Add initial effects, potions and crafts

depends.txt

@@ -1,3 +1,4 @@
 playereffects
+default
 vessels?
-default?
+flowers?

init.lua

@@ -0,0 +1,199 @@
+pep = {}
+function pep.register_potion(potiondef)
+	local on_use
+	if(potiondef.effect_type ~= nil) then
+		on_use = function(itemstack, user, pointed_thing)
+			playereffects.apply_effect_type(potiondef.effect_type, potiondef.duration, user)
+			itemstack:take_item()
+			return itemstack
+		end
+	else
+		on_use = function(itemstack, user, pointed_thing)
+			itemstack:take_item()
+			return itemstack
+		end
+	end
+	minetest.register_node("pep:"..potiondef.basename, {
+		description = "Glass Bottle ("..potiondef.contentstring..")",
+		drawtype = "plantlike",
+		tiles = { "pep_"..potiondef.basename..".png" },
+		inventory_image = "pep_"..potiondef.basename.."_inv.png",
+		paramtype = "light",
+		walkable = false,
+		selection_box = {
+			type = "fixed",
+			fixed = { -0.25, -0.5, -0.25, 0.25, 0.4, 0.25 },
+		},
+		groups = { vessel = 1, dig_immediate = 3, attached_node =1},
+		sounds = default.node_sound_glass_defaults(),
+		on_use = on_use,
+	})
+end
+
+playereffects.register_effect_type("pepspeedplus", "High speed", nil, {"speed"},
+	function(player)
+		player:set_physics_override({speed=2})
+	end,
+	function(effect, player)
+		player:set_physics_override({speed=1})
+	end
+)
+playereffects.register_effect_type("pepspeedminus", "Low speed", nil, {"speed"},
+	function(player)
+		player:set_physics_override({speed=0.5})
+	end,
+	function(effect, player)
+		player:set_physics_override({speed=1})
+	end
+)
+playereffects.register_effect_type("pepjumpplus", "High jump", nil, {"jump"},
+	function(player)
+		player:set_physics_override({jump=2})
+	end,
+	function(effect, player)
+		player:set_physics_override({jump=1})
+	end
+)
+playereffects.register_effect_type("pepjumpminus", "Low jump", nil, {"jump"},
+	function(player)
+		player:set_physics_override({jump=0.5})
+	end,
+	function(effect, player)
+		player:set_physics_override({jump=1})
+	end
+)
+playereffects.register_effect_type("pepfloat", "No gravity", nil, {"gravity"},
+	function(player)
+		player:set_physics_override({gravity=0})
+	end,
+	function(effect, player)
+		player:set_physics_override({gravity=1})
+	end
+)
+playereffects.register_effect_type("pepregen", "Regeneration", nil, {"health"},
+	function(player)
+		player:set_hp(player:get_hp()+1)
+	end,
+	nil, nil, nil, 2
+)
+playereffects.register_effect_type("pepregen2", "Strong regeneration", nil, {"health"},
+	function(player)
+		player:set_hp(player:get_hp()+2)
+	end,
+	nil, nil, nil, 1
+)
+
+playereffects.register_effect_type("peppoison", "Poisoned", nil, {"health"},
+	function(player)
+		player:set_hp(player:get_hp()-1)
+	end,
+	nil, nil, nil, 2
+)
+playereffects.register_effect_type("pepbreath", "Perfect breath", nil, {"breath"},
+	function(player)
+		player:set_breath(player:get_breath()+2)
+	end,
+	nil, nil, nil, 1
+)
+
+pep.register_potion({
+	basename = "water",
+	contentstring = "Water",
+	effect_type = nil,
+})
+
+pep.register_potion({
+	basename = "speedplus",
+	contentstring = "Running Potion",
+	effect_type = "pepspeedplus",
+	duration = 30
+})
+
+pep.register_potion({
+	basename = "speedminus",
+	contentstring = "Slug Potion",
+	effect_type = "pepspeedminus",
+	duration = 30
+})
+pep.register_potion({
+	basename = "breath",
+	contentstring = "Air Potion",
+	effect_type = "pepbreath",
+	duration = 60,
+})
+pep.register_potion({
+	basename = "regen",
+	contentstring = "Weak Healing Potion",
+	effect_type = "pepregen",
+	duration = 10,
+})
+pep.register_potion({
+	basename = "regen2",
+	contentstring = "Strong Healing Potion",
+	effect_type = "pepregen2",
+	duration = 10,
+})
+pep.register_potion({
+	basename = "float",
+	contentstring = "Non-Gravity Potion",
+	effect_type = "pepfloat",
+	duration = 20,
+})
+pep.register_potion({
+	basename = "jumpplus",
+	contentstring = "High Jumping Potion",
+	effect_type = "pepjumpplus",
+	duration = 30,
+})
+pep.register_potion({
+	basename = "jumpminus",
+	contentstring = "Low Jumping Potion",
+	effect_type = "pepjumpminus",
+	duration = 30,
+})
+
+--[[ register crafts ]]
+if(minetest.get_modpath("default") ~= nil) then
+	minetest.register_craft({
+		type = "shapeless",
+		output = "pep:breath",
+		recipe = { "default:papyrus", "pep:water" }
+	})
+	minetest.register_craft({
+		type = "shapeless",
+		output = "pep:speedminus",
+		recipe = { "default:dry_shrub", "pep:water" }
+	})
+	minetest.register_craft({
+		type = "shapeless",
+		output = "pep:speedplus",
+		recipe = { "default:obsidian_shard", "pep:water" }
+	})
+	if(minetest.get_modpath("flowers") ~= nil) then
+		minetest.register_craft({
+			type = "shapeless",
+			output = "pep:jumpplus",
+			recipe = { "flowers:flower_geranium", "default:grass_1", "pep:water" }
+		})
+	end
+	minetest.register_craft({
+		type = "shapeless",
+		output = "pep:jumpminus",
+		recipe = { "default:leaves", "default:jungleleaves", "pep:water" }
+	})
+	minetest.register_craft({
+		type = "shapeless",
+		output = "pep:regen",
+		recipe = { "default:cactus", "default:junglegrass", "pep:water" }
+	})
+	minetest.register_craft({
+		type = "shapeless",
+		output = "pep:regen2",
+		recipe = { "default:gold_lump", "pep:regen" }
+	})
+	minetest.register_craft({
+		type = "shapeless",
+		output = "pep:float",
+		recipe = { "default:mese_crystal", "pep:water" }
+	})
+end