Navigate freely through maps using WASD or arrow keys.

Implementar un pool de texturas:

• Abstracción que permita reutilizar referencias a texturas (i.e. se carga una única vez).
• Límite de memoria o texturas en caché.

• Analyze texture usage across maps generate one single large texture as source.
• Render map background as a single texture (layer 0, etc.).

Use black color (0, 0, 0, 255) as mask.

from PIL import Image

img = Image.open('img.png')
img = img.convert("RGBA")

pixdata = img.load()

width, height = img.size
for y in range(height):
    for x in range(width):
        if pixdata[x, y] == (0, 0, 0, 255):
            pixdata[x, y] = (0, 0, 0, 0)

img.save("img2.png", "PNG")

Ref: https://stackoverflow.com/a/765829

Render map:

• Layer 0
• Layer 1
• Layer 2
• Layer 3

Text area y text input.