Amend (blast) furnace & smoker rendering
- Use 'lit' property to determine when block is on or off - Account for facing when generating textures - Clean up smoker/furnace/dispenser/dropper texture generation code
This commit is contained in:
Joseph Camp
@@ -1214,53 +1214,68 @@ block(blockid=21, top_image="assets/minecraft/textures/block/lapis_ore.png")
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# lapis lazuli block
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block(blockid=22, top_image="assets/minecraft/textures/block/lapis_block.png")
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# dispensers, dropper, furnaces, and burning furnaces
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@material(blockid=[23, 61, 62, 158], data=list(range(6)), solid=True)
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# dispenser, dropper, furnace, blast furnace, and smoker
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@material(blockid=[23, 61, 158, 11362, 11364], data=list(range(14)), solid=True)
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def furnaces(self, blockid, data):
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# first, do the rotation if needed
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if self.rotation == 1:
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if data == 2: data = 5
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elif data == 3: data = 4
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elif data == 4: data = 2
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elif data == 5: data = 3
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elif self.rotation == 2:
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if data == 2: data = 3
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elif data == 3: data = 2
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elif data == 4: data = 5
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elif data == 5: data = 4
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elif self.rotation == 3:
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if data == 2: data = 4
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elif data == 3: data = 5
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elif data == 4: data = 3
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elif data == 5: data = 2
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top = self.load_image_texture("assets/minecraft/textures/block/furnace_top.png")
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side = self.load_image_texture("assets/minecraft/textures/block/furnace_side.png")
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if blockid == 61:
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front = self.load_image_texture("assets/minecraft/textures/block/furnace_front.png")
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elif blockid == 62:
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front = self.load_image_texture("assets/minecraft/textures/block/furnace_front_on.png")
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elif blockid == 23:
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front = self.load_image_texture("assets/minecraft/textures/block/dispenser_front.png")
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if data == 0: # dispenser pointing down
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return self.build_block(top, top)
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elif data == 1: # dispenser pointing up
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dispenser_top = self.load_image_texture("assets/minecraft/textures/block/dispenser_front_vertical.png")
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return self.build_block(dispenser_top, top)
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elif blockid == 158:
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front = self.load_image_texture("assets/minecraft/textures/block/dropper_front.png")
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if data == 0: # dropper pointing down
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return self.build_block(top, top)
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elif data == 1: # dispenser pointing up
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dropper_top = self.load_image_texture("assets/minecraft/textures/block/dropper_front_vertical.png")
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return self.build_block(dropper_top, top)
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if data == 3: # pointing west
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# Masked as bit 4 indicates whether the block is lit/triggered or not
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if self.rotation in [1, 2, 3] and data & 0b111 in [2, 3, 4, 5]:
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rotation_map = {1: {2: 5, 3: 4, 4: 2, 5: 3},
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2: {2: 3, 3: 2, 4: 5, 5: 4},
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3: {2: 4, 3: 5, 4: 3, 5: 2}}
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data = data & 0b1000 | rotation_map[self.rotation][data & 0b111]
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# Rotation angles for top texture using data & 0b111 as an index
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top_rotation_map = [0, 0, 180, 0, 270, 90, 0, 0]
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# Dispenser
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texture_map = {23: {'top': 'furnace_top', 'side': 'furnace_side',
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'front': 'dispenser_front', 'top_vert': 'dispenser_front_vertical'},
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# Furnace
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61: {'top': 'furnace_top', 'side': 'furnace_side',
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'front': 'furnace_front', 'front_on': 'furnace_front_on'},
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# Dropper
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158: {'top': 'furnace_top', 'side': 'furnace_side',
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'front': 'dropper_front', 'top_vert': 'dropper_front_vertical'},
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# Blast furance
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11362: {'top': 'blast_furnace_top', 'side': 'blast_furnace_side',
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'front': 'blast_furnace_front', 'front_on': 'blast_furnace_front_on'},
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# Smoker
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11364: {'top': 'smoker_top', 'side': 'smoker_side',
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'front': 'smoker_front', 'front_on': 'smoker_front_on'}}
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if data & 0b111 in [0, 1] and 'top_vert' in texture_map[blockid]:
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# Block has a special top texture when it faces up/down
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# This also affects which texture is used for the sides/front
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top_name = 'top_vert' if data & 0b111 == 1 else 'top'
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side_name = 'top'
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front_name = 'top'
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else:
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top_name = 'top'
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side_name = 'side'
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# Use block's lit/on front texture if it is defined & bit 4 is set
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# Note: Some front_on texture images have multiple frames,
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# but load_image_texture() crops this appropriately
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# as long as the image width is 16px
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if data & 0b1000 == 8 and 'front_on' in texture_map[blockid]:
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front_name = 'front_on'
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else:
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front_name = 'front'
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top = self.load_image_texture("assets/minecraft/textures/block/%s.png" %
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texture_map[blockid][top_name]).copy()
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top = top.rotate(top_rotation_map[data & 0b111])
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side = self.load_image_texture("assets/minecraft/textures/block/%s.png" %
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texture_map[blockid][side_name])
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front = self.load_image_texture("assets/minecraft/textures/block/%s.png" %
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texture_map[blockid][front_name])
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if data & 0b111 == 3: # pointing west
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return self.build_full_block(top, None, None, side, front)
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elif data == 4: # pointing north
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elif data & 0b111 == 4: # pointing north
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return self.build_full_block(top, None, None, front, side)
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else: # in any other direction the front can't be seen
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else: # in any other direction the front can't be seen
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return self.build_full_block(top, None, None, side, side)
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# sandstone
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@@ -2508,24 +2523,6 @@ def smithing_table(self, blockid, data):
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img = self.build_full_block(top, None, None, side3, side4, None)
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return img
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@material(blockid=11362, solid=True, nodata=True)
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def blast_furnace(self, blockid, data):
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top = self.load_image_texture("assets/minecraft/textures/block/blast_furnace_top.png")
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side3 = self.load_image_texture("assets/minecraft/textures/block/blast_furnace_side.png")
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side4 = self.load_image_texture("assets/minecraft/textures/block/blast_furnace_front.png")
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img = self.build_full_block(top, None, None, side3, side4, None)
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return img
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@material(blockid=11364, solid=True, nodata=True)
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def smoker(self, blockid, data):
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top = self.load_image_texture("assets/minecraft/textures/block/smoker_top.png")
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side3 = self.load_image_texture("assets/minecraft/textures/block/smoker_side.png")
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side4 = self.load_image_texture("assets/minecraft/textures/block/smoker_front.png")
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img = self.build_full_block(top, None, None, side3, side4, None)
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return img
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@material(blockid=11366, solid=True, nodata=True)
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def lectern(self, blockid, data):
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top = self.load_image_texture("assets/minecraft/textures/block/lectern_top.png")
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@@ -1007,13 +1007,17 @@ class RegionSet(object):
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elif key == 'minecraft:dark_prismarine_slab':
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data = 2
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elif key in ['minecraft:ladder', 'minecraft:chest', 'minecraft:ender_chest', 'minecraft:trapped_chest', 'minecraft:furnace']:
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elif key in ['minecraft:ladder', 'minecraft:chest', 'minecraft:ender_chest',
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'minecraft:trapped_chest', 'minecraft:furnace',
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'minecraft:blast_furnace', 'minecraft:smoker']:
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facing = palette_entry['Properties']['facing']
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data = {'north': 2, 'south': 3, 'west': 4, 'east': 5}[facing]
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if key in ['minecraft:chest', 'minecraft:trapped_chest']:
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# type property should exist, but default to 'single' just in case
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chest_type = palette_entry['Properties'].get('type', 'single')
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data |= {'left': 0x8, 'right': 0x10, 'single': 0x0}[chest_type]
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elif key in ['minecraft:furnace', 'minecraft:blast_furnace', 'minecraft:smoker']:
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data |= 8 if palette_entry['Properties'].get('lit', 'false') == 'true' else 0
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elif key in ['minecraft:beehive', 'minecraft:bee_nest']:
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facing = palette_entry['Properties']['facing']
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honey_level = int(palette_entry['Properties']['honey_level'])
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