Matteo Benedetto
e26464d843
Cherry-picked from new-newnassets (3 commits): -bdf5a8dAdd new start animation asset for game launch -5f2d09fFix rat animations and restore map tiles -2e2c5bbfeat: add LPC-style rat assets, sprite generation scripts, and grid extraction tools Conflicts resolved: - engine/sdl2.py: kept 'if scale:' wrapper (compatible, default scale=True) - units/rat.py: kept animation frame computation (partial_move * 4) - 12 PNG files (BMP_BABY/MALE/FEMALE_*): kept new-newnassets versions Cleanup applied: removed ~480 working artifacts not appropriate for the production repo: - 25 PNG in repo root (male_rats*.png, spritesheet*.png) - 416 tile extracts in tools/lpc_extract/grid/ - scattered debug PNGs (bushes, preview, montages, etc.) - early iteration scripts (animate_rat v1-v4, restyle v2-v10, etc.) Kept: 32 new LPC-style sprites in assets/Rat_LPC_Style/, 4 animation sprite sheets in assets/Rat_Animated/, 64 updated Rat sprites, 22 final-version generator scripts, plus all .py/.md updates.
85 lines
3.0 KiB
Python
85 lines
3.0 KiB
Python
import os
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import math
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from PIL import Image
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C_PUPIL = (202, 0, 0, 255)
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C_WHITE = (255, 255, 255, 255)
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C_BODY = (47, 96, 130, 255)
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def animate_rat_v5(img, direction):
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w, h = img.size
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frames = []
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pixels = img.load()
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bg_color = (125, 125, 125, 255)
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for frame_idx in range(4):
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frame = Image.new('RGBA', (w, h), bg_color)
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fp = frame.load()
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offset_mag = 0
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bounce_y = 0
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is_blink = False
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if frame_idx == 1:
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offset_mag = -8
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bounce_y = -1
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elif frame_idx == 3:
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offset_mag = 8
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bounce_y = -1
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is_blink = True
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for y in range(h):
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for x in range(w):
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px = pixels[x, y]
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if px != bg_color and px[3] > 0:
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is_tail = False
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if direction == 'UP' and y > 40: is_tail = True
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if direction == 'DOWN' and y < 24: is_tail = True
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if direction == 'LEFT' and x > 40: is_tail = True
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if direction == 'RIGHT' and x < 24: is_tail = True
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nx, ny = x, y
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if is_tail:
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if direction == 'UP':
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factor = (y - 40) / 20.0
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nx = int(x + offset_mag * (factor**1.8))
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ny = y + bounce_y # FIX: tail bounces too!
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elif direction == 'DOWN':
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factor = (24 - y) / 20.0
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nx = int(x + offset_mag * (factor**1.8))
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ny = y + bounce_y # FIX: tail bounces too!
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elif direction == 'LEFT':
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factor = (x - 40) / 20.0
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ny = int(y + offset_mag * (factor**1.8)) + bounce_y
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elif direction == 'RIGHT':
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factor = (24 - x) / 20.0
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ny = int(y + offset_mag * (factor**1.8)) + bounce_y
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else:
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ny = y + bounce_y
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if 0 <= nx < w and 0 <= ny < h:
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if is_blink and px in [C_WHITE, C_PUPIL]:
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fp[nx, ny] = C_BODY
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else:
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fp[nx, ny] = px
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frames.append(frame)
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return frames
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os.makedirs('/home/enne2/dev/mice/assets/Rat_Animated', exist_ok=True)
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for d in ['UP', 'DOWN', 'LEFT', 'RIGHT']:
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img = Image.open(f'/home/enne2/dev/mice/assets/Rat/BMP_MALE_{d}.png').convert('RGBA')
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frames = animate_rat_v5(img, d)
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w, h = img.size
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sheet = Image.new('RGBA', (w * 4, h))
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for i, f in enumerate(frames):
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sheet.paste(f, (i * w, 0))
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sheet.save(f'/home/enne2/dev/mice/assets/Rat_Animated/MALE_{d}_anim.png')
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print("Animations fixed: no more gap between tail and body!")
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