Add torches

mods/abritorch/LICENSE.txt

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+
+Textures:
+Original torch textures from minetest_game/default:
+License: CC BY-SA 3.0
+Recolouring and editing by Shara RedCat
+
+Torch model:
+License: CC-BY 3.0 
+Attribution: BlockMen, from https://github.com/BlockMen/torches
+
+Code:
+License: MIT (https://opensource.org/licenses/MIT)
+By Shara RedCat
+
+
+
+---
+
+The MIT License (MIT)
+
+Copyright (c) 2017 Shara RedCat
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

mods/abritorch/init.lua

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+local modpath = minetest.get_modpath("abritorch").. DIR_DELIM
+
+dofile(modpath.."torches.lua")

mods/abritorch/models/torch_floor.obj

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+# Blender v2.73 (sub 0) OBJ File: 'mt_torch_full_vertices3.blend'
+# www.blender.org
+mtllib mt_torch_full_vertices3.mtl
+o Cube_Cube.001
+v 0.061653 -0.496733 0.061674
+v 0.061653 -0.496733 -0.062460
+v -0.059258 -0.496733 0.061674
+v -0.059258 -0.496733 -0.062460
+v -0.059994 -0.497234 0.497315
+v -0.059994 -0.497234 -0.498102
+v -0.059994 0.507706 -0.498102
+v -0.059994 0.507706 0.497315
+v -0.494900 0.507706 0.061709
+v -0.494900 -0.497234 0.061709
+v 0.497295 0.507706 0.061709
+v 0.497295 -0.497234 0.061709
+v 0.062686 0.507706 -0.498102
+v 0.062686 -0.497234 -0.498102
+v 0.062686 0.507706 0.497315
+v 0.062686 -0.497234 0.497315
+v -0.494900 0.507706 -0.063149
+v -0.494900 -0.497234 -0.063149
+v 0.497295 0.507706 -0.063149
+v 0.497295 -0.497234 -0.063149
+v -0.058217 0.134520 0.060216
+v -0.058217 0.135872 -0.061813
+v 0.061944 0.135872 -0.061813
+v 0.061944 0.134520 0.060216
+vt 0.000000 1.000000
+vt 1.000000 1.000000
+vt 1.000000 0.000000
+vt 0.000000 0.000000
+vt 0.437500 0.500000
+vt 0.562500 0.500000
+vt 0.562500 0.625000
+vt 0.437541 0.625000
+vt 0.437541 0.000000
+vt 0.562500 0.000000
+vt 0.562500 0.125000
+vt 0.437500 0.125000
+usemtl None
+s off
+f 11/1 9/2 10/3 12/4
+f 22/5 21/6 24/7 23/8
+f 17/2 19/1 20/4 18/3
+f 13/2 15/1 16/4 14/3
+f 3/9 4/10 2/11 1/12
+f 8/1 7/2 6/3 5/4

mods/abritorch/models/torch_wall.obj

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+# Blender v2.73 (sub 0) OBJ File: 'mt_torch_full_vertices3.blend'
+# www.blender.org
+mtllib torch_wall4.mtl
+o Cube_Cube.001
+v 0.061653 -0.554493 -0.328908
+v 0.061653 -0.442208 -0.381835
+v -0.059258 -0.554493 -0.328908
+v -0.059258 -0.442208 -0.381835
+v -0.059994 -0.948766 -0.143618
+v -0.059994 -0.048361 -0.568031
+v -0.059994 0.380112 0.340988
+v -0.059994 -0.520293 0.765401
+v -0.494900 -0.126265 0.579672
+v -0.494900 -0.554738 -0.329346
+v 0.497295 -0.126265 0.579672
+v 0.497295 -0.554738 -0.329346
+v 0.062686 0.380112 0.340988
+v 0.062686 -0.048361 -0.568031
+v 0.062686 -0.520293 0.765401
+v 0.062686 -0.948766 -0.143618
+v -0.494900 -0.013324 0.526437
+v -0.494900 -0.441797 -0.382582
+v 0.497295 -0.013324 0.526437
+v 0.497295 -0.441797 -0.382582
+v -0.058217 -0.284029 0.241470
+v -0.058217 -0.173071 0.190665
+v 0.061944 -0.173071 0.190665
+v 0.061944 -0.284029 0.241470
+vt 0.000000 1.000000
+vt 1.000000 1.000000
+vt 1.000000 0.000000
+vt 0.000000 0.000000
+vt 0.437500 0.500000
+vt 0.562500 0.500000
+vt 0.562500 0.625000
+vt 0.437541 0.625000
+vt 0.437541 0.000000
+vt 0.562500 0.000000
+vt 0.562500 0.125000
+vt 0.437500 0.125000
+usemtl None
+s off
+f 11/1 9/2 10/3 12/4
+f 22/5 21/6 24/7 23/8
+f 17/2 19/1 20/4 18/3
+f 13/2 15/1 16/4 14/3
+f 3/9 4/10 2/11 1/12
+f 8/1 7/2 6/3 5/4

mods/abritorch/torches.lua

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+
+local colour_list = {
+	{"black", "Darkened",}, {"blue", "Blue",},
+	{"cyan", "Cyan",}, {"green", "Green",}, 
+	{"magenta", "Magenta",}, {"orange", "Orange",}, 
+	{"purple", "Purple",}, {"red", "Red",}, 
+	{"yellow", "Yellow",}, {"white", "Frosted",},
+}
+
+local enable_ceiling = true
+
+for i in ipairs(colour_list) do
+	local colour = colour_list[i][1]
+	local desc = colour_list[i][2]
+
+	minetest.register_craftitem("abritorch:torch_"..colour, {
+		description = desc.." Torch",
+		inventory_image = "abritorch_torch_on_floor_"..colour..".png",
+		wield_image = "abritorch_torch_on_floor_"..colour..".png",
+		wield_scale = {x = 1, y = 1, z = 1 + 1/16},
+		liquids_pointable = false,
+		on_place = function(itemstack, placer, pointed_thing)
+			local above = pointed_thing.above
+			local under = pointed_thing.under
+			local wdir = minetest.dir_to_wallmounted({x = under.x - above.x, y = under.y - above.y, z = under.z - above.z})
+			if wdir < 1 and not enable_ceiling then
+				return itemstack
+			end
+			local fakestack = itemstack
+			local retval = false
+			if wdir <= 1 then
+				retval = fakestack:set_name("abritorch:floor_"..colour)
+			else
+				retval = fakestack:set_name("abritorch:wall_"..colour)
+			end
+			if not retval then
+				return itemstack
+			end
+			itemstack, retval = minetest.item_place(fakestack, placer, pointed_thing, param2)
+			itemstack:set_name("abritorch:torch_"..colour)
+
+			return itemstack
+		end
+	})
+
+	minetest.register_node("abritorch:floor_"..colour, {
+		description = desc.." Torch",
+		inventory_image = "abritorch_torch_on_floor_"..colour..".png",
+		wield_image = "abritorch_torch_on_floor_"..colour..".png",
+		wield_scale = {x = 1, y = 1, z = 1 + 1/16},
+		drawtype = "mesh",
+		mesh = "torch_floor.obj",
+		tiles = {
+			{
+				name = "abritorch_torch_on_floor_animated_"..colour..".png",
+				animation = {type = "vertical_frames", aspect_w = 16, aspect_h = 16, length = 3.3}
+			}
+		},
+		paramtype = "light",
+		paramtype2 = "wallmounted",
+		sunlight_propagates = true,
+		walkable = false,
+		light_source = 13,
+		groups = {choppy=2, dig_immediate=3, flammable=1, not_in_creative_inventory=1, attached_node=1, torch=1},
+		drop = "abritorch:torch_"..colour,
+		selection_box = {
+			type = "wallmounted",
+			wall_top = {-1/16, -2/16, -1/16, 1/16, 0.5, 1/16},
+			wall_bottom = {-1/16, -0.5, -1/16, 1/16, 2/16, 1/16},
+		},
+	})
+
+	minetest.register_node("abritorch:wall_"..colour, {
+		inventory_image = "abritorch_torch_on_floor_"..colour..".png",
+		wield_image = "abritorch_torch_on_floor_"..colour..".png",
+		wield_scale = {x = 1, y = 1, z = 1 + 1/16},
+		drawtype = "mesh",
+		mesh = "torch_wall.obj",
+		tiles = {
+			{
+			    name = "abritorch_torch_on_floor_animated_"..colour..".png",
+			    animation = {type = "vertical_frames", aspect_w = 16, aspect_h = 16, length = 3.3}
+			}
+		},
+		paramtype = "light",
+		paramtype2 = "wallmounted",
+		sunlight_propagates = true,
+		walkable = false,
+		light_source = 13,
+		groups = {choppy=2, dig_immediate=3, flammable=1, not_in_creative_inventory=1, attached_node=1, torch=1},
+		drop = "abritorch:torch_"..colour,
+		selection_box = {
+			type = "wallmounted",
+			wall_top = {-0.1, -0.1, -0.1, 0.1, 0.5, 0.1},
+			wall_bottom = {-0.1, -0.5, -0.1, 0.1, 0.1, 0.1},
+			wall_side = {-0.5, -0.3, -0.1, -0.2, 0.3, 0.1},
+		},
+	})
+
+	minetest.register_abm({
+		nodenames = {"abritorch:torch_"..colour},
+		interval = 1,
+		chance = 1,
+		action = function(pos)
+			local n = minetest.get_node(pos)
+			local def = minetest.registered_nodes[n.name]
+			if n and def then
+				local wdir = n.param2
+				local node_name = "abritorch:wall_"..colour
+				if wdir < 1 and not enable_ceiling then
+					minetest.remove_node(pos)
+					return
+				elseif wdir <= 1 then
+					node_name = "abritorch:floor_"..colour
+				end
+				minetest.set_node(pos, {name = node_name, param2 = wdir})
+			end
+		end
+	})
+end
+