diff --git a/nodes_anvil.lua b/nodes_anvil.lua index 0b7149c..4a48897 100644 --- a/nodes_anvil.lua +++ b/nodes_anvil.lua @@ -9,6 +9,138 @@ local S = cottages.S +local hud_timeout = 2 -- seconds +local hud_info_by_puncher_name = {} + +local function get_hud_image(tool) + local tool_definition = tool:get_definition() or {} + local hud_image = tool_definition.inventory_image or tool_definition.wield_image + if not hud_image and tool_definition.textures then + if type(tool_definition.textures) == "string" then + hud_image = tool_definition.textures + elseif type(tool_definition.textures) == "table" then + hud_image = tool_definition.textues[1] + end + end + return hud_image or "blank.png" +end + +local function update_hud(puncher, tool) + local tool_wear = tool:get_wear() + local damage_state = 40 - math.floor(40 * tool_wear / 65535) + local hud_image = get_hud_image(tool) + local puncher_name = puncher:get_player_name() + + local hud_ids = hud_info_by_puncher_name[puncher_name] or {} + local hud1, hud2, hud3 = unpack(hud_ids) + + if hud1 then + local hud1_def = puncher:hud_get(hud1) + if hud1_def and hud1_def.name == "cottages:anvil_tool" then + puncher:hud_change(hud1, "text", hud_image) + else + hud1 = nil + end + end + + if not hud1 then + hud1 = puncher:hud_add({ + hud_elem_type = "image", + name = "cottages:anvil_tool", + scale = {x = 15, y = 15}, + text = hud_image, + position = {x = 0.5, y = 0.5}, + alignment = {x = 0, y = 0} + }) + end + + if hud2 then + local hud2_def = puncher:hud_get(hud2) + if hud2_def and hud2_def.name == "cottages:anvil_background" then + if tool_wear == 0 then + puncher:hud_remove(hud2) + hud2 = nil + end + end + end + + if not hud2 and tool_wear > 0 then + hud2 = puncher:hud_add({ + hud_elem_type = "statbar", + name = "cottages:anvil_background", + text = "default_cloud.png^[colorize:#ff0000:256", + number = 40, + direction = 0, -- left to right + position = {x=0.5, y=0.65}, + alignment = {x = 0, y = 0}, + offset = {x = -320, y = 0}, + size = {x=32, y=32}, + }) + end + + if hud3 then + local hud3_def = puncher:hud_get(hud3) + if hud3_def and hud3_def.name == "cottages:anvil_foreground" then + if tool_wear == 0 then + puncher:hud_remove(hud3) + hud3 = nil + else + puncher:hud_change(hud3, "number", damage_state) + end + end + end + + if not hud3 and tool_wear > 0 then + hud3 = puncher:hud_add({ + hud_elem_type = "statbar", + name = "cottages:anvil_foreground", + text = "default_cloud.png^[colorize:#00ff00:256", + number = damage_state, + direction = 0, -- left to right + position = {x=0.5, y=0.65}, + alignment = {x = 0, y = 0}, + offset = {x = -320, y = 0}, + size = {x=32, y=32}, + }) + end + + hud_info_by_puncher_name[puncher_name] = { hud1, hud2, hud3, os.time() + hud_timeout } +end + +minetest.register_globalstep(function() + local now = os.time() + for puncher_name, hud_info in pairs(hud_info_by_puncher_name) do + local puncher = minetest.get_player_by_name(puncher_name) + if puncher then + local hud1, hud2, hud3, hud_expire_time = unpack(hud_info) + if now > hud_expire_time then + if hud1 then + local hud1_def = puncher:hud_get(hud1) + if hud1_def and hud1_def.name == "cottages:anvil_tool" then + puncher:hud_remove(hud1) + end + end + if hud2 then + local hud2_def = puncher:hud_get(hud2) + if hud2_def and hud2_def.name == "cottages:anvil_background" then + puncher:hud_remove(hud2) + end + end + if hud3 then + local hud3_def = puncher:hud_get(hud3) + if hud3_def and hud3_def.name == "cottages:anvil_foreground" then + puncher:hud_remove(hud3) + end + end + + hud_info_by_puncher_name[puncher_name] = nil + end + else + hud_info_by_puncher_name[puncher_name] = nil + end + end +end) + -- disable repair with anvil by setting a message for the item in question cottages.forbid_repair = {} -- example for hammer no longer beeing able to repair the hammer @@ -190,9 +322,6 @@ minetest.register_node("cottages:anvil", { return; end - -- 65535 is max damage - local damage_state = 40-math.floor(input:get_wear()/1638); - -- just to make sure that it really can't get repaired if it should not -- (if the check of placing the item in the input slot failed somehow) if( puncher and name and cottages.forbid_repair[ input:get_name() ]) then @@ -201,59 +330,7 @@ minetest.register_node("cottages:anvil", { return; end - local tool_name = input:get_name(); - local hud_image = ""; - if( tool_name - and minetest.registered_items[ tool_name ] ) then - if( minetest.registered_items[ tool_name ].inventory_image ) then - hud_image = minetest.registered_items[ tool_name ].inventory_image; - elseif( minetest.registered_items[ tool_name ].textures - and type(minetest.registered_items[ tool_name ].textures)=='table') then - hud_image = minetest.registered_items[ tool_name ].textures[1]; - elseif( minetest.registered_items[ tool_name ].textures - and type(minetest.registered_items[ tool_name ].textures)=='string') then - hud_image = minetest.registered_items[ tool_name ].textures; - end - end - - local hud1 = puncher:hud_add({ - hud_elem_type = "image", - scale = {x = 15, y = 15}, - text = hud_image, - position = {x = 0.5, y = 0.5}, - alignment = {x = 0, y = 0} - }); - local hud2 = nil; - local hud3 = nil; - if( input:get_wear()>0 ) then - hud2 = puncher:hud_add({ - hud_elem_type = "statbar", - text = "default_cloud.png^[colorize:#ff0000:256", - number = 40, - direction = 0, -- left to right - position = {x=0.5, y=0.65}, - alignment = {x = 0, y = 0}, - offset = {x = -320, y = 0}, - size = {x=32, y=32}, - }) - hud3 = puncher:hud_add({ - hud_elem_type = "statbar", - text = "default_cloud.png^[colorize:#00ff00:256", - number = damage_state, - direction = 0, -- left to right - position = {x=0.5, y=0.65}, - alignment = {x = 0, y = 0}, - offset = {x = -320, y = 0}, - size = {x=32, y=32}, - }); - end - minetest.after(2, function() - if( puncher ) then - if(hud1) then puncher:hud_remove(hud1); end - if(hud2) then puncher:hud_remove(hud2); end - if(hud3) then puncher:hud_remove(hud3); end - end - end) + update_hud(puncher, input) -- tell the player when the job is done if( input:get_wear() == 0 ) then @@ -320,4 +397,3 @@ minetest.register_craft({ {'cottages:anvil'}, {cottages.craftitem_stick} } }) -