		if(map_data[i][j] == '0') {
+			wall_list[i][j] = new Entity {
+				{ TILESIZE, TILESIZE },
+				{ float(j * TILESIZE), float(i * TILESIZE) },
+				{ 0, 0 },
+				-2.0f,
+				sf::Color::Black
+			};
+		}
+		if(map_data[i][j] == '1' && map_data[i][j + 1] == '2') {
+			int start = j, end = j + 1;
+			wall_list[i][j] = new Entity {
+				{ float(end - start + 1) * TILESIZE, TILESIZE },
+				{ float(j * TILESIZE), float(i * TILESIZE) },
+				{ 0, 0 },
+				-2.0f,
+				sf::Color::Black
+			};
+		}
+		if(map_data[i][j] == '1' && map_data[i + 1][j] == '2') {
+			int start = i, end = i + 1;
+			wall_list[i][j] = new Entity {
+				{ TILESIZE, float(end - start + 1) * TILESIZE },
+				{ float(j * TILESIZE), float(i * TILESIZE) },
+				{ 0, 0 },
+				-2.0f,
+				sf::Color::Black
+			};
+		}
+		if(map_data[i][j] == '1' && map_data[i][j + 1] == '-') {
+			int start = j, end = j;
+			while(end + 1 < MAX_COLS && map_data[i][end + 1] != '2') end++;
+			if(map_data[i][end + 1] == '2') end++;
+			wall_list[i][j] = new Entity {
+				{ float(end - start + 1) * TILESIZE, TILESIZE },
+				{ float(j * TILESIZE), float(i * TILESIZE) },
+				{ 0, 0 },
+				-2.0f,
+				sf::Color::Black
+			};
+		}
+		if(map_data[i][j] == '1' && map_data[i + 1][j] == '|') {
+			int start = i, end = i;
+			while(end + 1 < MAX_ROWS && map_data[end + 1][j] != '2') end++;
+			if(map_data[end + 1][j] == '2') end++;
+			wall_list[i][j] = new Entity {
+				{ TILESIZE, float(end - start + 1) * TILESIZE },
+				{ float(j * TILESIZE), float(i * TILESIZE) },
+				{ 0, 0 },
+				-2.0f,
+				sf::Color::Black
+			};
 		}
-		int merged_width = (end - start + 1) * TILESIZE;
-		wall_list[i][start]->rect.setSize({ static_cast<float>(merged_width), wall_list[i][start]->rect.getSize().y });
-		j = end;
 	}
 }
 
-int map_data[MAX_ROWS][MAX_COLS] = {
+char test_level_0[MAX_ROWS][MAX_COLS] = {
-	{ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 },
+	{ '1', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '2' },
-	{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },
+	{ '1', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '1' },
-	{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },
+	{ '|', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '|' },
-	{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },
+	{ '|', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '|' },
-	{ 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },
+	{ '|', '1', '2', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '|' },
-	{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1 },
+	{ '|', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '1', '-', '2', ' ', ' ', ' ', '|' },
-	{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },
+	{ '|', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '|' },
-	{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },
+	{ '|', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '|' },
-	{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },
+	{ '|', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '|' },
-	{ 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },
+	{ '|', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '|' },
-	{ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1 },
+	{ '|', ' ', ' ', ' ', ' ', '1', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '1', ' ', ' ', ' ', ' ', '|' },
-	{ 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1 },
+	{ '2', ' ', ' ', ' ', ' ', '2', '0', ' ', ' ', ' ', ' ', ' ', ' ', '2', ' ', ' ', ' ', ' ', '2' },
-	{ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 }
+	{ '1', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '2' },
+}; 
+
+char test_level_1[MAX_ROWS][MAX_COLS] = {
+	{ '1', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '2' },
+	{ '1', '-', '-', '-', '2', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '1' },
+	{ '|', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '|' },
+	{ '|', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '|' },
+	{ '|', '1', '2', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '|' },
+	{ '|', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '1', '-', '-', '-', '-', '2', ' ', ' ', ' ', '|' },
+	{ '|', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '|' },
+	{ '|', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '|' },
+	{ '|', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '|' },
+	{ '|', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '|' },
+	{ '|', ' ', ' ', ' ', ' ', '1', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '1', ' ', ' ', ' ', ' ', '|' },
+	{ '2', ' ', ' ', ' ', ' ', '2', '0', ' ', ' ', ' ', ' ', ' ', ' ', '2', ' ', ' ', ' ', ' ', '2' },
+	{ '1', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '2' },
 }; 

src/scheduler.cpp

@@ -3,9 +3,10 @@
 #include "scheduler.hpp"
 #include <chrono>
 #include <thread>
-void Timer::update_timers(bool &running, float &dash_timer) {
+void Timer::update_timers(bool &running, Times &times) {
 	while (running) {
 		std::this_thread::sleep_for(std::chrono::seconds(1));
-		dash_timer--;
+		times.dash_cooldown--;
+		times.level_switch_cooldown--;
 	}
 }