More treasure chest features

CREDITS.md

@@ -95,6 +95,13 @@ Sounds:
 - `lzr_sounds_footstep_stone.*.ogg`, `default_dirt_footstep.*.ogg`, `lzr_sounds_footstep_leaves.*.ogg`, `lzr_sounds_dug_grass.*.ogg`:
 	- by Wuzzy
 	- License: MIT License
+- `lzr_treasure_chest_open.ogg`:
+	- by JUDITH136 <https://freesound.org/people/JUDITH136/sounds/408001/>
+	- License: CC BY 3.0
+- `lzr_treasure_chest_open_fail.ogg`:
+	- by Dymewiz <https://freesound.org/people/Dymewiz/sounds/131029/>
+	- License: CC BY 3.0
+
 - All other sounds come from Minetest Game (see license of Minetest Game 5.4.1 for details)
 
 Code:

mods/lzr_treasure/init.lua

@@ -1,60 +1,9 @@
+local movement_gravity = tonumber(minetest.settings:get("movement_gravity")) or 9.81
+
 local S = minetest.get_translator("lzr_treasure")
-
--- Register chests --
-
-local register_chest = function(id, def)
-	minetest.register_node("lzr_treasure:"..id, {
-		description = def.description,
-		paramtype2 = "facedir",
-		tiles = def.tiles,
-		groups = { breakable = 1, chest = 1 },
-		sounds = def.sounds,
-		on_rotate = screwdriver.rotate_simple,
-	})
-end
-
-register_chest("chest_dark", {
-	description = S("Dark Chest"),
-	tiles = {
-		"xdecor_enderchest_top.png", "xdecor_enderchest_top.png",
-		"xdecor_enderchest_side.png", "xdecor_enderchest_side.png",
-		"xdecor_enderchest_side.png", "xdecor_enderchest_front.png"
-	},
-	sounds = lzr_sounds.node_sound_stone_defaults(),
-})
-
-register_chest("chest_dark_locked", {
-	description = S("Locked Dark Chest"),
-	tiles = {
-		"xdecor_enderchest_top.png", "xdecor_enderchest_top.png",
-		"xdecor_enderchest_side.png", "xdecor_enderchest_side.png",
-		"xdecor_enderchest_side.png", "lzr_treasure_enderchest_lock.png"
-	},
-	sounds = lzr_sounds.node_sound_stone_defaults(),
-})
-
-register_chest("chest_wood", {
-	description = S("Wooden Chest"),
-	tiles = {
-		"default_chest_top.png", "default_chest_top.png",
-		"default_chest_side.png", "default_chest_side.png",
-		"default_chest_side.png", "default_chest_front.png"
-	},
-	sounds = lzr_sounds.node_sound_wood_defaults(),
-})
-
-register_chest("chest_wood_locked", {
-	description = S("Locked Wooden Chest"),
-	tiles = {
-		"default_chest_top.png", "default_chest_top.png",
-		"default_chest_side.png", "default_chest_side.png",
-		"default_chest_side.png", "default_chest_lock.png"
-	},
-	sounds = lzr_sounds.node_sound_wood_defaults(),
-})
+local N = function(s) return s end
 
 -- Register treasure blocks --
-
 minetest.register_node("lzr_treasure:gold_block", {
 	description = S("Gold Block"),
 	tiles = {"default_gold_block.png"},
@@ -62,3 +11,155 @@ minetest.register_node("lzr_treasure:gold_block", {
 	sounds = lzr_sounds.node_sound_metal_defaults(),
 })
 
+-- Register chests --
+
+local register_chest = function(id, def)
+	local sound_open = def.sound_open or "lzr_treasure_chest_open"
+	local sound_open_fail = def.sound_open_fail or "lzr_treasure_chest_open_fail"
+	minetest.register_node("lzr_treasure:chest_"..id.."_unlocked", {
+		description = def.description_unlocked,
+		paramtype2 = "facedir",
+		tiles = { def.tile_top, def.tile_bottom, def.tile_side, def.tile_side, def.tile_side, def.tile_front },
+		groups = { breakable = 1, chest = 1, rotatable = 1 },
+		sounds = def.node_sounds,
+		on_rotate = screwdriver.rotate_simple,
+		on_punch = function(pos, node, puncher)
+			minetest.log("action", "[lzr_treasure] "..puncher:get_player_name().." opens "..node.name.." at "..minetest.pos_to_string(pos))
+			minetest.set_node(pos, {name="lzr_treasure:chest_"..id.."_open_gold", param2=node.param2})
+			minetest.sound_play({name=sound_open, gain=0.5}, {pos=pos}, true)
+		end,
+	})
+
+	minetest.register_node("lzr_treasure:chest_"..id.."_locked", {
+		description = def.description_locked,
+		paramtype2 = "facedir",
+		tiles = { def.tile_top, def.tile_bottom, def.tile_side, def.tile_side, def.tile_side, def.tile_front_lock },
+		groups = { breakable = 1, chest = 2, rotatable = 1 },
+		sounds = def.node_sounds,
+		on_rotate = screwdriver.rotate_simple,
+		on_punch = function(pos, node, puncher)
+			minetest.sound_play({name=sound_open_fail, gain=0.3}, {pos=pos}, true)
+		end,
+	})
+
+	minetest.register_node("lzr_treasure:chest_"..id.."_open", {
+		description = def.description_open,
+		drawtype = "nodebox",
+		paramtype = "light",
+		collision_box = {
+			type = "fixed",
+			fixed = { -0.5, -0.5, -0.5, 0.5, 2/16, 0.5 },
+		},
+		selection_box = {
+			type = "fixed",
+			fixed = { -0.5, -0.5, -0.5, 0.5, 2/16, 0.5 },
+		},
+		node_box = {
+			type = "fixed",
+			fixed = {
+				{ -0.5, -0.5, -0.5, -7/16, 2/16, 0.5 },
+				{ 7/16, -0.5, -0.5, 0.5, 2/16, 0.5 },
+				{ -7/16, -0.5, -0.5, 7/16, 2/16, -7/16 },
+				{ -7/16, -0.5, 7/16, 7/16, 2/16, 0.5 },
+				{ -7/16, -0.5, -7/16, 7/16, -7/16, 7/16 },
+			},
+		},
+		tiles = { def.tile_top, def.tile_bottom, def.tile_side, def.tile_side, def.tile_side, def.tile_front },
+		paramtype2 = "facedir",
+		groups = { breakable = 1, chest = 3, rotatable = 1 },
+		sounds = def.node_sounds,
+		on_rotate = screwdriver.rotate_simple,
+	})
+
+	-- Open chest with treasure
+
+	local treasure_id = "gold"
+	local treasure = "lzr_treasure:gold_block"
+	local treasure_tile = "default_gold_block.png"
+
+	local treasure_def = minetest.registered_nodes[treasure]
+	local sounds_open_treasure = table.copy(def.node_sounds)
+	sounds_open_treasure.footstep = table.copy(treasure_def.sounds.footstep)
+	sounds_open_treasure.dig = nil
+	sounds_open_treasure.dug = table.copy(treasure_def.sounds.dug)
+
+	minetest.register_node("lzr_treasure:chest_"..id.."_open_"..treasure_id, {
+		description = S(def.description_open_with, treasure_def.description),
+		drawtype = "nodebox",
+		paramtype = "light",
+		node_box = {
+			type = "fixed",
+			fixed = {
+				{ -0.5, -0.5, -0.5, 0.5, 2/16, 0.5 },
+				{ -7/16, 2/16, -7/16, 7/16, 0.5, 7/16 },
+			},
+		},
+		tiles = {
+			"("..def.tile_top..")^("..treasure_tile.."^[mask:lzr_treasure_mask_block_in_chest_top.png)",
+			def.tile_bottom,
+			"("..def.tile_side..")^("..treasure_tile.."^[mask:lzr_treasure_mask_block_in_chest_side.png)",
+			"("..def.tile_side..")^("..treasure_tile.."^[mask:lzr_treasure_mask_block_in_chest_side.png)",
+			"("..def.tile_side..")^("..treasure_tile.."^[mask:lzr_treasure_mask_block_in_chest_side.png)",
+			"("..def.tile_front..")^("..treasure_tile.."^[mask:lzr_treasure_mask_block_in_chest_side.png)",
+		},
+		on_punch = function(pos, node, puncher)
+			-- Take treasure out of open chest
+			minetest.log("action", "[lzr_treasure] "..puncher:get_player_name().." takes treasure from "..node.name.." at "..minetest.pos_to_string(pos))
+			local inv = puncher:get_inventory()
+			local give = true
+			if lzr_gamestate.get_state() == lzr_gamestate.EDITOR and inv:contains_item("main", treasure) then
+				give = false
+			end
+			if give then
+				inv:add_item("main", treasure)
+			end
+			minetest.sound_play(sounds_open_treasure.dug, {pos=pos}, true)
+			-- spawn a few particles for the taken treasrue
+			minetest.add_particlespawner({
+				amount = 12,
+				time = 0.001,
+				minpos = vector.subtract(pos, vector.new(7/16, 7/16, 7/16)),
+				maxpos = vector.add(pos, vector.new(7/16, 7/16, 7/16)),
+				minvel = vector.new(-0.4, 0, -0.4),
+				maxvel = vector.new(0.4, 0.2, 0.4),
+				minacc = vector.new(0, -movement_gravity, 0),
+				maxacc = vector.new(0, -movement_gravity, 0),
+				minsize = 0.75,
+				maxsize = 0.75,
+				node = {name=treasure},
+			})
+			minetest.set_node(pos, {name="lzr_treasure:chest_"..id.."_open", param2=node.param2})
+		end,
+		paramtype2 = "facedir",
+		groups = { breakable = 1, chest = 4, rotatable = 1, },
+		sounds = sounds_open_treasure,
+		on_rotate = screwdriver.rotate_simple,
+	})
+
+end
+
+register_chest("wood", {
+	description_unlocked = S("Wooden Chest"),
+	description_locked = S("Locked Wooden Chest"),
+	description_open = S("Open Wooden Chest"),
+	description_open_with = N("Open Wooden Chest with @1"),
+	tile_top = "lzr_treasure_chest_top.png",
+	tile_bottom = "lzr_treasure_chest_top.png",
+	tile_side = "lzr_treasure_chest_side.png",
+	tile_front = "lzr_treasure_chest_front.png",
+	tile_front_lock = "lzr_treasure_chest_lock.png",
+	node_sounds = lzr_sounds.node_sound_wood_defaults(),
+})
+
+register_chest("dark", {
+	description_unlocked = S("Dark Chest"),
+	description_locked = S("Locked Dark Chest"),
+	description_open = S("Open Dark Chest"),
+	description_open_with = N("Open Dark Chest with @1"),
+	tile_top = "lzr_treasure_dark_chest_top.png",
+	tile_bottom = "lzr_treasure_dark_chest_top.png",
+	tile_side = "lzr_treasure_dark_chest_side.png",
+	tile_front = "lzr_treasure_dark_chest_front.png",
+	tile_front_lock = "lzr_treasure_dark_chest_lock.png",
+	node_sounds = lzr_sounds.node_sound_stone_defaults(),
+})