diff options
Diffstat (limited to 'lua')
| -rwxr-xr-x | lua/api.lua | 129 | ||||
| -rw-r--r-- | lua/helpers.lua | 84 | ||||
| -rwxr-xr-x | lua/visual.lua | 233 |
3 files changed, 446 insertions, 0 deletions
diff --git a/lua/api.lua b/lua/api.lua new file mode 100755 index 0000000..ecda9f2 --- /dev/null +++ b/lua/api.lua @@ -0,0 +1,129 @@ +--[[ +Minetest Mod Storage Drawers - A Mod adding storage drawers + +Copyright (C) 2017 LNJ <git@lnj.li> +Copyright (C) 2016 Mango Tango <mtango688@gmail.com> + +MIT License + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. +]] + +drawers.node_box_simple = { + {-0.5, -0.5, -0.4375, 0.5, 0.5, 0.5}, + {-0.5, -0.5, -0.5, -0.4375, 0.5, -0.4375}, + {0.4375, -0.5, -0.5, 0.5, 0.5, -0.4375}, + {-0.4375, 0.4375, -0.5, 0.4375, 0.5, -0.4375}, + {-0.4375, -0.5, -0.5, 0.4375, -0.4375, -0.4375}, +} + +-- construct drawer +function drawers.drawer_on_construct(pos) + local node = core.get_node(pos) + local ndef = core.registered_nodes[node.name] + + local base_stack_max = core.nodedef_default.stack_max or 99 + local stack_max_factor = ndef.drawer_stack_max_factor or 24 -- 3x8 + + -- meta + local meta = core.get_meta(pos) + meta:set_string("name", "") + meta:set_int("count", 0) + meta:set_int("max_count", base_stack_max * stack_max_factor) + meta:set_int("stack_max_factor", stack_max_factor) + meta:set_int("base_stack_max", base_stack_max) + meta:set_string("entity_infotext", drawers.gen_info_text("Empty", 0, + stack_max_factor, base_stack_max)) + + drawers.spawn_visual(pos) +end + +-- destruct drawer +function drawers.drawer_on_destruct(pos) + local objs = core.get_objects_inside_radius(pos, 0.5) + if objs then + for _, obj in pairs(objs) do + if obj and obj:get_luaentity() and + obj:get_luaentity().name == "drawers:visual" then + obj:remove() + return + end + end + end +end + +-- drop all items +function drawers.drawer_on_dig(pos, node, player) + local meta = core.get_meta(pos) + local count = meta:get_int("count") + local name = meta:get_string("name") + + -- remove node + core.node_dig(pos, node, player) + + -- drop the items + local stack_max = ItemStack(name):get_stack_max() + + local j = math.floor(count / stack_max) + 1 + local i = 1 + while i <= j do + if not (i == j) then + core.add_item(pos, name .. " " .. stack_max) + else + core.add_item(pos, name .. " " .. count % stack_max) + end + i = i + 1 + end +end + +function drawers.register_drawer(name, def) + def.description = def.description or "Drawer" + def.drawtype = "nodebox" + def.node_box = {type = "fixed", fixed = drawers.node_box_simple} + def.collision_box = {type = "regular"} + def.selection_box = {type = "regular"} + def.paramtype = "light" + def.paramtype2 = "facedir" + def.legacy_facedir_simple = true + def.groups = def.groups or {} + def.groups.drawer = def.groups.drawer or 1 + def.drawer_stack_max_factor = def.drawer_stack_max_factor or 24 + + -- events + def.on_construct = drawers.drawer_on_construct + def.on_destruct = drawers.drawer_on_destruct + def.on_dig = drawers.drawer_on_dig + + if screwdriver then + def.on_rotate = def.on_rotate or screwdriver.disallow + end + + core.register_node(name, def) + + if (not def.no_craft) and def.material then + core.register_craft({ + output = name, + recipe = { + {def.material, def.material, def.material}, + {"", drawers.CHEST_ITEMSTRING, ""}, + {def.material, def.material, def.material} + } + }) + end +end diff --git a/lua/helpers.lua b/lua/helpers.lua new file mode 100644 index 0000000..11263f4 --- /dev/null +++ b/lua/helpers.lua @@ -0,0 +1,84 @@ +--[[ +Minetest Mod Storage Drawers - A Mod adding storage drawers + +Copyright (C) 2017 LNJ <git@lnj.li> +Copyright (C) 2016 Mango Tango <mtango688@gmail.com> + +MIT License + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. +]] + +function drawers.gen_info_text(basename, count, factor, stack_max) + -- in the end it should look like: + -- Sand [4x99+43 / 24x99] + local countstr = tostring(math.floor(count / stack_max)) .. "x" .. + stack_max + if count % stack_max ~= 0 then + countstr = countstr .. " + " .. count % stack_max + end + return basename .. " [" .. countstr .. " / " .. factor .. "x" .. stack_max .. "]" +end + +function drawers.get_inv_image(name) + local texture = "drawers_empty.png" + local def = core.registered_items[name] + if name ~= "air" and def then + if def.inventory_image and #def.inventory_image > 0 then + texture = def.inventory_image + else + if not def.tiles then return texture end + + local c = #def.tiles or 0 + local x = {} + for i, v in ipairs(def.tiles) do + if type(v) == "table" then + x[i] = v.name + else + x[i] = v + end + i = i + 1 + end + if not x[3] then x[3] = x[1] end + if not x[4] then x[4] = x[3] end + texture = core.inventorycube(x[1], x[3], x[4]) + end + end + return texture +end + +function drawers.spawn_visual(pos) + local node = core.get_node(pos) + + -- data for the new visual + drawers.last_drawer_pos = pos + drawers.last_texture = drawers.get_inv_image(core.get_meta(pos):get_string("name")) + + local bdir = core.facedir_to_dir(node.param2) + local fdir = vector.new(-bdir.x, 0, -bdir.z) + local pos2 = vector.add(pos, vector.multiply(fdir, 0.438)) + + obj = core.add_entity(pos2, "drawers:visual") + + if bdir.x < 0 then obj:setyaw(0.5 * math.pi) end + if bdir.z < 0 then obj:setyaw(math.pi) end + if bdir.x > 0 then obj:setyaw(1.5 * math.pi) end + + drawers.last_texture = nil +end diff --git a/lua/visual.lua b/lua/visual.lua new file mode 100755 index 0000000..448ecc5 --- /dev/null +++ b/lua/visual.lua @@ -0,0 +1,233 @@ +--[[ +Minetest Mod Storage Drawers - A Mod adding storage drawers + +Copyright (C) 2017 LNJ <git@lnj.li> + +MIT License + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. +]] + +core.register_entity("drawers:visual", { + initial_properties = { + hp_max = 1, + physical = false, + collide_with_objects = false, + collisionbox = {-0.4374, -0.4374, 0, 0.4374, 0.4374, 0}, -- for param2 0, 2 + visual = "upright_sprite", -- "wielditem" for items without inv img? + visual_size = {x = 0.6, y = 0.6}, + textures = {"drawers_empty.png"}, + spritediv = {x = 1, y = 1}, + initial_sprite_basepos = {x = 0, y = 0}, + is_visible = true, + }, + + get_staticdata = function(self) + return core.serialize({ + drawer_posx = self.drawer_pos.x, + drawer_posy = self.drawer_pos.y, + drawer_posz = self.drawer_pos.z, + texture = self.texture + }) + end, + + on_activate = function(self, staticdata, dtime_s) + -- Restore data + data = core.deserialize(staticdata) + if data then + self.drawer_pos = { + x = data.drawer_posx, + y = data.drawer_posy, + z = data.drawer_posz, + } + self.texture = data.texture + else + self.drawer_pos = drawers.last_drawer_pos + self.texture = drawers.last_texture or "drawers_empty.png" + end + + + local node = core.get_node(self.drawer_pos) + + -- collisionbox + local colbox = {-0.4374, -0.4374, 0, 0.4374, 0.4374, 0} -- for param2 = 0 or 2 + if node.param2 == 1 or node.param2 == 3 then + colbox = {0, -0.4374, -0.4374, 0, 0.4374, 0.4374} + end + + + -- infotext + local meta = core.get_meta(self.drawer_pos) + local infotext = meta:get_string("entity_infotext") .. "\n\n\n\n\n" + + self.object:set_properties({ + collisionbox = colbox, + infotext = infotext, + textures = {self.texture} + }) + + -- make entity undestroyable + self.object:set_armor_groups({immortal = 1}) + end, + + on_rightclick = function(self, clicker) + local node = core.get_node(self.drawer_pos) + local itemstack = clicker:get_wielded_item() + local add_count = itemstack:get_count() + local add_name = itemstack:get_name() + + local meta = core.get_meta(self.drawer_pos) + local name = meta:get_string("name") + local count = meta:get_int("count") + local max_count = meta:get_int("max_count") + + local base_stack_max = meta:get_int("base_stack_max") + local stack_max_factor = meta:get_int("stack_max_factor") + + -- if nothing to be added, return + if add_count <= 0 then return end + -- if no itemstring, return + if item_name == "" then return end + + -- only add one, if player holding sneak key + if clicker:get_player_control().sneak then + add_count = 1 + end + + -- if current itemstring is not empty + if name ~= "" then + -- check if same item + if add_name ~= name then return end + else -- is empty + name = add_name + count = 0 + + -- get new stack max + base_stack_max = ItemStack(name):get_stack_max() + max_count = base_stack_max * stack_max_factor + + -- Don't add items stackable only to 1 + if base_stack_max == 1 then + return + end + + meta:set_string("name", name) + meta:set_int("base_stack_max", base_stack_max) + meta:set_int("max_count", max_count) + end + + -- set new counts: + -- if new count is more than max_count + if (count + add_count) > max_count then + count = max_count + itemstack:set_count((count + add_count) - max_count) + else -- new count fits + count = count + add_count + itemstack:set_count(itemstack:get_count() - add_count) + end + -- set new drawer count + meta:set_int("count", count) + + -- update infotext + local infotext = drawers.gen_info_text(core.registered_items[name].description, + count, stack_max_factor, base_stack_max) + meta:set_string("entity_infotext", infotext) + + -- texture + self.texture = drawers.get_inv_image(name) + + self.object:set_properties({ + infotext = infotext .. "\n\n\n\n\n", + textures = {self.texture} + }) + + clicker:set_wielded_item(itemstack) + end, + + on_punch = function(self, puncher, time_from_last_punch, tool_capabilities, dir) + local meta = core.get_meta(self.drawer_pos) + local count = meta:get_int("count") + + if count <= 0 then + return + end + local name = meta:get_string("name") + + local remove_count = 1 + if not puncher:get_player_control().sneak then + remove_count = ItemStack(name):get_stack_max() + end + if remove_count > count then remove_count = count end + + local stack = ItemStack(name) + stack:set_count(remove_count) + + local inv = puncher:get_inventory() + if not inv:room_for_item("main", stack) then + return + end + + inv:add_item("main", stack) + count = count - remove_count + meta:set_int("count", count) + + -- update infotext + local stack_max_factor = meta:get_int("stack_max_factor") + local base_stack_max = meta:get_int("base_stack_max") + local item_description = "" + if core.registered_items[name] then + item_description = core.registered_items[name].description + end + + if count <= 0 then + meta:set_string("name", "") + self.texture = "drawers_empty.png" + item_description = "Empty" + end + + local infotext = drawers.gen_info_text(item_description, + count, stack_max_factor, base_stack_max) + meta:set_string("entity_infotext", infotext) + + self.object:set_properties({ + infotext = infotext .. "\n\n\n\n\n", + textures = {self.texture} + }) + end +}) + +core.register_lbm({ + name = "drawers:restore_visual", + nodenames = {"group:drawer"}, + run_at_every_load = true, + action = function(pos, node) + local objs = core.get_objects_inside_radius(pos, 0.5) + if objs then + for _, obj in pairs(objs) do + if obj and obj:get_luaentity() and + obj:get_luaentity().name == "drawers:visual" then + return + end + end + end + + -- no visual found, create a new one + drawers.spawn_visual(pos) + end +}) |