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greatly improve walls look.

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Alejandro Aguilera
2012-11-04 21:47:23 +01:00
parent ad7e6d11de
commit 53b5080476
1 changed files with 87 additions and 60 deletions
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143
overviewer_core/textures.py
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@@ -3627,97 +3627,124 @@ def cobblestone_wall(self, blockid, data):
if data & 0b10000 == 0: if data & 0b10000 == 0:
# cobblestone # cobblestone
t = self.terrain_images[16].copy() t = self.terrain_images[16].copy()
wall_top = t.copy()
wall_side = t.copy()
wall_small_side = t.copy()
else: else:
# mossy cobblestone # mossy cobblestone
t = self.terrain_images[36].copy() t = self.terrain_images[36].copy()
wall_top = t.copy()
wall_side = t.copy() wall_pole_top = t.copy()
wall_small_side = t.copy() wall_pole_side = t.copy()
wall_side_top = t.copy()
wall_side = t.copy()
# _full is used for walls without pole
wall_side_top_full = t.copy()
wall_side_full = t.copy()
# generate the textures of the wall # generate the textures of the wall
ImageDraw.Draw(wall_top).rectangle((0,0,5,15),outline=(0,0,0,0),fill=(0,0,0,0)) ImageDraw.Draw(wall_pole_top).rectangle((0,0,3,15),outline=(0,0,0,0),fill=(0,0,0,0))
ImageDraw.Draw(wall_top).rectangle((10,0,15,15),outline=(0,0,0,0),fill=(0,0,0,0)) ImageDraw.Draw(wall_pole_top).rectangle((12,0,15,15),outline=(0,0,0,0),fill=(0,0,0,0))
ImageDraw.Draw(wall_top).rectangle((0,0,15,5),outline=(0,0,0,0),fill=(0,0,0,0)) ImageDraw.Draw(wall_pole_top).rectangle((0,0,15,3),outline=(0,0,0,0),fill=(0,0,0,0))
ImageDraw.Draw(wall_top).rectangle((0,10,15,15),outline=(0,0,0,0),fill=(0,0,0,0)) ImageDraw.Draw(wall_pole_top).rectangle((0,12,15,15),outline=(0,0,0,0),fill=(0,0,0,0))
ImageDraw.Draw(wall_side).rectangle((0,0,5,15),outline=(0,0,0,0),fill=(0,0,0,0)) ImageDraw.Draw(wall_pole_side).rectangle((0,0,3,15),outline=(0,0,0,0),fill=(0,0,0,0))
ImageDraw.Draw(wall_side).rectangle((10,0,15,15),outline=(0,0,0,0),fill=(0,0,0,0)) ImageDraw.Draw(wall_pole_side).rectangle((12,0,15,15),outline=(0,0,0,0),fill=(0,0,0,0))
# Create the sides and the top of the big stick # Create the sides and the top of the pole
wall_pole_side = self.transform_image_side(wall_pole_side)
wall_pole_other_side = wall_pole_side.transpose(Image.FLIP_LEFT_RIGHT)
wall_pole_top = self.transform_image_top(wall_pole_top)
# Darken the sides slightly. These methods also affect the alpha layer,
# so save them first (we don't want to "darken" the alpha layer making
# the block transparent)
sidealpha = wall_pole_side.split()[3]
wall_pole_side = ImageEnhance.Brightness(wall_pole_side).enhance(0.8)
wall_pole_side.putalpha(sidealpha)
othersidealpha = wall_pole_other_side.split()[3]
wall_pole_other_side = ImageEnhance.Brightness(wall_pole_other_side).enhance(0.7)
wall_pole_other_side.putalpha(othersidealpha)
# Compose the wall pole
wall_pole = Image.new("RGBA", (24,24), self.bgcolor)
alpha_over(wall_pole,wall_pole_side, (3,4),wall_pole_side)
alpha_over(wall_pole,wall_pole_other_side, (9,4),wall_pole_other_side)
alpha_over(wall_pole,wall_pole_top, (0,0),wall_pole_top)
# create the sides and the top of a wall attached to a pole
ImageDraw.Draw(wall_side).rectangle((0,0,15,2),outline=(0,0,0,0),fill=(0,0,0,0))
ImageDraw.Draw(wall_side).rectangle((0,0,11,15),outline=(0,0,0,0),fill=(0,0,0,0))
ImageDraw.Draw(wall_side_top).rectangle((0,0,11,15),outline=(0,0,0,0),fill=(0,0,0,0))
ImageDraw.Draw(wall_side_top).rectangle((0,0,15,4),outline=(0,0,0,0),fill=(0,0,0,0))
ImageDraw.Draw(wall_side_top).rectangle((0,11,15,15),outline=(0,0,0,0),fill=(0,0,0,0))
# full version, without pole
ImageDraw.Draw(wall_side_full).rectangle((0,0,15,2),outline=(0,0,0,0),fill=(0,0,0,0))
ImageDraw.Draw(wall_side_top_full).rectangle((0,4,15,15),outline=(0,0,0,0),fill=(0,0,0,0))
ImageDraw.Draw(wall_side_top_full).rectangle((0,4,15,15),outline=(0,0,0,0),fill=(0,0,0,0))
# compose the sides of a wall atached to a pole
tmp = Image.new("RGBA", (24,24), self.bgcolor)
wall_side = self.transform_image_side(wall_side) wall_side = self.transform_image_side(wall_side)
fence_other_side = wall_side.transpose(Image.FLIP_LEFT_RIGHT) wall_side_top = self.transform_image_top(wall_side_top)
wall_top = self.transform_image_top(wall_top)
# Darken the sides slightly. These methods also affect the alpha layer, # Darken the sides slightly. These methods also affect the alpha layer,
# so save them first (we don't want to "darken" the alpha layer making # so save them first (we don't want to "darken" the alpha layer making
# the block transparent) # the block transparent)
sidealpha = wall_side.split()[3] sidealpha = wall_side.split()[3]
wall_side = ImageEnhance.Brightness(wall_side).enhance(0.9) wall_side = ImageEnhance.Brightness(wall_side).enhance(0.7)
wall_side.putalpha(sidealpha) wall_side.putalpha(sidealpha)
othersidealpha = fence_other_side.split()[3]
fence_other_side = ImageEnhance.Brightness(fence_other_side).enhance(0.8)
fence_other_side.putalpha(othersidealpha)
# Compose the wall big stick alpha_over(tmp,wall_side, (0,0),wall_side)
fence_big = Image.new("RGBA", (24,24), self.bgcolor) alpha_over(tmp,wall_side_top, (-5,3),wall_side_top)
alpha_over(fence_big,wall_side, (5,4),wall_side) wall_side = tmp
alpha_over(fence_big,fence_other_side, (7,4),fence_other_side) wall_other_side = wall_side.transpose(Image.FLIP_LEFT_RIGHT)
alpha_over(fence_big,wall_top, (0,0),wall_top)
# Now render the wall. # compose the sides of the full wall
# Create needed images tmp = Image.new("RGBA", (24,24), self.bgcolor)
ImageDraw.Draw(wall_small_side).rectangle((0,0,15,0),outline=(0,0,0,0),fill=(0,0,0,0)) wall_side_full = self.transform_image_side(wall_side_full)
ImageDraw.Draw(wall_small_side).rectangle((0,0,4,15),outline=(0,0,0,0),fill=(0,0,0,0)) wall_side_top_full = self.transform_image_top(wall_side_top_full.rotate(90))
ImageDraw.Draw(wall_small_side).rectangle((11,0,15,15),outline=(0,0,0,0),fill=(0,0,0,0))
# Create the sides of the wall
wall_small_side = self.transform_image_side(wall_small_side)
wall_small_other_side = wall_small_side.transpose(Image.FLIP_LEFT_RIGHT)
# Darken the sides slightly. These methods also affect the alpha layer, # Darken the sides slightly. These methods also affect the alpha layer,
# so save them first (we don't want to "darken" the alpha layer making # so save them first (we don't want to "darken" the alpha layer making
# the block transparent) # the block transparent)
sidealpha = wall_small_other_side.split()[3] sidealpha = wall_side_full.split()[3]
wall_small_other_side = ImageEnhance.Brightness(wall_small_other_side).enhance(0.9) wall_side_full = ImageEnhance.Brightness(wall_side_full).enhance(0.7)
wall_small_other_side.putalpha(sidealpha) wall_side_full.putalpha(sidealpha)
sidealpha = wall_small_side.split()[3]
wall_small_side = ImageEnhance.Brightness(wall_small_side).enhance(0.9) alpha_over(tmp,wall_side_full, (4,0),wall_side_full)
wall_small_side.putalpha(sidealpha) alpha_over(tmp,wall_side_top_full, (3,-4),wall_side_top_full)
wall_side_full = tmp
wall_other_side_full = wall_side_full.transpose(Image.FLIP_LEFT_RIGHT)
# Create img to compose the wall # Create img to compose the wall
img = Image.new("RGBA", (24,24), self.bgcolor) img = Image.new("RGBA", (24,24), self.bgcolor)
# Position wall imgs around the wall bit stick # Position wall imgs around the wall bit stick
pos_top_left = (2,3) pos_top_left = (-5,-2)
pos_top_right = (10,3) pos_bottom_left = (-8,4)
pos_bottom_right = (10,7) pos_top_right = (5,-3)
pos_bottom_left = (2,7) pos_bottom_right = (7,4)
# +x axis points top right direction # +x axis points top right direction
# +y axis points bottom right direction # +y axis points bottom right direction
# There are two special cases for wall without pole.
# Normal case:
# First compose the walls in the back of the image, # First compose the walls in the back of the image,
# then big stick and then the walls in the front. # then the pole and then the walls in the front.
if (data & 0b0001) == 1:
alpha_over(img,wall_small_side, pos_top_left,wall_small_side) # top left
if (data & 0b1000) == 8:
alpha_over(img,wall_small_other_side, pos_top_right,wall_small_other_side) # top right
# don't draw the big stick unless there's a corner
if (data == 0b1010) or (data == 0b11010): if (data == 0b1010) or (data == 0b11010):
alpha_over(img, wall_small_other_side, (10-4,3+2), wall_small_other_side) alpha_over(img, wall_other_side_full,(0,2), wall_other_side_full)
elif (data == 0b0101) or (data == 0b10101): elif (data == 0b0101) or (data == 0b10101):
alpha_over(img, wall_small_side, (2+4,3+2), wall_small_side) alpha_over(img, wall_side_full,(0,2), wall_side_full)
else: else:
alpha_over(img,fence_big,(0,0),fence_big) if (data & 0b0001) == 1:
alpha_over(img,wall_side, pos_top_left,wall_side) # top left
if (data & 0b1000) == 8:
alpha_over(img,wall_other_side, pos_top_right,wall_other_side) # top right
if (data & 0b0010) == 2: alpha_over(img,wall_pole,(0,0),wall_pole)
alpha_over(img,wall_small_other_side, pos_bottom_left,wall_small_other_side) # bottom left
if (data & 0b0100) == 4: if (data & 0b0010) == 2:
alpha_over(img,wall_small_side, pos_bottom_right,wall_small_side) # bottom right alpha_over(img,wall_other_side, pos_bottom_left,wall_other_side) # bottom left
if (data & 0b0100) == 4:
alpha_over(img,wall_side, pos_bottom_right,wall_side) # bottom right
return img return img