Merge pull request 'Add sweet berries from mcl5' (#2842) from sweet_berries into master

Reviewed-on: https://git.minetest.land/MineClone2/MineClone2/pulls/2842
Reviewed-by: PrairieWind <prairie.astronomer1@gmail.com>

mods/CORE/mcl_damage/init.lua

@@ -12,6 +12,7 @@ mcl_damage = {
 		drown = {bypasses_armor = true},
 		starve = {bypasses_armor = true, bypasses_magic = true},
 		cactus = {},
+		sweet_berry = {},
 		fall = {bypasses_armor = true},
 		fly_into_wall = {bypasses_armor = true}, -- unused
 		out_of_world = {bypasses_armor = true, bypasses_magic = true, bypasses_invulnerability = true, bypasses_totem = true},

mods/ITEMS/mcl_dye/init.lua

@@ -281,6 +281,13 @@ local function apply_bone_meal(pointed_thing)
 		if math.random(1, 100) <= 75 then
 			return mcl_farming:grow_plant("plant_beetroot", pos, n, 1, true)
 		end
+	elseif string.find(n.name, "mcl_farming:sweet_berry_bush_") then
+		mcl_dye.add_bone_meal_particle(pos)
+		if n.name == "mcl_farming:sweet_berry_bush_3" then
+			return minetest.add_item(vector.offset(pos,math.random()-0.5,math.random()-0.5,math.random()-0.5),"mcl_farming:sweet_berry")
+		else
+			return mcl_farming:grow_plant("plant_sweet_berry_bush", pos, n, 1, true)
+		end
 	elseif n.name == "mcl_cocoas:cocoa_1" or n.name == "mcl_cocoas:cocoa_2" then
 		mcl_dye.add_bone_meal_particle(pos)
 		-- Cocoa: Advance by 1 stage

mods/ITEMS/mcl_farming/init.lua

@@ -27,3 +27,6 @@ dofile(minetest.get_modpath("mcl_farming").."/potatoes.lua")
 
 -- ========= BEETROOT =========
 dofile(minetest.get_modpath("mcl_farming").."/beetroot.lua")
+
+-- ========= SWEET BERRY =========
+dofile(minetest.get_modpath("mcl_farming").."/sweet_berry.lua")

mods/ITEMS/mcl_farming/sweet_berry.lua

@@ -0,0 +1,87 @@
+local S = minetest.get_translator(minetest.get_current_modname())
+
+local planton = {"mcl_core:dirt_with_grass", "mcl_core:dirt", "mcl_core:podzol", "mcl_core:coarse_dirt", "mcl_farming:soil", "mcl_farming:soil_wet", "mcl_moss:moss"}
+
+for i=0, 3 do
+	local texture = "mcl_farming_sweet_berry_bush_" .. i .. ".png"
+	local node_name = "mcl_farming:sweet_berry_bush_" .. i
+	local groups = {sweet_berry=1, dig_immediate=3, not_in_creative_inventory=1,plant=1,attached_node=1,dig_by_water=1,destroy_by_lava_flow=1,dig_by_piston=1, flammable=3, fire_encouragement=60, fire_flammability=20, compostability=30}
+	if i > 0 then
+		groups.sweet_berry_thorny = 1
+	end
+	minetest.register_node(node_name, {
+		drawtype = "plantlike",
+		tiles = {texture},
+		description = S("Sweet Berry Bush (Stage @1)", i),
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "meshoptions",
+		place_param2 = 3,
+		liquid_viscosity = 15,
+		liquidtype = "source",
+		liquid_alternative_flowing = node_name,
+		liquid_alternative_source = node_name,
+		liquid_renewable = false,
+		liquid_range = 0,
+		walkable = false,
+		drop = (i>=2) and ("mcl_farming:sweet_berry" .. (i==3 and " 3" or "")) or "",
+		selection_box = {
+			type = "fixed",
+			fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, (-0.30 + (i*0.25)), 6 / 16},
+		},
+		inventory_image = texture,
+		wield_image = texture,
+		groups = groups,
+		sounds = mcl_sounds.node_sound_leaves_defaults(),
+		_mcl_blast_resistance = 0,
+		_mcl_hardness = 0,
+	})
+	minetest.register_alias("mcl_sweet_berry:sweet_berry_bush_" .. i, node_name)
+end
+
+minetest.register_craftitem("mcl_farming:sweet_berry", {
+	description = S("Sweet Berry"),
+	inventory_image = "mcl_farming_sweet_berry.png",
+	_mcl_saturation = 0.4,
+	groups = { food = 2, eatable = 1, compostability=30 },
+	on_secondary_use = minetest.item_eat(1),
+	on_place = function(itemstack, placer, pointed_thing)
+		if pointed_thing.type == "node" and table.indexof(planton,minetest.get_node(pointed_thing.under).name) ~= -1 and minetest.get_node(pointed_thing.above).name == "air" then
+			minetest.set_node(pointed_thing.above,{name="mcl_farming:sweet_berry_bush_0"})
+			if not minetest.is_creative_enabled(placer:get_player_name()) then
+				itemstack:take_item()
+			end
+			return itemstack
+		end
+		return minetest.do_item_eat(1, nil, itemstack, placer, pointed_thing)
+	end,
+})
+minetest.register_alias("mcl_sweet_berry:sweet_berry", "mcl_farming:sweet_berry")
+
+-- TODO: Find proper interval and chance values for sweet berry bushes. Current interval and chance values are copied from mcl_farming:beetroot which has similar growth stages.
+mcl_farming:add_plant("plant_sweet_berry_bush", "mcl_farming:sweet_berry_bush_3", {"mcl_farming:sweet_berry_bush_0", "mcl_farming:sweet_berry_bush_1", "mcl_farming:sweet_berry_bush_2"}, 68, 3)
+
+local function berry_damage_check(obj)
+	local p = obj:get_pos()
+	if not p then return end
+	if not minetest.find_node_near(p,0.4,{"group:sweet_berry_thorny"},true) then return end
+	local v = obj:get_velocity()
+	if v.x < 0.1 and v.y < 0.1 and v.z < 0.1 then return end
+
+	mcl_util.deal_damage(obj, 0.5, {type = "sweet_berry"})
+end
+
+local etime = 0
+minetest.register_globalstep(function(dtime)
+	etime = dtime + etime
+	if etime < 0.5 then return end
+	etime = 0
+	for _,pl in pairs(minetest.get_connected_players()) do
+		berry_damage_check(pl)
+	end
+	for _,ent in pairs(minetest.luaentities) do
+		if ent.is_mob then
+			berry_damage_check(ent.object)
+		end
+	end
+end)

mods/MAPGEN/mcl_biomes/init.lua

@@ -2851,6 +2851,25 @@ local function register_decorations()
 		flags = "place_center_x,place_center_z, force_placement",
 	})
 
+	minetest.register_decoration({
+		deco_type = "simple",
+		place_on = {"mcl_core:dirt_with_grass","mcl_core:podzol"},
+		sidelen = 16,
+		noise_params = {
+			offset = 0,
+			scale = 0.012,
+			spread = {x = 100, y = 100, z = 100},
+			seed = 354,
+			octaves = 1,
+			persist = 0.5,
+			lacunarity = 1.0,
+			flags = "absvalue"
+		},
+		biomes = {"Taiga","ColdTaiga","MegaTaiga","MegaSpruceTaiga", "Forest"},
+		y_max = mcl_vars.mg_overworld_max,
+		y_min = 2,
+		decoration = "mcl_sweet_berry:sweet_berry_bush_3"
+	})
 
 	-- Large ice spike
 	minetest.register_decoration({