.vscode/launch.json

@@ -187,35 +187,6 @@
 			],
 			"avoidWindowsConsoleRedirection": false,
 			"internalConsoleOptions": "openOnSessionStart"
-		},
-		{
-			"name": "(gdb, lxdream-nitro) Launch flappyBird.elf",
-			"type": "cppdbg",
-			"request": "launch",
-			"program": "${workspaceFolder}/build/src/flappyBird.elf",
-			"args": [],
-			"stopAtEntry": false,
-			"cwd": "${workspaceFolder}",
-			"environment": [],
-			"externalConsole": false,
-			"MIMode": "gdb",
-			"miDebuggerPath": "/opt/toolchains/dc/sh-elf/bin/sh-elf-gdb",
-			"miDebuggerServerAddress": "localhost:3263",
-			"debugServerPath": "/home/user/Downloads/lxdream-nitro/builddir/lxdream-nitro",
-			"debugServerArgs": "-d -g 3263 -e ${workspaceFolder}/build/src/flappyBird.elf",
-			"setupCommands": [
-				{
-					"description": "Enable pretty-printing for gdb",
-					"text": "-enable-pretty-printing",
-					"ignoreFailures": true
-				},
-				{
-					"description": "Set SuperH architechture",
-					"text": "set architecture sh4"
-				}
-			],
-			"avoidWindowsConsoleRedirection": false,
-			"internalConsoleOptions": "openOnSessionStart"
 		}
 	]
 }

src/engine/entity.hh

@@ -16,7 +16,6 @@ public:
 	std::vector<Entity*> children = {};
 	virtual void Draw() {};
 	virtual void Update() {};
-	virtual void Start() {};
 	bool b_destroyed = false;
 	Vector3 GetPosition() const;
 	Vector3 GetGlobalPosition() const;

src/flappyBird/Assets.hh

@@ -2,11 +2,6 @@
 #define ASSETS_HH
 #include <vector>
 namespace assets {
-	struct Image {
-		int width;
-		int height;
-		std::vector<unsigned char> data;
-	};
-	extern Image bird;
+	std::vector<unsigned char> bird();
 }
 #endif

src/flappyBird/Bird.cc

@@ -1,29 +1,22 @@
 #include "Bird.hh"
-#include "Assets.hh"
-#include <GL/gl.h>
+
 #include <cstdio>
-#include <vector>
 
 void Bird::Draw() {
 	engine::Vector3 one = {-1.0, -1.0, 0.0};
 	engine::Vector3 two = {0.0, 1.0, 0.0};
 	engine::Vector3 three = {1.0, -1.0, 0.0f};
 
-	glEnable(GL_TEXTURE_2D);
 	glBegin(GL_TRIANGLES);
-	// glColor3f(1.0f, 0.0f, 0.0f);
-	glTexCoord2f(0.0f, 0.0f);
+	glColor3f(1.0f, 0.0f, 0.0f);
 	glVertex3fv((float*)&(one));
 
-	// glColor3f(0.0f, 1.0f, 0.0f);
-	glTexCoord2f(1.0f, 0.0f);
+	glColor3f(0.0f, 1.0f, 0.0f);
 	glVertex3fv((float*)&two);
 
-	// glColor3f(0.0f, 0.0f, 1.0f);
-	glTexCoord2f(0.5f, 1.0f);
+	glColor3f(0.0f, 0.0f, 1.0f);
 	glVertex3fv((float*)&three);
 	glEnd();
-	glDisable(GL_TEXTURE_2D);
 }
 
 void Bird::Update() {
@@ -70,17 +63,3 @@ Bird::Bird(engine::Engine* engie, engine::Entity* parent, PipesContainer* pipes)
 	: Entity(engie, parent) {
 	this->pipes = pipes;
 }
-
-void Bird::Start() {
-	auto bird = assets::bird;
-
-	glGenTextures(1, &ui_birdTexture);
-	glBindTexture(GL_TEXTURE_2D, ui_birdTexture);
-
-	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_MIN_FILTER, GL_NEAREST);
-	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, bird.width, bird.height, 0, GL_RGBA, GL_UNSIGNED_BYTE, bird.data.data());
-}

src/flappyBird/Bird.hh

@@ -7,7 +7,6 @@ class Bird : public engine::Entity {
    public:
 	void Draw() override;
 	void Update() override;
-	void Start() override;
 	Bird(engine::Engine* engie, engine::Entity* parent, PipesContainer* pipes);
 	bool b_isHit = false;
 
@@ -16,6 +15,5 @@ class Bird : public engine::Entity {
 	static constexpr float JUMP_CONST = 0.5;
 	float f_verticalSpeed = JUMP_CONST;
 	PipesContainer *pipes = nullptr;
-	unsigned int ui_birdTexture = 0;
 };
 #endif

src/flappyBird/FlappyBird.cc

@@ -105,7 +105,3 @@ FlappyBird::~FlappyBird()
 		p_thread->detach();
 	delete p_thread;
 }
-
-void FlappyBird::Start() {
-	p_bird->Start();
-}

src/flappyBird/FlappyBird.hh

@@ -11,7 +11,6 @@
 
 class FlappyBird : public engine::Engine {
 	void GameLoop() override;
-	void Start() override;
 	void SpawnPipes();
 	void MainGameLoop();
 	void MainMenuLoop();

src/flappyBird/generateAssets.py

@@ -1,32 +1,27 @@
-#!/usr/bin/env python3
 import argparse
 from pathlib import Path
 from PIL import Image
 
 parser = argparse.ArgumentParser()
-parser.add_argument("variable")
+parser.add_argument("function")
 parser.add_argument("input")
 parser.add_argument("output")
 
 args = parser.parse_args()
 
-variable = args.variable
+function = args.function
 input = Path(args.input)
 output = Path(args.output)
 
 if not input.exists():
-	print("Input " + str(input.absolute()) + " not found.")
+	print("Input " + str(path.absolute()) + " not found.")
 	raise SystemExit(1)
 
 hexList = list()
-imageWidth = 0
-imageHeight = 0
 
 with Image.open(input) as image:
-	imageWidth = image.width
-	imageHeight = image.height
-	# flatten a tuple of RGBA bytes into a list of bytes
-	byteList = [item for tup in [*image.getdata()] for item in tup]
+	imageBytes = bytes(image.getdata())
+	byteList = list(imageBytes)
 
 	for byte in byteList:
 		hexList.append(f'0x{byte:02x}')
@@ -36,11 +31,9 @@ code = f"""#include <Assets.hh>
 #include <vector>
 
 namespace assets {{
-Image {variable} = {{
-	.width = {imageWidth},
-	.height = {imageHeight},
-	.data = {{ {','.join(hexList)} }}
-}};
+std::vector<unsigned char> {function}() {{
+	return {{ {','.join(hexList)} }};
+}}
 }}
 """
 

src/flappyBird/meson.build

@@ -5,9 +5,8 @@ flappy_sources = [
 	'MainMenu.cc'
 ]
 
-assets = find_program('generateAssets.py')
-asset_gen = generator(assets, output: '@BASENAME@.cc', arguments: ['@EXTRA_ARGS@', '@INPUT@', '@OUTPUT@'])
-bird = asset_gen.process('assets/yellowbird-downflap.png', extra_args: ['bird'])
+python3 = find_program('python3')
+bird = custom_target('bird', output: 'birdSprite.cc', input: ['generateAssets.py', 'assets/yellowbird-downflap.png'], command: [python3, '@INPUT0@', 'bird', '@INPUT1@', '@OUTPUT@'])
 
 flappy_bird = static_library('flappyBird', [flappy_sources, bird], dependencies: deps, include_directories: incdirs)
 flappy_dep = declare_dependency(link_with: [flappy_bird], include_directories: incdirs)