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synced 2024-12-23 08:29:34 +01:00
Add moving marker for the player
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parent
f063d14caf
commit
5bb1657bd8
3 changed files with 51 additions and 8 deletions
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@ -27,16 +27,20 @@ local loaded_maps = {}
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local c_air = minetest.get_content_id("air")
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function mcl_maps.create_map(pos)
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local minp = vector.multiply(vector.floor(vector.divide(pos, 128)), 128)
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local maxp = vector.add(minp, vector.new(127, 127, 127))
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local itemstack = ItemStack("mcl_maps:filled_map")
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local meta = itemstack:get_meta()
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local next_id = storage:get_int("next_id")
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storage:set_int("next_id", next_id + 1)
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local id = tostring(next_id)
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meta:set_string("mcl_maps:id", id)
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meta:set_string("mcl_maps:minp", minetest.pos_to_string(minp))
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meta:set_string("mcl_maps:maxp", minetest.pos_to_string(maxp))
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tt.reload_itemstack_description(itemstack)
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creating_maps[id] = true
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local minp = vector.multiply(vector.floor(vector.divide(pos, 128)), 128)
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local maxp = vector.add(minp, vector.new(127, 127, 127))
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minetest.emerge_area(minp, maxp, function(blockpos, action, calls_remaining)
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if calls_remaining > 0 then
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return
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@ -260,14 +264,20 @@ local maps = {}
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local huds = {}
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minetest.register_on_joinplayer(function(player)
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huds[player] = player:hud_add({
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local map_def = {
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hud_elem_type = "image",
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text = "blank.png",
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position = {x = 0.875, y = 0.8},
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alignment = {x = -1, y = -1},
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position = {x = 0.75, y = 0.8},
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alignment = {x = 0, y = -1},
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offset = {x = 0, y = 0},
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scale = {x = 2, y = 2},
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})
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}
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local marker_def = table.copy(map_def)
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marker_def.alignment = {x = 0, y = 0}
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huds[player] = {
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map = player:hud_add(map_def),
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marker = player:hud_add(marker_def),
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}
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end)
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minetest.register_on_leaveplayer(function(player)
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@ -279,6 +289,7 @@ minetest.register_globalstep(function(dtime)
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for _, player in pairs(minetest.get_connected_players()) do
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local wield = player:get_wielded_item()
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local texture = mcl_maps.load_map_item(wield)
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local hud = huds[player]
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if texture then
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local wield_def = wield:get_definition()
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local hand_def = player:get_inventory():get_stack("hand", 1):get_definition()
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@ -289,11 +300,43 @@ minetest.register_globalstep(function(dtime)
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end
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if texture ~= maps[player] then
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player:hud_change(huds[player], "text", "[combine:140x140:0,0=mcl_maps_map_background.png:6,6=" .. texture)
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player:hud_change(hud.map, "text", "[combine:140x140:0,0=mcl_maps_map_background.png:6,6=" .. texture)
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maps[player] = texture
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end
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local pos = vector.round(player:get_pos())
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local meta = wield:get_meta()
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local minp = minetest.string_to_pos(meta:get_string("mcl_maps:minp"))
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local maxp = minetest.string_to_pos(meta:get_string("mcl_maps:maxp"))
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local marker = "mcl_maps_player_arrow.png"
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if pos.x < minp.x then
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marker = "mcl_maps_player_dot.png"
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pos.x = minp.x
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elseif pos.x > maxp.x then
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marker = "mcl_maps_player_dot.png"
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pos.x = maxp.x
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end
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if pos.z < minp.z then
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marker = "mcl_maps_player_dot.png"
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pos.z = minp.z
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elseif pos.z > maxp.z then
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marker = "mcl_maps_player_dot.png"
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pos.z = maxp.z
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end
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if marker == "mcl_maps_player_arrow.png" then
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local yaw = (math.floor(player:get_look_horizontal() * 180 / math.pi / 90 + 0.5) % 4) * 90
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marker = marker .. "^[transformR" .. yaw
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end
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player:hud_change(hud.marker, "text", marker)
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player:hud_change(hud.marker, "offset", {x = (6 - 140 / 2 + pos.x - minp.x) * 2, y = (6 - 140 + maxp.z - pos.z) * 2})
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elseif maps[player] then
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player:hud_change(huds[player], "text", "blank.png")
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player:hud_change(hud.map, "text", "blank.png")
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player:hud_change(hud.marker, "text", "blank.png")
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maps[player] = nil
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end
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end
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BIN
mods/ITEMS/mcl_maps/textures/mcl_maps_player_arrow.png
Normal file
BIN
mods/ITEMS/mcl_maps/textures/mcl_maps_player_arrow.png
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Binary file not shown.
After Width: | Height: | Size: 1.5 KiB |
BIN
mods/ITEMS/mcl_maps/textures/mcl_maps_player_dot.png
Normal file
BIN
mods/ITEMS/mcl_maps/textures/mcl_maps_player_dot.png
Normal file
Binary file not shown.
After Width: | Height: | Size: 3 KiB |
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