Add more mod support (cool_trees modpack and moretrees)

README.md

@@ -6,7 +6,7 @@ Info
 
 This mod causes fruits on trees from other mods to regrow like apples in the 5.0 release of Minetest Game. If you placed the fruits by hand or removed the tree leaves, the fruits don't regrow.
 
-At the moment only ethereal mod is supported, but I'm sure there are other mods with this problem I do not use. Please tell me on Minetest Forum topic!
+Cool_trees modpack, ethereal and moretrees are supported, but maybe there are other mods with this problem that I don't know about. Please tell me in the Minetest Forum topic!
 
 There is also the possibility to enable regrowing apples in Minetest Settings. Notice that this is only necessary for older versions than MT 5.0.
 

depends.txt

@@ -1,2 +1,12 @@
 default
 ethereal?
+cherrytree?
+chestnuttree?
+clementinetree?
+ebony?
+lemontree?
+oak?
+palm?
+plumtree?
+pomegranate?
+moretrees?

init.lua

@@ -2,8 +2,21 @@ local regrowing_apples = minetest.settings:get_bool("regrowing_apples", true)
 
 local add_fruit_regrowable = function(fruit, node, leaves)
 
+	-- check if node exists
+	if not minetest.registered_nodes[node] then
+		return
+	end
+
 	-- override fruit
 	minetest.override_item(node, {
+		drawtype = "torchlike", -- make sure (moretrees) fruits disappear when the tree is cut down
+		groups = {dig_immediate=3}, -- make sure (moretrees) fruits don't fall on dig
+		after_place_node = function(pos, placer)
+			if placer:is_player() then
+				minetest.set_node(pos, {name = node, param2 = 1})
+			end
+		end, -- make sure (moretrees) fruits aren't placed by player
+		on_dig = minetest.node_dig, -- override on_dig functions causing regrowth not to work
 		after_dig_node = function(pos, oldnode, oldmetadata, digger)
 			if oldnode.param2 == 0 then
 				minetest.set_node(pos, {name = "regrowing_fruits:"..fruit.."_mark"})
@@ -36,15 +49,32 @@ local add_fruit_regrowable = function(fruit, node, leaves)
 	})
 end
 
+-- apples
 if regrowing_apples then
 	add_fruit_regrowable("apple", "default:apple", "default:leaves")
 end
 
-if minetest.get_modpath("ethereal") then
+-- ethereal
-	add_fruit_regrowable("banana","ethereal:banana", "ethereal:bananaleaves")
+add_fruit_regrowable("banana","ethereal:banana", "ethereal:bananaleaves")
-	add_fruit_regrowable("coconut", "ethereal:coconut", "ethereal:palmleaves")
+add_fruit_regrowable("coconut", "ethereal:coconut", "ethereal:palmleaves")
-	add_fruit_regrowable("goldapple", "ethereal:golden_apple", "ethereal:yellowleaves")
+add_fruit_regrowable("goldapple", "ethereal:golden_apple", "ethereal:yellowleaves")
-	add_fruit_regrowable("lemon", "ethereal:lemon", "ethereal:lemon_leaves")
+add_fruit_regrowable("lemon", "ethereal:lemon", "ethereal:lemon_leaves")
-	add_fruit_regrowable("olive", "ethereal:olive", "ethereal:olive_leaves")
+add_fruit_regrowable("olive", "ethereal:olive", "ethereal:olive_leaves")
-	add_fruit_regrowable("orange", "ethereal:orange", "ethereal:orange_leaves")
+add_fruit_regrowable("orange", "ethereal:orange", "ethereal:orange_leaves")
-end
+
+-- cool_trees TODO: add cacao
+add_fruit_regrowable("cherry", "cherrytree:cherries", "cherrytree:blossom_leaves")
+add_fruit_regrowable("chestnut", "chestnuttree:bur", "chestnuttree:leaves")
+add_fruit_regrowable("clementine", "clementinetree:clementine", "clementinetree:leaves")
+add_fruit_regrowable("persimmon", "ebony:persimmon", "ebony:leaves")
+add_fruit_regrowable("coollemon", "lemontree:lemon", "lemontree:leaves")
+add_fruit_regrowable("acorn", "oak:acorn", "oak:leaves")
+add_fruit_regrowable("coolcoconut", "palm:coconut", "palm:leaves")
+add_fruit_regrowable("plum", "plumtree:plum", "plumtree:leaves") -- TODO: fix param2: 1
+add_fruit_regrowable("pomegranate", "pomegranate:pomegranate", "pomegranate:leaves")
+
+-- moretrees
+add_fruit_regrowable("moreacorn", "moretrees:acorn", "moretrees:oak_leaves")
+add_fruit_regrowable("cedar_cone", "moretrees:cedar_cone", "moretrees:cedar_leaves")
+add_fruit_regrowable("fir_cone", "moretrees:fir_cone", "moretrees:fir_leaves")
+add_fruit_regrowable("spruce_cone", "moretrees:spruce_cone", "moretrees:spruce_leaves")