Introduce compatibility with mcl_rubber mod

Closes #1

cables.lua

@@ -160,16 +160,16 @@ minetest.register_craft({
 	output="industrialtest:insulated_tin_cable",
 	recipe={
 		"industrialtest:tin_cable",
-		"industrialtest:rubber"
+		industrialtest.elementKeys.rubber
 	}
 })
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:insulated_tin_cable 6",
 	recipe={
-		{"industrialtest:rubber","industrialtest:rubber","industrialtest:rubber"},
+		{industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber},
 		{industrialtest.elementKeys.tinIngot,industrialtest.elementKeys.tinIngot,industrialtest.elementKeys.tinIngot},
-		{"industrialtest:rubber","industrialtest:rubber","industrialtest:rubber"}
+		{industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber}
 	}
 })
 industrialtest.api.registerCableFormerRecipe({
@@ -191,16 +191,16 @@ minetest.register_craft({
 	output="industrialtest:insulated_copper_cable",
 	recipe={
 		"industrialtest:copper_cable",
-		"industrialtest:rubber"
+		industrialtest.elementKeys.rubber
 	}
 })
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:insulated_copper_cable 6",
 	recipe={
-		{"industrialtest:rubber","industrialtest:rubber","industrialtest:rubber"},
+		{industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber},
 		{industrialtest.elementKeys.copperIngot,industrialtest.elementKeys.copperIngot,industrialtest.elementKeys.copperIngot},
-		{"industrialtest:rubber","industrialtest:rubber","industrialtest:rubber"}
+		{industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber}
 	}
 })
 industrialtest.api.registerCableFormerRecipe({
@@ -221,16 +221,16 @@ minetest.register_craft({
 	output="industrialtest:insulated_gold_cable",
 	recipe={
 		"industrialtest:gold_cable",
-		"industrialtest:rubber"
+		industrialtest.elementKeys.rubber
 	}
 })
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:insulated_gold_cable 6",
 	recipe={
-		{"industrialtest:rubber","industrialtest:rubber","industrialtest:rubber"},
+		{industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber},
 		{industrialtest.elementKeys.goldIngot,industrialtest.elementKeys.goldIngot,industrialtest.elementKeys.goldIngot},
-		{"industrialtest:rubber","industrialtest:rubber","industrialtest:rubber"}
+		{industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber}
 	}
 })
 industrialtest.api.registerCableFormerRecipe({
@@ -251,16 +251,16 @@ minetest.register_craft({
 	output="industrialtest:insulated_iron_cable",
 	recipe={
 		"industrialtest:iron_cable",
-		"industrialtest:rubber"
+		industrialtest.elementKeys.rubber
 	}
 })
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:insulated_iron_cable 6",
 	recipe={
-		{"industrialtest:rubber","industrialtest:rubber","industrialtest:rubber"},
+		{industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber},
 		{"industrialtest:refined_iron_ingot","industrialtest:refined_iron_ingot","industrialtest:refined_iron_ingot"},
-		{"industrialtest:rubber","industrialtest:rubber","industrialtest:rubber"}
+		{industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber}
 	}
 })
 industrialtest.api.registerCableFormerRecipe({

compatibility.lua

@@ -33,7 +33,14 @@ for _,mod in ipairs(requiredMclModules) do
 	end
 end
 
-if industrialtest.mtgAvailable and not minetest.get_modpath("3d_armor") then
+industrialtest.mods={}
+if industrialtest.mtgAvailable then
+	industrialtest.mods._3dArmor=minetest.get_modpath("3d_armor")
+elseif industrialtest.mclAvailable then
+	industrialtest.mods.mclRubber=minetest.get_modpath("mcl_rubber")
+end
+
+if industrialtest.mtgAvailable and not industrialtest then
 	error("IndustrialTest requires 3D Armor when used with Minetest Game")
 end
 
@@ -552,6 +559,11 @@ if industrialtest.mclAvailable then
 	industrialtest.elementKeys.cactus="mcl_core:cactus"
 	industrialtest.elementKeys.groupSapling="group:sapling"
 	industrialtest.elementKeys.groupLeaves="group:leaves"
+	industrialtest.elementKeys.stickyResin=(industrialtest.mods.mclRubber and "mcl_rubber:rubber_raw" or "industrialtest:sticky_resin")
+	industrialtest.elementKeys.rubber=(industrialtest.mods.mclRubber and "mcl_rubber:rubber" or "industrialtest:rubber")
+	industrialtest.elementKeys.rubberWood=(industrialtest.mods.mclRubber and "mcl_rubber:rubbertree" or "industrialtest:rubber_wood")
+	industrialtest.elementKeys.rubberSapling=(industrialtest.mods.mclRubber and "mcl_rubber:rubbersapling" or "industrialtest:rubber_sapling")
+	industrialtest.elementKeys.treetap=(industrialtest.mods.mclRubber and "mcl_rubber:treetap" or "industrialtest:treetap")
 	
 	-- register required minerals that are not available in MCL
 	industrialtest.registerMetal("tin","Tin",3,3)
@@ -781,6 +793,11 @@ elseif industrialtest.mtgAvailable then
 	industrialtest.elementKeys.cactus="default:cactus"
 	industrialtest.elementKeys.groupSapling="group:sapling"
 	industrialtest.elementKeys.groupLeaves="group:leaves"
+	industrialtest.elementKeys.stickyResin="industrialtest:sticky_resin"
+	industrialtest.elementKeys.rubber="industrialtest:rubber"
+	industrialtest.elementKeys.rubberWood="industrialtest:rubber_wood"
+	industrialtest.elementKeys.rubberSapling="industrialtest:rubber_sapling"
+	industrialtest.elementKeys.treetap="industrialtest:treetap"
 else
 	error("No compatible games found!")
 end

craftitems.lua

@@ -117,31 +117,33 @@ minetest.register_craft({
 	}
 })
 
-minetest.register_craftitem("industrialtest:sticky_resin",{
+if not industrialtest.mods.mclRubber then
+	minetest.register_craftitem("industrialtest:sticky_resin",{
 		description=S("Sticky Resin"),
 		inventory_image="industrialtest_sticky_resin.png"
-})
+	})
 
-minetest.register_craftitem("industrialtest:rubber",{
+	minetest.register_craftitem("industrialtest:rubber",{
 		description=S("Rubber"),
 		inventory_image="industrialtest_rubber.png"
-})
+	})
-minetest.register_craft({
+	minetest.register_craft({
 		type="cooking",
 		output="industrialtest:rubber",
 		recipe="industrialtest:sticky_resin"
+	})
+end
+industrialtest.api.registerExtractorRecipe({
+	output=industrialtest.elementKeys.rubber,
+	recipe=industrialtest.elementKeys.rubberWood
 })
 industrialtest.api.registerExtractorRecipe({
-	output="industrialtest:rubber",
+	output=industrialtest.elementKeys.rubber,
-	recipe="industrialtest:rubber_wood"
+	recipe=industrialtest.elementKeys.rubberSapling
 })
 industrialtest.api.registerExtractorRecipe({
-	output="industrialtest:rubber",
+	output=industrialtest.elementKeys.rubber.." 3",
-	recipe="industrialtest:rubber_sapling"
+	recipe=industrialtest.elementKeys.stickyResin
-})
-industrialtest.api.registerExtractorRecipe({
-	output="industrialtest:rubber 3",
-	recipe="industrialtest:sticky_resin"
 })
 
 minetest.register_craftitem("industrialtest:raw_carbon_fibre",{

machines/extractor.lua

@@ -31,7 +31,7 @@ minetest.register_craft({
 	type="shaped",
 	output="industrialtest:extractor",
 	recipe={
-		{"industrialtest:treetap","industrialtest:machine_block","industrialtest:treetap"},
+		{industrialtest.elementKeys.treetap,"industrialtest:machine_block",industrialtest.elementKeys.treetap},
-		{"industrialtest:treetap","industrialtest:electronic_circuit","industrialtest:treetap"}
+		{industrialtest.elementKeys.treetap,"industrialtest:electronic_circuit",industrialtest.elementKeys.treetap}
 	}
 })

mapgen.lua

@@ -15,7 +15,7 @@
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 minetest.register_on_generated(function(minp,maxp,seed)
-	if industrialtest.random:next(1,100)>40 then
+	if industrialtest.mods.mclRubber or industrialtest.random:next(1,100)>40 then
 		return
 	end
 	local center=vector.new((maxp.x-minp.x)/2+ minp.x,(maxp.y-minp.y)/2+minp.y,(maxp.z-minp.z)/2+minp.z)

nodes.lua

@@ -66,7 +66,8 @@ minetest.register_craft({
 	}
 })
 
-definition={
+if not industrialtest.mods.mclRubber then
+	definition={
 		description=S("Rubber Wood"),
 		tiles={
 			"industrialtest_rubber_wood_top.png",
@@ -74,8 +75,8 @@ definition={
 			"industrialtest_rubber_wood_side.png"
 		},
 		paramtype2="4dir"
-}
+	}
-if industrialtest.mtgAvailable then
+	if industrialtest.mtgAvailable then
 		definition.sounds=default.node_sound_wood_defaults()
 		definition.groups={
 			tree=1,
@@ -83,7 +84,7 @@ if industrialtest.mtgAvailable then
 			oddly_breakable_by_hand=1,
 			flammable=2
 		}
-elseif industrialtest.mclAvailable then
+	elseif industrialtest.mclAvailable then
 		definition.sounds=mcl_sounds.node_sound_wood_defaults()
 		definition.groups={
 			handy=1,
@@ -98,26 +99,26 @@ elseif industrialtest.mclAvailable then
 		definition.after_destruct=mcl_core.update_leaves
 		definition._mcl_blast_resistance=1.8
 		definition._mcl_hardness=1.8
-end
+	end
-definition.groups._industrialtest_rubberWood=1
+	definition.groups._industrialtest_rubberWood=1
-minetest.register_node("industrialtest:rubber_wood",definition)
+	minetest.register_node("industrialtest:rubber_wood",definition)
-definition=table.copy(definition)
+	definition=table.copy(definition)
-definition.description=nil
+	definition.description=nil
-definition.tiles={
+	definition.tiles={
 		"industrialtest_rubber_wood_top.png",
 		"industrialtest_rubber_wood_top.png",
 		"industrialtest_rubber_wood_side.png",
 		"industrialtest_rubber_wood_side.png",
 		"industrialtest_rubber_wood_side_with_rubber.png",
 		"industrialtest_rubber_wood_side.png"
-}
+	}
-definition.drop="industrialtest:rubber_wood"
+	definition.drop="industrialtest:rubber_wood"
-if industrialtest.mclAvailable then
+	if industrialtest.mclAvailable then
 		definition.groups.not_in_creative_inventory=1
 		definition._doc_items_create_entry=false
-end
+	end
-minetest.register_node("industrialtest:rubber_wood_with_rubber",definition)
+	minetest.register_node("industrialtest:rubber_wood_with_rubber",definition)
-minetest.register_abm({
+	minetest.register_abm({
 			label="Rubber forming",
 			nodenames={"industrialtest:rubber_wood"},
 			interval=120,
@@ -141,13 +142,13 @@ minetest.register_abm({
 					param2=industrialtest.random:next(0,3)
 				})
 			end
-})
+	})
-minetest.register_craft({
+	minetest.register_craft({
 		type="shapeless",
 		output=industrialtest.elementKeys.junglePlanks.." 3",
 		recipe={"group:_industrialtest_rubberWood"}
-})
+	})
-definition={
+	definition={
 		description=S("Rubber Leaves"),
 		drawtype="allfaces_optional",
 		tiles={"industrialtest_rubber_leaves.png"},
@@ -155,8 +156,8 @@ definition={
 		paramtype="light",
 		sunlight_propagates=true,
 		waving=1
-}
+	}
-if industrialtest.mtgAvailable then
+	if industrialtest.mtgAvailable then
 		definition.sounds=default.node_sound_leaves_defaults()
 		definition.groups={
 			snappy=3,
@@ -175,7 +176,7 @@ if industrialtest.mtgAvailable then
 			}
 		}
 		definition.after_place_node=default.after_place_leaves
-elseif industrialtest.mclAvailable then
+	elseif industrialtest.mclAvailable then
 		local saplingChances={20,16,12,10}
 		local stickChances={50,45,30,35,10}
 		-- Taken and adapted from https://git.minetest.land/MineClone2/MineClone2/src/branch/master/mods/ITEMS/mcl_core/nodes_trees.lua#L157
@@ -220,16 +221,16 @@ elseif industrialtest.mclAvailable then
 		definition._mcl_hardness=0.2
 		definition._mcl_silk_touch_drop=true
 		definition._mcl_fortune_drop={getDrops(1),getDrops(2),getDrops(3),getDrops(4)}
-end
+	end
-minetest.register_node("industrialtest:rubber_leaves",definition)
+	minetest.register_node("industrialtest:rubber_leaves",definition)
-if industrialtest.mtgAvailable then
+	if industrialtest.mtgAvailable then
 		default.register_leafdecay({
 			trunks={"industrialtest:rubber_wood"},
 			leaves={"industrialtest:rubber_leaves"},
 			radius=2
 		})
-end
+	end
-if industrialtest.mclAvailable then
+	if industrialtest.mclAvailable then
 		definition=table.copy(definition)
 		definition._doc_items_create_entry=false
 		definition.groups.not_in_creative_inventory=1
@@ -237,8 +238,8 @@ if industrialtest.mclAvailable then
 		definition._mcl_shears_drop={"industrialtest:rubber_leaves"}
 		definition._mcl_silk_touch_drop={"industrialtest:rubber_leaves"}
 		minetest.register_node("industrialtest:rubber_leaves_orphan",definition)
-end
+	end
-industrialtest.makeRubberTree=function(pos)
+	industrialtest.makeRubberTree=function(pos)
 		-- FIXME: Replace this with placing schematic
 		-- Taken and adapted from https://github.com/minetest/minetest_game/blob/master/mods/default/trees.lua#L182
 		local height=industrialtest.random:next(4,5)
@@ -297,8 +298,8 @@ industrialtest.makeRubberTree=function(pos)
 		manip:set_data(data)
 		manip:write_to_map()
 		manip:update_map()
-end
+	end
-definition={
+	definition={
 		description=S("Rubber Sapling"),
 		inventory_image="industrialtest_rubber_sapling.png",
 		wield_image="industrialtest_rubber_sapling.png",
@@ -333,8 +334,8 @@ definition={
 
 			return false
 		end
-}
+	}
-if industrialtest.mtgAvailable then
+	if industrialtest.mtgAvailable then
 		definition.sounds=default.node_sound_leaves_defaults()
 		definition.groups={
 			snappy=2,
@@ -343,7 +344,7 @@ if industrialtest.mtgAvailable then
 		definition.on_construct=function(pos)
 			minetest.get_node_timer(pos):start(industrialtest.random:next(300,1500))
 		end
-elseif industrialtest.mclAvailable then
+	elseif industrialtest.mclAvailable then
 		definition.sounds=mcl_sounds.node_sound_leaves_defaults()
 		definition.groups={
 			plant=1,
@@ -358,12 +359,12 @@ elseif industrialtest.mclAvailable then
 			local meta=minetest.get_meta(pos)
 			meta:set_int("stage",0)
 		end
-end
+	end
-definition.groups.attached_node=1
+	definition.groups.attached_node=1
-definition.groups.dig_immediate=3
+	definition.groups.dig_immediate=3
-definition.groups.sapling=1
+	definition.groups.sapling=1
-minetest.register_node("industrialtest:rubber_sapling",definition)
+	minetest.register_node("industrialtest:rubber_sapling",definition)
-if industrialtest.mtgAvailable then
+	if industrialtest.mtgAvailable then
 		minetest.register_lbm({
 			name="industrialtest:rubber_sapling_lbm",
 			nodenames={"industrialtest:rubber_sapling"},
@@ -371,4 +372,5 @@ if industrialtest.mtgAvailable then
 				minetest.get_node_timer(pos):start(industrialtest.random:next(300,1500))
 			end
 		})
+	end
 end

tools/treetap.lua

@@ -14,6 +14,10 @@
 -- You should have received a copy of the GNU General Public License
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+if industrialtest.mods.mclRubber then
+	return
+end
+
 local S=minetest.get_translator("industrialtest")
 
 local function onTreetapUse(user,pointed)