Add full cake support.
This commit is contained in:
Alejandro Aguilera
@@ -2703,32 +2703,126 @@ def portal(self, blockid, data):
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return img
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# cake!
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# TODO is rendered un-bitten
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@material(blockid=92, data=range(6), transparent=True, nospawn=True)
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def cake(self, blockid, data):
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# choose textures for cake
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top = self.terrain_images[121]
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side = self.terrain_images[122]
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top = self.transform_image_top(top)
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side = self.transform_image_side(side)
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otherside = side.transpose(Image.FLIP_LEFT_RIGHT)
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# darken sides slightly
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sidealpha = side.split()[3]
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side = ImageEnhance.Brightness(side).enhance(0.9)
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side.putalpha(sidealpha)
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othersidealpha = otherside.split()[3]
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otherside = ImageEnhance.Brightness(otherside).enhance(0.8)
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otherside.putalpha(othersidealpha)
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# cake textures
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top = self.terrain_images[121].copy()
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side = self.terrain_images[122].copy()
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fullside = side.copy()
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inside = self.terrain_images[123]
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img = Image.new("RGBA", (24,24), self.bgcolor)
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if data == 0: # unbitten cake
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top = self.transform_image_top(top)
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side = self.transform_image_side(side)
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otherside = side.transpose(Image.FLIP_LEFT_RIGHT)
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# composite the cake
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alpha_over(img, side, (1,6), side)
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alpha_over(img, otherside, (11,7), otherside) # workaround, fixes a hole
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alpha_over(img, otherside, (12,6), otherside)
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alpha_over(img, top, (0,6), top)
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# darken sides slightly
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sidealpha = side.split()[3]
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side = ImageEnhance.Brightness(side).enhance(0.9)
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side.putalpha(sidealpha)
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othersidealpha = otherside.split()[3]
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otherside = ImageEnhance.Brightness(otherside).enhance(0.8)
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otherside.putalpha(othersidealpha)
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# composite the cake
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alpha_over(img, side, (1,6), side)
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alpha_over(img, otherside, (11,7), otherside) # workaround, fixes a hole
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alpha_over(img, otherside, (12,6), otherside)
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alpha_over(img, top, (0,6), top)
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else:
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# cut the textures for a bitten cake
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coord = int(16./6.*data)
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ImageDraw.Draw(side).rectangle((16 - coord,0,16,16),outline=(0,0,0,0),fill=(0,0,0,0))
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ImageDraw.Draw(top).rectangle((0,0,coord,16),outline=(0,0,0,0),fill=(0,0,0,0))
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# the bitten part of the cake always points to the west
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# composite the cake for every north orientation
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if self.rotation == 0: # north top-left
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# create right side
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rs = self.transform_image_side(side).transpose(Image.FLIP_LEFT_RIGHT)
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# create bitten side and its coords
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deltax = 2*data
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deltay = -1*data
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if data == 3: deltax += 1 # special case fixing pixel holes
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ls = self.transform_image_side(inside)
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# create top side
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t = self.transform_image_top(top)
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# darken sides slightly
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sidealpha = ls.split()[3]
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ls = ImageEnhance.Brightness(ls).enhance(0.9)
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ls.putalpha(sidealpha)
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othersidealpha = rs.split()[3]
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rs = ImageEnhance.Brightness(rs).enhance(0.8)
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rs.putalpha(othersidealpha)
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# compose the cake
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alpha_over(img, rs, (12,6), rs)
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alpha_over(img, ls, (1 + deltax,6 + deltay), ls)
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alpha_over(img, t, (0,6), t)
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elif self.rotation == 1: # north top-right
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# bitten side not shown
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# create left side
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ls = self.transform_image_side(side.transpose(Image.FLIP_LEFT_RIGHT))
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# create top
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t = self.transform_image_top(top.rotate(-90))
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# create right side
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rs = self.transform_image_side(fullside).transpose(Image.FLIP_LEFT_RIGHT)
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# darken sides slightly
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sidealpha = ls.split()[3]
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ls = ImageEnhance.Brightness(ls).enhance(0.9)
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ls.putalpha(sidealpha)
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othersidealpha = rs.split()[3]
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rs = ImageEnhance.Brightness(rs).enhance(0.8)
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rs.putalpha(othersidealpha)
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# compose the cake
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alpha_over(img, ls, (2,6), ls)
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alpha_over(img, t, (0,6), t)
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alpha_over(img, rs, (12,6), rs)
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elif self.rotation == 2: # north bottom-right
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# bitten side not shown
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# left side
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ls = self.transform_image_side(fullside)
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# top
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t = self.transform_image_top(top.rotate(180))
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# right side
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rs = self.transform_image_side(side.transpose(Image.FLIP_LEFT_RIGHT)).transpose(Image.FLIP_LEFT_RIGHT)
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# darken sides slightly
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sidealpha = ls.split()[3]
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ls = ImageEnhance.Brightness(ls).enhance(0.9)
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ls.putalpha(sidealpha)
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othersidealpha = rs.split()[3]
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rs = ImageEnhance.Brightness(rs).enhance(0.8)
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rs.putalpha(othersidealpha)
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# compose the cake
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alpha_over(img, ls, (2,6), ls)
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alpha_over(img, t, (1,6), t)
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alpha_over(img, rs, (12,6), rs)
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elif self.rotation == 3: # north bottom-left
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# create left side
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ls = self.transform_image_side(side)
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# create top
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t = self.transform_image_top(top.rotate(90))
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# create right side and its coords
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deltax = 12-2*data
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deltay = -1*data
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if data == 3: deltax += -1 # special case fixing pixel holes
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rs = self.transform_image_side(inside).transpose(Image.FLIP_LEFT_RIGHT)
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# darken sides slightly
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sidealpha = ls.split()[3]
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ls = ImageEnhance.Brightness(ls).enhance(0.9)
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ls.putalpha(sidealpha)
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othersidealpha = rs.split()[3]
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rs = ImageEnhance.Brightness(rs).enhance(0.8)
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rs.putalpha(othersidealpha)
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# compose the cake
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alpha_over(img, ls, (2,6), ls)
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alpha_over(img, t, (1,6), t)
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alpha_over(img, rs, (1 + deltax,6 + deltay), rs)
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return img
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