game/technic.git

ShadowNinja

2014-12-15 5382a88aefbd503c00500236510412e6f2b42f4e

commit \| author \| age
ee0765	1
be2f30	2	local S = technic.getter
ee0765	3
354ee6	4	technic.register_power_tool("technic:battery", 10000)
1b7fa3	5	technic.register_power_tool("technic:red_energy_crystal", 50000)
BM	6	technic.register_power_tool("technic:green_energy_crystal", 150000)
	7	technic.register_power_tool("technic:blue_energy_crystal", 450000)
354ee6	8
S	9	minetest.register_craft({
	10	output = 'technic:battery',
	11	recipe = {
	12	{'group:wood', 'default:copper_ingot', 'group:wood'},
	13	{'group:wood', 'moreores:tin_ingot', 'group:wood'},
	14	{'group:wood', 'default:copper_ingot', 'group:wood'},
	15	}
	16	})
	17
	18	minetest.register_tool("technic:battery", {
	19	description = S("RE Battery"),
	20	inventory_image = "technic_battery.png",
99fd5d	21	wear_represents = "technic_RE_charge",
00d7c9	22	on_refill = technic.refill_RE_charge,
354ee6	23	tool_capabilities = {
S	24	charge = 0,
	25	max_drop_level = 0,
	26	groupcaps = {
	27	fleshy = {times={}, uses=10000, maxlevel=0}
	28	}
	29	}
	30	})
	31
6a0807	32	local tube = {
N	33	insert_object = function(pos, node, stack, direction)
	34	if direction.y == 0 then
	35	return stack
	36	end
	37	local meta = minetest.get_meta(pos)
	38	local inv = meta:get_inventory()
	39	if direction.y > 0 then
	40	return inv:add_item("src", stack)
	41	else
	42	return inv:add_item("dst", stack)
	43	end
	44	end,
	45	can_insert = function(pos, node, stack, direction)
	46	if direction.y == 0 then
	47	return false
	48	end
	49	local meta = minetest.get_meta(pos)
	50	local inv = meta:get_inventory()
	51	if direction.y > 0 then
	52	return inv:room_for_item("src", stack)
	53	else
	54	return inv:room_for_item("dst", stack)
	55	end
	56	end,
	57	connect_sides = {left=1, right=1, back=1, top=1, bottom=1},
	58	}
354ee6	59
ee0765	60	function technic.register_battery_box(data)
S	61	local tier = data.tier
	62	local ltier = string.lower(tier)
be2f30	63
76a8ac	64	local formspec =
be2f30	65	"invsize[8,9;]"..
S	66	"image[1,1;1,2;technic_power_meter_bg.png]"..
	67	"list[current_name;src;3,1;1,1;]"..
	68	"image[4,1;1,1;technic_battery_reload.png]"..
	69	"list[current_name;dst;5,1;1,1;]"..
	70	"label[0,0;"..S("%s Battery Box"):format(tier).."]"..
	71	"label[3,0;"..S("Charge").."]"..
	72	"label[5,0;"..S("Discharge").."]"..
	73	"label[1,3;"..S("Power level").."]"..
	74	"list[current_player;main;0,5;8,4;]"
6a0807	75
N	76	if data.upgrade then
	77	formspec = formspec..
	78	"list[current_name;upgrade1;3.5,3;1,1;]"..
	79	"list[current_name;upgrade2;4.5,3;1,1;]"..
	80	"label[3.5,4;"..S("Upgrade Slots").."]"
	81	end
ee0765	82
563a4c	83	local run = function(pos, node)
N	84	local meta = minetest.get_meta(pos)
	85	local eu_input = meta:get_int(tier.."_EU_input")
	86	local current_charge = meta:get_int("internal_EU_charge")
	87
	88	local EU_upgrade, tube_upgrade = 0, 0
	89	if data.upgrade then
	90	EU_upgrade, tube_upgrade = technic.handle_machine_upgrades(meta)
	91	end
	92	local max_charge = data.max_charge * (1 + EU_upgrade / 10)
	93
	94	-- Charge/discharge the battery with the input EUs
	95	if eu_input >= 0 then
	96	current_charge = math.min(current_charge + eu_input, max_charge)
	97	else
	98	current_charge = math.max(current_charge + eu_input, 0)
	99	end
	100
	101	-- Charging/discharging tools here
	102	local tool_full, tool_empty
	103	current_charge, tool_full = technic.charge_tools(meta,
	104	current_charge, data.charge_step)
	105	current_charge, tool_empty = technic.discharge_tools(meta,
	106	current_charge, data.discharge_step,
	107	max_charge)
	108
	109	if data.tube then
	110	local inv = meta:get_inventory()
	111	technic.handle_machine_pipeworks(pos, tube_upgrade,
	112	function(pos, x_velocity, z_velocity)
	113	if tool_full and not inv:is_empty("src") then
	114	technic.send_items(pos, x_velocity, z_velocity, "src")
	115	elseif tool_empty and not inv:is_empty("dst") then
	116	technic.send_items(pos, x_velocity, z_velocity, "dst")
	117	end
	118	end)
	119	end
	120
	121	-- We allow batteries to charge on less than the demand
	122	meta:set_int(tier.."_EU_demand",
	123	math.min(data.charge_rate, max_charge - current_charge))
	124	meta:set_int(tier.."_EU_supply",
	125	math.min(data.discharge_rate, current_charge))
	126	meta:set_int("internal_EU_charge", current_charge)
	127
	128	-- Select node textures
	129	local charge_count = math.ceil((current_charge / max_charge) * 8)
	130	charge_count = math.min(charge_count, 8)
	131	charge_count = math.max(charge_count, 0)
	132	local last_count = meta:get_float("last_side_shown")
	133	if charge_count ~= last_count then
	134	technic.swap_node(pos,"technic:"..ltier.."_battery_box"..charge_count)
	135	meta:set_float("last_side_shown", charge_count)
	136	end
	137
	138	local charge_percent = math.floor(current_charge / max_charge * 100)
	139	meta:set_string("formspec",
	140	formspec..
	141	"image[1,1;1,2;technic_power_meter_bg.png"
	142	.."^[lowpart:"..charge_percent
	143	..":technic_power_meter_fg.png]")
	144
	145	local infotext = S("%s Battery Box: %d/%d"):format(tier,
	146	current_charge, max_charge)
	147	if eu_input == 0 then
	148	infotext = S("%s Idle"):format(infotext)
	149	end
	150	meta:set_string("infotext", infotext)
	151	end
	152
ee0765	153	for i = 0, 8 do
563a4c	154	local groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, technic_machine=1}
ee0765	155	if i ~= 0 then
S	156	groups.not_in_creative_inventory = 1
	157	end
6a0807	158
N	159	if data.tube then
	160	groups.tubedevice = 1
	161	groups.tubedevice_receiver = 1
	162	end
	163
ee0765	164	minetest.register_node("technic:"..ltier.."_battery_box"..i, {
be2f30	165	description = S("%s Battery Box"):format(tier),
ee0765	166	tiles = {"technic_"..ltier.."_battery_box_top.png",
S	167	"technic_"..ltier.."_battery_box_bottom.png",
	168	"technic_"..ltier.."_battery_box_side.png^technic_power_meter"..i..".png",
	169	"technic_"..ltier.."_battery_box_side.png^technic_power_meter"..i..".png",
	170	"technic_"..ltier.."_battery_box_side.png^technic_power_meter"..i..".png",
	171	"technic_"..ltier.."_battery_box_side.png^technic_power_meter"..i..".png"},
	172	groups = groups,
6a0807	173	tube = data.tube and tube or nil,
N	174	paramtype2 = "facedir",
ee0765	175	sounds = default.node_sound_wood_defaults(),
S	176	drop = "technic:"..ltier.."_battery_box0",
	177	on_construct = function(pos)
	178	local meta = minetest.get_meta(pos)
	179	local inv = meta:get_inventory()
	180	local node = minetest.get_node(pos)
	181
76a8ac	182	meta:set_string("infotext", S("%s Battery Box"):format(tier))
S	183	meta:set_string("formspec", formspec)
	184	meta:set_int(tier.."_EU_demand", 0)
	185	meta:set_int(tier.."_EU_supply", 0)
	186	meta:set_int(tier.."_EU_input", 0)
ee0765	187	meta:set_float("internal_EU_charge", 0)
S	188	inv:set_size("src", 1)
	189	inv:set_size("dst", 1)
6a0807	190	inv:set_size("upgrade1", 1)
N	191	inv:set_size("upgrade2", 1)
ee0765	192	end,
0809dd	193	can_dig = technic.machine_can_dig,
S	194	allow_metadata_inventory_put = technic.machine_inventory_put,
	195	allow_metadata_inventory_take = technic.machine_inventory_take,
	196	allow_metadata_inventory_move = technic.machine_inventory_move,
563a4c	197	technic_run = run,
ee0765	198	})
S	199	end
	200
	201	-- Register as a battery type
	202	-- Battery type machines function as power reservoirs and can both receive and give back power
	203	for i = 0, 8 do
	204	technic.register_machine(tier, "technic:"..ltier.."_battery_box"..i, technic.battery)
	205	end
	206
	207	end -- End registration
	208
	209
eac484	210	function technic.charge_tools(meta, batt_charge, charge_step)
ee0765	211	local inv = meta:get_inventory()
eac484	212	if inv:is_empty("src") then
6a0807	213	return batt_charge, false
ee0765	214	end
5382a8	215	local src_stack = inv:get_stack("src", 1)
eac484	216
5382a8	217	local tool_name = src_stack:get_name()
S	218	if not technic.power_tools[tool_name] then
6a0807	219	return batt_charge, false
eac484	220	end
S	221	-- Set meta data for the tool if it didn't do it itself
5382a8	222	local src_meta = minetest.deserialize(src_stack:get_metadata()) or {}
eac484	223	if not src_meta.charge then
S	224	src_meta.charge = 0
	225	end
	226	-- Do the charging
5382a8	227	local item_max_charge = technic.power_tools[tool_name]
eac484	228	local tool_charge = src_meta.charge
6a0807	229	if tool_charge >= item_max_charge then
N	230	return batt_charge, true
	231	elseif batt_charge <= 0 then
	232	return batt_charge, false
eac484	233	end
S	234	charge_step = math.min(charge_step, batt_charge)
	235	charge_step = math.min(charge_step, item_max_charge - tool_charge)
	236	tool_charge = tool_charge + charge_step
	237	batt_charge = batt_charge - charge_step
5382a8	238	technic.set_RE_wear(src_stack, tool_charge, item_max_charge)
eac484	239	src_meta.charge = tool_charge
5382a8	240	src_stack:set_metadata(minetest.serialize(src_meta))
S	241	inv:set_stack("src", 1, src_stack)
6a0807	242	return batt_charge, (tool_charge == item_max_charge)
ee0765	243	end
S	244
	245
eac484	246	function technic.discharge_tools(meta, batt_charge, charge_step, max_charge)
ee0765	247	local inv = meta:get_inventory()
eac484	248	if inv:is_empty("dst") then
6a0807	249	return batt_charge, false
ee0765	250	end
eac484	251	srcstack = inv:get_stack("dst", 1)
S	252	local toolname = srcstack:get_name()
	253	if technic.power_tools[toolname] == nil then
6a0807	254	return batt_charge, false
eac484	255	end
S	256	-- Set meta data for the tool if it didn't do it itself :-(
5cf765	257	local src_meta = minetest.deserialize(srcstack:get_metadata())
eac484	258	src_meta = src_meta or {}
S	259	if not src_meta.charge then
	260	src_meta.charge = 0
	261	end
	262
	263	-- Do the discharging
	264	local item_max_charge = technic.power_tools[toolname]
	265	local tool_charge = src_meta.charge
6a0807	266	if tool_charge <= 0 then
N	267	return batt_charge, true
	268	elseif batt_charge >= max_charge then
	269	return batt_charge, false
eac484	270	end
S	271	charge_step = math.min(charge_step, max_charge - batt_charge)
	272	charge_step = math.min(charge_step, tool_charge)
	273	tool_charge = tool_charge - charge_step
	274	batt_charge = batt_charge + charge_step
	275	technic.set_RE_wear(srcstack, tool_charge, item_max_charge)
	276	src_meta.charge = tool_charge
5cf765	277	srcstack:set_metadata(minetest.serialize(src_meta))
eac484	278	inv:set_stack("dst", 1, srcstack)
6a0807	279	return batt_charge, (tool_charge == 0)
ee0765	280	end
S	281