diff options
Diffstat (limited to 'technic/technic/register.lua')
-rw-r--r-- | technic/technic/register.lua | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/technic/technic/register.lua b/technic/technic/register.lua new file mode 100644 index 0000000..8f75b81 --- /dev/null +++ b/technic/technic/register.lua @@ -0,0 +1,58 @@ +-- This file includes the functions and data structures for registering machines and tools for LV, MV, HV types. +-- We use the technic namespace for these functions and data to avoid eventual conflict. + +technic.receiver = "RE" +technic.producer = "PR" +technic.producer_receiver = "PR_RE" +technic.battery = "BA" + +technic.machines = {} +technic.power_tools = {} +technic.networks = {} + + +function technic.register_tier(tier, description) + technic.machines[tier] = {} +end + +function technic.register_machine(tier, nodename, machine_type) + if not technic.machines[tier] then + return + end + technic.machines[tier][nodename] = machine_type +end + +function technic.register_power_tool(craftitem, max_charge) + technic.power_tools[craftitem] = max_charge +end + + +-- Utility functions. Not sure exactly what they do.. water.lua uses the two first. +function technic.get_RE_item_load(load1, max_load) + if load1 == 0 then load1 = 65535 end + local temp = 65536 - load1 + temp = temp / 65535 * max_load + return math.floor(temp + 0.5) +end + +function technic.set_RE_item_load(load1, max_load) + if load1 == 0 then return 65535 end + local temp = load1 / max_load * 65535 + temp = 65536 - temp + return math.floor(temp) +end + +-- Wear down a tool depending on the remaining charge. +function technic.set_RE_wear(itemstack, item_load, max_load) + if (minetest.registered_items[itemstack:get_name()].wear_represents or "mechanical_wear") ~= "technic_RE_charge" then return itemstack end + local temp + if item_load == 0 then + temp = 0 + else + temp = 65536 - math.floor(item_load / max_load * 65535) + if temp > 65535 then temp = 65535 end + if temp < 1 then temp = 1 end + end + itemstack:set_wear(temp) + return itemstack +end |