Merge pull request #36 from ObKo/blocks

Jordan Snelling

2013-06-27 c687e8cb7b9e624474353b0cc10acc5db14192f8

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water_can_max_load = 16
lava_can_max_load = 8
 
minetest.register_craft({
    output = 'technic:water_can 1',
    recipe = {
        {'technic:zinc_ingot', 'technic:rubber','technic:zinc_ingot'},
        {'default:steel_ingot', '', 'default:steel_ingot'},
        {'technic:zinc_ingot', 'default:steel_ingot', 'technic:zinc_ingot'},
    }
})
 
minetest.register_craft({
    output = 'technic:lava_can 1',
    recipe = {
        {'technic:zinc_ingot', 'technic:stainless_steel_ingot','technic:zinc_ingot'},
        {'technic:stainless_steel_ingot', '', 'technic:stainless_steel_ingot'},
        {'technic:zinc_ingot', 'technic:stainless_steel_ingot', 'technic:zinc_ingot'},
    }
})
 
 
minetest.register_tool("technic:water_can", {
    description = "Water Can",
    inventory_image = "technic_water_can.png",
    stack_max = 1,
    liquids_pointable = true,
    on_use = function(itemstack, user, pointed_thing)
        
        if pointed_thing.type ~= "node" then
                    return end
        n = minetest.env:get_node(pointed_thing.under)
        
        item=itemstack:to_table()
        local load=nil
        if item["metadata"]=="" then load=0 
        else load=tonumber(item["metadata"]) 
        end
        
        if n.name == "default:water_source" then
            if load+1<17 then
            minetest.env:add_node(pointed_thing.under, {name="air"})
             load=load+1;    
            item["metadata"]=tostring(load)
            set_RE_wear(item,load,water_can_max_load)
            itemstack:replace(item)
            end
            return itemstack
        end
        item=itemstack:to_table()
        if load==0 then return end
            
        if n.name == "default:water_flowing" then
            minetest.env:add_node(pointed_thing.under, {name="default:water_source"})
            load=load-1;    
            item["metadata"]=tostring(load)
            set_RE_wear(item,load,water_can_max_load)
            itemstack:replace(item)
            return itemstack
            end
 
        n = minetest.env:get_node(pointed_thing.above)
        if n.name == "air" then
            minetest.env:add_node(pointed_thing.above, {name="default:water_source"})
            load=load-1;    
            item["metadata"]=tostring(load)
            set_RE_wear(item,load,water_can_max_load)
            itemstack:replace(item)
            return itemstack
            end        
    end,
})
 
minetest.register_tool("technic:lava_can", {
    description = "Lava Can",
    inventory_image = "technic_lava_can.png",
    stack_max = 1,
    liquids_pointable = true,
    on_use = function(itemstack, user, pointed_thing)
        if pointed_thing.type ~= "node" then return end
        n = minetest.env:get_node(pointed_thing.under)
        item=itemstack:to_table()
        local load=nil
        if item["metadata"]=="" then load=0 
        else load=tonumber(item["metadata"]) 
        end
        
        if n.name == "default:lava_source" then
            if load+1<17 then
            minetest.env:add_node(pointed_thing.under, {name="air"})
             load=load+1;
            item["metadata"]=tostring(load)
            set_RE_wear(item,load,lava_can_max_load)
            itemstack:replace(item)
            end
            return itemstack
        end
        item=itemstack:to_table()
        if load==0 then return end
            
        if n.name == "default:lava_flowing" then
            minetest.env:add_node(pointed_thing.under, {name="default:lava_source"})
            load=load-1;    
            item["metadata"]=tostring(load)
            set_RE_wear(item,load,lava_can_max_load)
            itemstack:replace(item)
            return itemstack
            end
 
        n = minetest.env:get_node(pointed_thing.above)
        if n.name == "air" then
            minetest.env:add_node(pointed_thing.above, {name="default:lava_source"})
            load=load-1;    
            item["metadata"]=tostring(load)
            set_RE_wear(item,load,lava_can_max_load)
            itemstack:replace(item)
            return itemstack
            end    
    end,
})