minertools: add distance meter function to computers.
All-in-one mining computers (PMC, AMA and UMG) have been upgraded with Distance Meter function (selectable in computer menu). This lidar device measures distance to pointed solid node with .1 accuracy. Maximum range is 50 for PMC, 100 for AMA and 200 for UMG. Upgrade is automatical and does not require any additional crafting. Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
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Michal Cieslakiewicz
parent
f0441c76dc
commit
8704a7b710
@ -81,9 +81,11 @@ local ore_name = { ["coal"] = { "default:stone_with_coal",
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local MODE_GEOTHERM = 1
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local MODE_ORESCAN = 2
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local MODE_OREFIND = 3
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local MODE_DISTMTR = 4
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local mode_name = { [MODE_GEOTHERM] = "Geothermometer",
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[MODE_ORESCAN] = "Mineral Scanner",
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[MODE_OREFIND] = "Mineral Finder" }
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[MODE_OREFIND] = "Mineral Finder",
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[MODE_DISTMTR] = "Distance Meter" }
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-- fast lookup tables
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local rev_ore_name = {}
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@ -97,6 +99,9 @@ for i, m in pairs(mode_name) do
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rev_mode_name[m] = i
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end
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-- head position
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local head_offset = vector.new({ x = 0, y = 1, z = 0 })
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--[[
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---------------
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Sound functions
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@ -309,7 +314,8 @@ local function mineralfinder_formspec(tool)
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"button_exit[0.75,1.75;1.5,0.5;ok;OK]"
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end
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local function multidevice_formspec_gt(tool)
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-- simple form without options
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local function multidevice_formspec_noopts(tool, mode)
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-- function requires all metadata to be accessible
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-- (or initialized elsewhere)
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local label = tool:get_definition().description
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@ -323,11 +329,18 @@ local function multidevice_formspec_gt(tool)
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"no_prepend[]" ..
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"label[0.5,0;" .. minetest.colorize("#FFFF00", label) .. "]" ..
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"label[0,0.75;" .. minetest.colorize("#00FFFF", "Mode") .. "]" ..
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"dropdown[1.75,0.625;2.5;mode;" .. mode_opts .. ";" ..
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MODE_GEOTHERM .. "]" ..
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"dropdown[1.75,0.625;2.5;mode;" .. mode_opts .. ";" .. mode .. "]" ..
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"button_exit[1.25,2.75;1.5,0.5;ok;OK]"
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end
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local function multidevice_formspec_gt(tool)
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return multidevice_formspec_noopts(tool, MODE_GEOTHERM)
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end
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local function multidevice_formspec_dm(tool)
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return multidevice_formspec_noopts(tool, MODE_DISTMTR)
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end
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local function multidevice_formspec_ms(tool)
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-- function requires all metadata to be accessible
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-- (or initialized elsewhere)
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@ -574,7 +587,7 @@ local function mineralfinder_use(item, player, pointed_thing)
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local det_lvl = tool_def._find_detail
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local item_meta = item:get_meta()
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local ore_type = item_meta:get_string("ore_type")
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local head_pos = vector.add(vector.round(player:get_pos()), { x = 0, y = 1, z = 0 })
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local head_pos = vector.add(vector.round(player:get_pos()), head_offset)
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local end_pos = vector.add(head_pos, vector.round(vector.multiply(player:get_look_dir(), depth)))
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local orecount = 0
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local obsblock = false
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@ -624,11 +637,50 @@ local function mineralfinder_use(item, player, pointed_thing)
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play_pulse(player_name)
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minetest.chat_send_player(player_name,
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msg_yellow .. "[" .. label .. "]" .. msg_white ..
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" Scan result for " .. msg_zero ..
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ore_type .. msg_white .. " : " .. oremsg .. msg_white)
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" Scan result for " .. msg_zero .. ore_type .. msg_white ..
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" (range " .. depth .. ") : " .. oremsg .. msg_white)
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return item
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end
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-- distance meter (DM)
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-- parameters: item - item object (itemstack)
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-- player - player object (player)
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-- pointed_thing - node object (node)
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local function distancemeter_use(item, player, pointed_thing)
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-- TODO: implement using raycast (...,...,false,false)
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local player_name = player:get_player_name()
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local tool_def = item:get_definition()
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tool_def._init_metadata(player, item)
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local label = tool_def._dist_label
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local range_max = tool_def._dist_range_max
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local head_pos = vector.add(vector.round(player:get_pos()), head_offset)
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local dist_pos = nil
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local distance = msg_warn .. "MAX"
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if pointed_thing and pointed_thing.type == "node" then
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dist_pos = pointed_thing.above
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else
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local end_pos = vector.add(head_pos, vector.round(vector.multiply(player:get_look_dir(), range_max)))
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local ray = minetest.raycast(head_pos, end_pos, false, false)
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for pt in ray do
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if minetest.get_node_or_nil(pt.under) then
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dist_pos = pt.above
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break
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end
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end
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end
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if dist_pos then
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distance = msg_zero .. string.format("%.1f", vector.distance(head_pos, dist_pos))
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play_pulse(player_name)
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else
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play_beep_err(player_name)
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end
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minetest.chat_send_player(player_name,
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msg_yellow .. "[" .. label .. "]" .. msg_white ..
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" Distance (max " .. range_max .. ") : " ..
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distance .. msg_white)
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return nil
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end
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-- multidevices (PMC, AMA, UMG)
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-- parameters: item - item object (itemstack)
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-- player - player object (player)
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@ -645,6 +697,8 @@ local function multidevice_use(item, player, pointed_thing)
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mineralscanner_use(item, player, pointed_thing)
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elseif mode == MODE_OREFIND then
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mineralfinder_use(item, player, pointed_thing)
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elseif mode == MODE_DISTMTR then
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distancemeter_use(item, player, pointed_thing)
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end
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return item
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end
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@ -787,6 +841,7 @@ minetest.register_tool("minertools:mineral_finder", {
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Technical info:
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3 devices combined into one with no modifications
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Distance Meter feature added
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Left click - scan and show results
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Right click - device menu
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@ -803,7 +858,8 @@ minetest.register_tool("minertools:portable_mining_computer", {
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_init_metadata = multidevice_init_metadata,
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_formspec = { [MODE_GEOTHERM] = multidevice_formspec_gt,
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[MODE_ORESCAN] = multidevice_formspec_ms,
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[MODE_OREFIND] = multidevice_formspec_mf },
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[MODE_OREFIND] = multidevice_formspec_mf,
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[MODE_DISTMTR] = multidevice_formspec_dm },
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_is_multidevice = true,
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_temp_label = "PMC:Geothermometer",
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_temp_radius = 10,
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@ -817,6 +873,8 @@ minetest.register_tool("minertools:portable_mining_computer", {
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_find_depth = 5,
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_find_detail = 0,
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_find_ore_list = find_ore_list,
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_dist_label = "PMC:DistanceMeter",
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_dist_range_max = 50,
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on_use = multidevice_use,
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on_place = show_menu,
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on_secondary_use = show_menu,
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@ -837,6 +895,7 @@ minetest.register_tool("minertools:portable_mining_computer", {
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* increased MineralFinder range
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* increased MineralScanner range
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* increased Geothermometer sensivity range
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* doubled DistanceMeter range
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* finder signal strength (low/medium/high) indicates distance to ore
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Left click - scan and show results
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@ -854,7 +913,8 @@ minetest.register_tool("minertools:advanced_mining_assistant", {
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_init_metadata = multidevice_init_metadata,
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_formspec = { [MODE_GEOTHERM] = multidevice_formspec_gt,
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[MODE_ORESCAN] = multidevice_formspec_ms,
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[MODE_OREFIND] = multidevice_formspec_mf },
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[MODE_OREFIND] = multidevice_formspec_mf,
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[MODE_DISTMTR] = multidevice_formspec_dm },
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_is_multidevice = true,
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_temp_label = "AMA:Geothermometer",
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_temp_radius = 12, -- PMC + 2
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@ -868,6 +928,8 @@ minetest.register_tool("minertools:advanced_mining_assistant", {
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_find_depth = 8, -- PMC + 3
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_find_detail = 1, -- PMC ++
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_find_ore_list = find_ore_list,
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_dist_label = "AMA:DistanceMeter",
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_dist_range_max = 100, -- PMC * 2
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on_use = multidevice_use,
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on_place = show_menu,
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on_secondary_use = show_menu,
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@ -890,6 +952,7 @@ minetest.register_tool("minertools:advanced_mining_assistant", {
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* increased MineralScanner range
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* increased Geothermometer sensivity range
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* increased Geothermometer display precision
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* doubled DistanceMeter range
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* finder signal strength (in percent) indicates distance to ore
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Left click - scan and show results
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@ -908,7 +971,8 @@ minetest.register_tool("minertools:ultimate_mining_gizmo", {
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_init_metadata = multidevice_init_metadata,
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_formspec = { [MODE_GEOTHERM] = multidevice_formspec_gt,
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[MODE_ORESCAN] = multidevice_formspec_ms,
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[MODE_OREFIND] = multidevice_formspec_mf },
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[MODE_OREFIND] = multidevice_formspec_mf,
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[MODE_DISTMTR] = multidevice_formspec_dm },
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_is_multidevice = true,
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_temp_label = "UMG:Geothermometer",
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_temp_radius = 16, -- AMA + 4
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@ -922,6 +986,8 @@ minetest.register_tool("minertools:ultimate_mining_gizmo", {
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_find_depth = 12, -- AMA + 4
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_find_detail = 2, -- AMA ++
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_find_ore_list = find_ore_list,
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_dist_label = "UMG:DistanceMeter",
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_dist_range_max = 200, -- AMA * 2
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on_use = multidevice_use,
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on_place = show_menu,
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on_secondary_use = show_menu,
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