refactor: restructure the project

languages/python/main.py

@@ -0,0 +1,86 @@
+from ctypes import *
+from time import time
+
+rl = CDLL("../raylib-5.5_linux_amd64/lib/libraylib.so")
+
+class Image(Structure):
+    _fields_ = [
+        ("data", c_void_p),
+        ("width", c_int),
+        ("height", c_int),
+        ("mipmaps", c_int),
+        ("format", c_int),
+    ]
+
+class Texture2D(Structure):
+    _fields_ = [
+        ("id", c_uint),
+        ("width", c_int),
+        ("height", c_int),
+        ("mipmaps", c_int),
+        ("format", c_int),
+    ]
+
+class Vector2(Structure):
+    _fields_ = [
+        ("x", c_float),
+        ("y", c_float),
+    ]
+
+class Color(Structure):
+    _fields_ = [
+        ("r", c_ubyte),
+        ("g", c_ubyte),
+        ("b", c_ubyte),
+        ("a", c_ubyte),
+    ]
+
+rl.LoadImage.restype = Image
+rl.LoadTextureFromImage.restype = Texture2D
+rl.GetFrameTime.restype = c_float
+
+WINDOW_WIDTH = 800
+WINDOW_HEIGHT = 600
+LOGO_HEIGHT = 64
+LOGO_SPEED = 300
+BLACK = Color(r=0,g=0,b=0,a=255)
+WHITE = Color(r=255,g=255,b=255,a=255)
+
+
+rl.InitWindow(WINDOW_WIDTH, WINDOW_HEIGHT, b"Raylib in Python")
+rl.SetTargetFPS(60)
+rl.SetRandomSeed(int(time()))
+
+logo_image = rl.LoadImage(b"./python_logo.png")
+rl.ImageResize(byref(logo_image), logo_image.width * LOGO_HEIGHT // logo_image.height, LOGO_HEIGHT)
+logo_texture = rl.LoadTextureFromImage(logo_image)
+rl.UnloadImage(logo_image)
+
+x = rl.GetRandomValue(0, WINDOW_WIDTH - logo_texture.width)
+y = rl.GetRandomValue(0, WINDOW_HEIGHT - logo_texture.height)
+
+dx = LOGO_SPEED * (-1 if rl.GetRandomValue(0, 1) else 1)
+dy = LOGO_SPEED * (-1 if rl.GetRandomValue(0, 1) else 1)
+
+while not rl.WindowShouldClose():
+    delta_time = rl.GetFrameTime()
+
+    x += dx * delta_time
+    y += dy * delta_time
+
+    if x < 0 or (x + logo_texture.width) >= WINDOW_WIDTH - 1:
+        dx *= -1
+        x += dx * delta_time
+    if y < 0 or (y + logo_texture.height) >= WINDOW_HEIGHT - 1:
+        dy *= -1
+        y += dy * delta_time
+
+    rl.BeginDrawing()
+
+    rl.ClearBackground(BLACK)
+    rl.DrawTextureV(logo_texture, Vector2(x=x, y=y), WHITE)
+
+    rl.EndDrawing()
+
+rl.UnloadTexture(logo_texture)
+rl.CloseWindow()