Merge pull request 'Change torch model, add soul fire flame particle texture' (#2750) from talamh/MineClone2:torch_remodel into master

Reviewed-on: https://git.minetest.land/MineClone2/MineClone2/pulls/2750
Reviewed-by: cora <cora@noreply.git.minetest.land>

mods/ITEMS/mcl_blackstone/init.lua

@@ -342,6 +342,7 @@ mcl_torches.register_torch({
 	groups = {dig_immediate = 3, deco_block = 1},
 	sounds = mcl_sounds.node_sound_wood_defaults(),
 	particles = true,
+	flame_type = 2,
 })
 
 minetest.register_craft({

mods/ITEMS/mcl_torches/api.lua

@@ -1,3 +1,5 @@
+local flame_texture = {"mcl_particles_flame.png", "mcl_particles_soul_fire_flame.png"}
+
 local smoke_pdef = {
 	amount = 0.5,
 	maxexptime = 2.0,
@@ -9,7 +11,8 @@ local smoke_pdef = {
 	maxrelpos = { x =  1/16, y = 0.06, z =  1/16 },
 }
 
-local function spawn_flames_floor(pos)
+local function spawn_flames_floor(pos, flame_type)
+	
 	-- Flames
 	mcl_particles.add_node_particlespawner(pos, {
 		amount = 8,
@@ -22,14 +25,14 @@ local function spawn_flames_floor(pos)
 		maxexptime = 0.6,
 		minsize = 0.7,
 		maxsize = 2,
-		texture = "mcl_particles_flame.png",
+		texture = flame_texture[flame_type],
 		glow = minetest.registered_nodes[minetest.get_node(pos).name].light_source,
 	}, "low")
 	-- Smoke
 	mcl_particles.spawn_smoke(pos, "torch", smoke_pdef)
 end
 
-local function spawn_flames_wall(pos)
+local function spawn_flames_wall(pos, flame_type)
 	--local minrelpos, maxrelpos
 	local node = minetest.get_node(pos)
 	local dir = minetest.wallmounted_to_dir(node.param2)
@@ -37,17 +40,17 @@ local function spawn_flames_wall(pos)
 	local smoke_pdef = table.copy(smoke_pdef)
 
 	if dir.x < 0 then
-		smoke_pdef.minrelpos = { x = -0.38, y = 0.04, z = -0.1 }
+		smoke_pdef.minrelpos = { x = -0.38, y = 0.24, z = -0.1 }
-		smoke_pdef.maxrelpos = { x = -0.2, y = 0.14, z = 0.1 }
+		smoke_pdef.maxrelpos = { x = -0.2, y = 0.34, z = 0.1 }
 	elseif dir.x > 0 then
-		smoke_pdef.minrelpos = { x = 0.2, y = 0.04, z = -0.1 }
+		smoke_pdef.minrelpos = { x = 0.2, y = 0.24, z = -0.1 }
-		smoke_pdef.maxrelpos = { x = 0.38, y = 0.14, z = 0.1 }
+		smoke_pdef.maxrelpos = { x = 0.38, y = 0.34, z = 0.1 }
 	elseif dir.z < 0 then
-		smoke_pdef.minrelpos = { x = -0.1, y = 0.04, z = -0.38 }
+		smoke_pdef.minrelpos = { x = -0.1, y = 0.24, z = -0.38 }
-		smoke_pdef.maxrelpos = { x = 0.1, y = 0.14, z = -0.2 }
+		smoke_pdef.maxrelpos = { x = 0.1, y = 0.34, z = -0.2 }
 	elseif dir.z > 0 then
-		smoke_pdef.minrelpos = { x = -0.1, y = 0.04, z = 0.2 }
+		smoke_pdef.minrelpos = { x = -0.1, y = 0.24, z = 0.2 }
-		smoke_pdef.maxrelpos = { x = 0.1, y = 0.14, z = 0.38 }
+		smoke_pdef.maxrelpos = { x = 0.1, y = 0.34, z = 0.38 }
 	else
 		return
 	end
@@ -65,13 +68,25 @@ local function spawn_flames_wall(pos)
 		maxexptime = 0.6,
 		minsize = 0.7,
 		maxsize = 2,
-		texture = "mcl_particles_flame.png",
+		texture = flame_texture[flame_type],
 		glow = minetest.registered_nodes[node.name].light_source,
 	}, "low")
 	-- Smoke
 	mcl_particles.spawn_smoke(pos, "torch", smoke_pdef)
 end
 
+local function set_flames(pos, flame_type, attached_to)
+	if attached_to == "wall" then
+		return function(pos)
+			spawn_flames_wall(pos, flame_type)
+		end
+	end
+	
+	return function(pos)
+		spawn_flames_floor(pos, flame_type)
+	end
+end
+
 local function remove_flames(pos)
 	mcl_particles.delete_node_particlespawners(pos)
 end
@@ -124,6 +139,7 @@ function mcl_torches.register_torch(def)
 	def.light = def.light or minetest.LIGHT_MAX
 	def.mesh_floor = def.mesh_floor or "mcl_torches_torch_floor.obj"
 	def.mesh_wall = def.mesh_wall or "mcl_torches_torch_wall.obj"
+	def.flame_type = def.flame_type or 1
 
 	local groups = def.groups or {}
 
@@ -133,6 +149,7 @@ function mcl_torches.register_torch(def)
 	groups.dig_by_water = 1
 	groups.destroy_by_lava_flow = 1
 	groups.dig_by_piston = 1
+	groups.flame_type = def.flame_type or 1
 	
 	local floordef = {
 		description = def.description,
@@ -145,7 +162,6 @@ function mcl_torches.register_torch(def)
 		inventory_image = def.icon,
 		wield_image = def.icon,
 		tiles = def.tiles,
-		use_texture_alpha = minetest.features.use_texture_alpha_string_modes and "opaque" or false,
 		paramtype = "light",
 		paramtype2 = "wallmounted",
 		sunlight_propagates = true,
@@ -157,8 +173,7 @@ function mcl_torches.register_torch(def)
 		drop = def.drop or itemstring,
 		selection_box = {
 			type = "wallmounted",
-			wall_top = {-1/16, -1/16, -1/16, 1/16, 0.5, 1/16},
+			wall_bottom = {-2/16, -0.5, -2/16, 2/16, 1/16, 2/16},
-			wall_bottom = {-1/16, -0.5, -1/16, 1/16, 1/16, 1/16},
 		},
 		sounds = def.sounds,
 		node_placement_prediction = "",
@@ -211,7 +226,7 @@ function mcl_torches.register_torch(def)
 			return itemstack
 		end,
 		on_rotate = false,
-		on_construct = def.particles and spawn_flames_floor,
+		on_construct = def.particles and set_flames(pos, def.flame_type, "floor"),
 		on_destruct = def.particles and remove_flames,
 	}
 	minetest.register_node(itemstring, floordef)
@@ -223,7 +238,6 @@ function mcl_torches.register_torch(def)
 		drawtype = "mesh",
 		mesh = def.mesh_wall,
 		tiles = def.tiles,
-		use_texture_alpha = minetest.features.use_texture_alpha_string_modes and "opaque" or false,
 		paramtype = "light",
 		paramtype2 = "wallmounted",
 		sunlight_propagates = true,
@@ -234,13 +248,11 @@ function mcl_torches.register_torch(def)
 		drop = def.drop or itemstring,
 		selection_box = {
 			type = "wallmounted",
-			wall_top = {-0.1, -0.1, -0.1, 0.1, 0.5, 0.1},
+			wall_side = {-0.5, -0.3, -0.1, -0.2, 0.325, 0.1},
-			wall_bottom = {-0.1, -0.5, -0.1, 0.1, 0.1, 0.1},
-			wall_side = {-0.5, -0.5, -0.1, -0.2, 0.1, 0.1},
 		},
 		sounds = def.sounds,
 		on_rotate = false,
-		on_construct = def.particles and spawn_flames_wall,
+		on_construct = def.particles and set_flames(pos, def.flame_type, "wall"),
 		on_destruct = def.particles and remove_flames,
 	}
 	minetest.register_node(itemstring_wall, walldef)
@@ -259,9 +271,9 @@ minetest.register_lbm({
 	action = function(pos, node)
 		local torch_group = minetest.get_item_group(node.name, "torch")
 		if torch_group == 1 then
-			spawn_flames_floor(pos)
+			spawn_flames_floor(pos, minetest.get_item_group(node.name, "flame_type"))
 		elseif torch_group == 2 then
-			spawn_flames_wall(pos)
+			spawn_flames_wall(pos, minetest.get_item_group(node.name, "flame_type"))
 		end
 	end,
 })

mods/ITEMS/mcl_torches/models/mcl_torches_torch_floor.obj

@@ -1,29 +1,72 @@
-# Blender v2.76 (sub 0) OBJ File: 'torch_on_floor_node.blend'
+# Blender 3.3.1
 # www.blender.org
-o torch_Cube_Cube.001_Cube_Cube.001_Material.001
+mtllib mcl_torches_torch_floor.mtl
+o cube.004
+v -0.062500 0.437500 -0.500000
+v -0.062500 -0.562500 -0.500000
+v -0.062500 0.437500 0.500000
+v -0.062500 -0.562500 0.500000
 v 0.062500 0.062500 0.062500
 v 0.062500 0.062500 -0.062500
+v 0.062500 -0.562500 0.062500
+v 0.062500 -0.562500 -0.062500
 v -0.062500 0.062500 -0.062500
 v -0.062500 0.062500 0.062500
-v -0.062500 -0.500000 0.062500
+v -0.062500 -0.562500 -0.062500
-v 0.062500 -0.500000 0.062500
+v -0.062500 -0.562500 0.062500
-v 0.062500 -0.500000 -0.062500
+v 0.500000 0.437500 0.062500
-v -0.062500 -0.500000 -0.062500
+v 0.500000 -0.562500 0.062500
+v -0.500000 0.437500 0.062500
+v -0.500000 -0.562500 0.062500
+v 0.500000 0.437500 -0.062500
+v 0.500000 -0.562500 -0.062500
+v -0.500000 0.437500 -0.062500
+v -0.500000 -0.562500 -0.062500
+v 0.062500 0.437500 -0.500000
+v 0.062500 -0.562500 -0.500000
+v 0.062500 0.437500 0.500000
+v 0.062500 -0.562500 0.500000
+vn 1.0000 -0.0000 -0.0000
+vn -0.0000 1.0000 -0.0000
+vn -0.0000 -1.0000 -0.0000
+vn -0.0000 -0.0000 -1.0000
+vn -0.0000 -0.0000 1.0000
+vn -1.0000 -0.0000 -0.0000
+vt 1.000000 1.000000
+vt 1.000000 0.000000
+vt 0.000000 1.000000
+vt 0.000000 0.000000
 vt 0.562500 0.500000
 vt 0.562500 0.625000
+vt 0.562500 0.125000
+vt 0.562500 0.000063
 vt 0.437500 0.625000
 vt 0.437500 0.500000
-vt 0.437500 0.000000
+vt 0.437500 0.000063
-vt 0.562500 0.000000
-vt 0.562500 0.125000
 vt 0.437500 0.125000
-vn 0.000000 1.000000 0.000000
+vt 0.000000 1.000000
-vn 0.000000 0.000000 -1.000000
+vt 0.000000 0.000000
-vn 1.000000 0.000000 0.000000
+vt 1.000000 1.000000
-s 1
+vt 1.000000 0.000000
-f 1/1/1 2/2/1 3/3/1 4/4/1
+vt 1.000000 1.000000
-f 5/5/1 6/6/1 7/7/1 8/8/1
+vt 1.000000 0.000000
-f 1/2/2 6/6/2 5/5/2 4/3/2
+vt 0.000000 1.000000
-f 2/3/3 1/2/3 6/6/3 7/5/3
+vt 0.000000 0.000000
-f 3/2/2 2/3/2 7/5/2 8/6/2
+vt 0.000000 1.000000
-f 4/3/3 5/5/3 8/6/3 3/2/3
+vt 0.000000 0.000000
+vt 1.000000 1.000000
+vt 1.000000 0.000000
+s 0
+usemtl m_0.002
+f 3/3/1 4/4/1 1/1/1
+f 4/4/1 2/2/1 1/1/1
+f 9/9/2 10/10/2 6/6/2
+f 10/10/2 5/5/2 6/6/2
+f 12/12/3 11/11/3 7/7/3
+f 11/11/3 8/8/3 7/7/3
+f 13/13/4 14/14/4 15/15/4
+f 14/14/4 16/16/4 15/15/4
+f 19/19/5 20/20/5 17/17/5
+f 20/20/5 18/18/5 17/17/5
+f 21/21/6 22/22/6 23/23/6
+f 22/22/6 24/24/6 23/23/6

mods/ITEMS/mcl_torches/models/mcl_torches_torch_wall.obj

@@ -1,29 +1,72 @@
-# Blender v2.76 (sub 0) OBJ File: 'torch_on_wall_node.blend'
+# Blender 3.3.1
 # www.blender.org
-o torch_wall_Cube_Cube.001_Cube_Cube.001_Material.001
+mtllib mcl_torches_torch_wall.mtl
-v 0.062469 -0.303502 0.086070
+o cube
-v 0.062469 -0.195248 0.023570
+v -0.062500 -0.198340 0.273825
-v -0.062531 -0.195248 0.023570
+v -0.062500 -0.313825 0.321660
-v -0.062531 -0.303502 0.086070
+v -0.062500 -0.437517 -0.303600
-v -0.062531 -0.584752 -0.401070
+v -0.062500 -0.553002 -0.255765
-v 0.062469 -0.584752 -0.401070
+v 0.062500 -0.313825 0.321660
-v 0.062469 -0.476498 -0.463570
+v 0.062500 -0.198340 0.273825
-v -0.062531 -0.476498 -0.463570
+v 0.062500 -0.553002 -0.255765
+v 0.062500 -0.437517 -0.303600
+v -0.500000 -0.054833 0.620280
+v -0.500000 -0.437517 -0.303600
+v 0.500000 -0.054834 0.620280
+v 0.500000 -0.437517 -0.303600
+v -0.500000 -0.170318 0.668115
+v -0.500000 -0.553002 -0.255765
+v 0.500000 -0.170318 0.668115
+v 0.500000 -0.553002 -0.255765
+v -0.062500 -0.574516 0.835539
+v -0.062500 -0.957199 -0.088340
+v -0.062500 0.349364 0.452856
+v -0.062500 -0.033320 -0.471024
+v 0.062500 -0.574516 0.835539
+v 0.062500 -0.957199 -0.088340
+v 0.062500 0.349364 0.452856
+v 0.062500 -0.033320 -0.471024
+vn -0.0000 0.3827 0.9239
+vn -0.0000 -0.3827 -0.9239
+vn -0.0000 -0.9239 0.3827
+vn -0.0000 0.9239 -0.3827
+vn 1.0000 -0.0000 -0.0000
+vn -1.0000 -0.0000 -0.0000
 vt 0.562500 0.500000
 vt 0.562500 0.625000
+vt 0.562500 0.125000
+vt 0.562500 0.000063
 vt 0.437500 0.625000
 vt 0.437500 0.500000
-vt 0.437500 0.000000
+vt 0.437500 0.000063
-vt 0.562500 0.000000
-vt 0.562500 0.125000
 vt 0.437500 0.125000
-vn 0.000000 0.500000 0.866000
+vt 0.000000 1.000000
-vn 0.000000 0.866000 -0.500000
+vt 0.000000 0.000000
-vn 1.000000 -0.000000 0.000000
+vt 1.000000 1.000000
-s 1
+vt 1.000000 0.000000
-f 1/1/1 2/2/1 3/3/1 4/4/1
+vt 1.000000 1.000000
-f 5/5/1 6/6/1 7/7/1 8/8/1
+vt 1.000000 0.000000
-f 1/2/2 6/6/2 5/5/2 4/3/2
+vt 0.000000 1.000000
-f 2/3/3 1/2/3 6/6/3 7/5/3
+vt 0.000000 0.000000
-f 3/2/2 2/3/2 7/5/2 8/6/2
+vt 0.000000 1.000000
-f 4/3/3 5/5/3 8/6/3 3/2/3
+vt 0.000000 0.000000
+vt 1.000000 1.000000
+vt 1.000000 0.000000
+vt 1.000000 1.000000
+vt 1.000000 0.000000
+vt 0.000000 1.000000
+vt 0.000000 0.000000
+s 0
+usemtl m_0.001
+f 5/5/1 6/6/1 2/2/1
+f 6/6/1 1/1/1 2/2/1
+f 8/8/2 7/7/2 3/3/2
+f 7/7/2 4/4/2 3/3/2
+f 9/9/3 10/10/3 11/11/3
+f 10/10/3 12/12/3 11/11/3
+f 15/15/4 16/16/4 13/13/4
+f 16/16/4 14/14/4 13/13/4
+f 17/17/5 18/18/5 19/19/5
+f 18/18/5 20/20/5 19/19/5
+f 23/23/6 24/24/6 21/21/6
+f 24/24/6 22/22/6 21/21/6

mods/ITEMS/mcl_torches/register.lua

@@ -15,6 +15,7 @@ mcl_torches.register_torch({
 	groups = {dig_immediate = 3, deco_block = 1},
 	sounds = mcl_sounds.node_sound_wood_defaults(),
 	particles = true,
+	flame_type = 1,
 })
 
 minetest.register_craft({