Mercurial > rinkhals
view regenerate_pngs.py @ 404:e5247ec76f24
The new faster deciding (but somewhat dumber) fox
author | Neil Muller <drnlmuller@gmail.com> |
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date | Thu, 19 Nov 2009 13:33:57 +0000 |
parents | 3e994b3f750d |
children | ab4fc3fe0f96 |
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#!/usr/bin/env python import cairo import rsvg import os from Image import open def svg_to_png(svg_name, png_name, w, h): """Convert an SVG file to a PNG file.""" print "Generating %s at %dx%d..." % (png_name, w, h) r = rsvg.Handle(svg_name) scale = max(float(r.props.width) / w, float(r.props.height) / h) scale = 1.0 / scale r.props.dpi_x = r.props.dpi_x / scale r.props.dpi_y = r.props.dpi_y / scale cs = cairo.ImageSurface(cairo.FORMAT_ARGB32, w, h) ctx = cairo.Context(cs) ctx.scale(scale, scale) r.render_cairo(ctx) cs.write_to_png(png_name) def process_svg_folder(path, width, height): for dirpath, dirnames, filenames in os.walk(path): for filename in filenames: basename, ext = os.path.splitext(filename) if ext == ".svg": svg_name = os.path.join(dirpath, basename + ".svg") png_name = os.path.join(dirpath, basename + ".png") svg_to_png(svg_name, png_name, width, height) def process_sprite(name, width, height, sprite_path): svg_name = os.path.join(sprite_path, name) + ".svg" png_name = os.path.join(sprite_path, name) + ".png" svg_to_png(svg_name, png_name, width, height) TILE_PATH = "data/tiles" SPRITE_PATH = "data/sprites" IMAGE_PATH = "data/images" SPRITES = [ # chicken bits ("chkn", 20, 20), ("wing", 20, 20), ("eye", 20, 20), ("equip_rifle", 20, 20), ("equip_knife", 20, 20), ("equip_kevlar", 20, 20), ("equip_helmet", 20, 20), ("select_chkn", 20, 20), ("nest", 20, 20), ("equip_egg", 20, 20), # fox bits ("fox", 20, 20), ("ninja_fox", 20, 20), ("sapper_fox", 20, 20), ("rinkhals", 20, 20), # buildings ("henhouse", 60, 40), ("select_henhouse", 60, 40), ("hendominium", 40, 60), ("select_hendominium", 40, 60), ("watchtower", 40, 40), ("select_watchtower", 40, 40), # special effects ("muzzle_flash", 20, 20), ("chkn_death", 20, 20), ("fox_death", 20, 20), ("boom1", 20, 20), ("boom2", 20, 20), ("boom3", 20, 20), ("boom4", 20, 20), ] if __name__ == "__main__": process_svg_folder("data/tiles", 20, 20) process_svg_folder("data/icons", 40, 40) for name, width, height in SPRITES: process_sprite(name, width, height, SPRITE_PATH) process_sprite("splash", 800, 600, IMAGE_PATH) process_sprite("gameover_win", 800, 600, IMAGE_PATH) process_sprite("gameover_lose", 800, 600, IMAGE_PATH)