Start adding staticdata, needed to fix some of the bugs.
Robert Munafo
parent
17da9ccce1
commit
a063b0ff5e
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@ -17,6 +17,14 @@ LICENSE
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Creative Commons Attribution Sharealike 3.0 Unported (CC-BY-SA-3.0)
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See creativecommons.org/licenses/by-sa/3.0 for details
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Details of individual components
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sound effects are clipped from the following original files, which
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are from soundbible.com/tags-ray-gun.html, and licensed as CC-BY-3.0
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Laser_Cannon-Mike_Koenig-797224747.mp3
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Power_Up_Ray-Mike_Koenig-800933783.mp3
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HOW TO INSTALL THIS MOD:
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1. Find your minetest folder, and create it if there isn't one yet (like if this is your first time installing a mod)
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Linux: It depends on what type of install you did.
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83
init.lua
83
init.lua
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@ -7,7 +7,7 @@ local portalgun_step_interval = 0.1
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local portalgun_time=0
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local portalgun_lifetime = 5000 -- We delete portals that unused for this long
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local portalgun_running = false
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local portalgun_max_range = 27
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local portalgun_max_range = 13
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local function portalgun_getLength(a)-- get length of an array / table
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local count = 0
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@ -194,14 +194,44 @@ minetest.register_entity("portalgun:portal", { -- the portals
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spritediv = {x=7, y=0},
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collisionbox = {0,0,0,0,0,0},
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on_activate = function(self, staticdata)
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-- print ("[portalgun] activate #" .. nxt_id)
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self.owner = ""
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self.pnum = 0
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self.id = 0
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if staticdata then
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local tmp = minetest.deserialize(staticdata)
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if tmp then
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if tmp.owner then
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self.owner = tmp.owner
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end
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if tmp.pnum then
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self.pnum = tmp.pnum
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end
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if tmp.id then
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self.id = tmp.id
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end
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end
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end
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if self.pnum > 0 then
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-- print ("[portalgun] activate #" .. self.id .. ", p"..self.pnum.." for " .. self.owner)
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else
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-- print ("[portalgun] portal just created")
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end
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-- a portal entity is being loaded into the environment because
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-- a player is nearby
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self.id = nxt_id
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if not portalgun_portals[self.id] then self.object:remove() return end
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if not portalgun_portals[self.id] then
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-- print "[portalgun] not in pg_p table, removing."
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self.object:remove()
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return
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end
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local d=""
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if portalgun_portals[self.id].project==1 then
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local prj = 0
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if portalgun_portals[self.id].project then
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prj = portalgun_portals[self.id].project
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end
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-- print ("[portalgun] id now "..self.id..", project="..prj)
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if prj==1 then
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d=portalgun_portals[self.id].portal1_dir
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self.object:set_properties({textures = {"portalgun_blue.png"},})
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else
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@ -218,10 +248,23 @@ minetest.register_entity("portalgun:portal", { -- the portals
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self.object:set_hp(1000)
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end
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end,
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get_staticdata = function(self)
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local tmp = {
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owner = self.owner,
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pnum = self.pnum,
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id = self.id,
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}
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-- print ("get_sd id="..self.id.." pnum="..self.pnum.." owner="..self.owner)
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return minetest.serialize(tmp)
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end,
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})
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local function portal_useproc(itemstack, user, pointed_thing, RMB, remove)
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-- print "[portalgun] useproc"
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local pnum = 1
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if RMB then
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pnum = 2
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end
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if pointed_thing.type ~= "node" then
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-- print "[portals] useproc: pt.type is not a node"
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return itemstack
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@ -230,16 +273,18 @@ local function portal_useproc(itemstack, user, pointed_thing, RMB, remove)
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local node = node_ok(pos)
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local nn = node.name
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-- NOTE: We might also want to exclude certain node types (e.g. steps, fence, trapdoors, etc)
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-- portals can only be placed on walkable nodes: not torches, papyrus, etc.
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-- NOTE: We might also want to exclude certain node types (e.g. steps,
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-- fence, trapdoors, etc)
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if (not node.walkable) then
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return itemstack
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end
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pos = user:getpos()
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local dir = user:get_look_dir()
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local name=user:get_player_name()
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local dir = user:get_look_dir() -- unit vector
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local uname = user:get_player_name()
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local found = false
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local len=portalgun_getLength(portalgun_portals)
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local len = portalgun_getLength(portalgun_portals)
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-- in my mods is as default I set 0 or false in a array when not
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-- using anymore, then clear the array when not used, that saves much.
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@ -249,7 +294,7 @@ local function portal_useproc(itemstack, user, pointed_thing, RMB, remove)
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for i=1, len,1 do
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if portalgun_portals[i]~=0
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and portalgun_portals[i]~=nil
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and portalgun_portals[i].user==name
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and portalgun_portals[i].user==uname
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then
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if not RMB then
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-- left mouse button
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@ -278,7 +323,7 @@ local function portal_useproc(itemstack, user, pointed_thing, RMB, remove)
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ob.portal2_dir=0
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ob.portal2_pos=0
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ob.portal1_pos=0
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ob.user = user:get_player_name()
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ob.user = uname
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table.insert(portalgun_portals, ob)
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nxt_id = len+1
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@ -289,7 +334,7 @@ local function portal_useproc(itemstack, user, pointed_thing, RMB, remove)
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pos.y = pos.y+1.5
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-- the project
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for i = 1,portalgun_max_range,1 do
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for i = 1, (portalgun_max_range+1), 1 do
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if minetest.get_node({x=pos.x+(dir.x*i), y=pos.y+(dir.y*i), z=pos.z+(dir.z*i)}).name~="air" then
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local id = nxt_id
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if portalgun_portals[id]==0 then return itemstack end
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@ -310,19 +355,31 @@ local function portal_useproc(itemstack, user, pointed_thing, RMB, remove)
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if z>0 then portal_dir="z+" cpos.z=(math.floor(cpos.z+ 0.5))+0.504 end
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if z<0 then portal_dir="z-" cpos.z=(math.floor(cpos.z+ 0.5))-0.504 end
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local obj = 0
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if RMB then
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portalgun_portals[id].project=2
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portalgun_portals[id].portal2_dir=portal_dir
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portalgun_portals[id].portal2_pos=cpos
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if portalgun_portals[id].portal2~=0 then portalgun_portals[id].portal2:remove() end
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portalgun_portals[id].portal2=minetest.env:add_entity(cpos, "portalgun:portal")
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obj = minetest.env:add_entity(cpos, "portalgun:portal")
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portalgun_portals[id].portal2 = obj
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else
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portalgun_portals[id].project=1
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portalgun_portals[id].portal1_dir=portal_dir
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portalgun_portals[id].portal1_pos=cpos
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if portalgun_portals[id].portal1~=0 then portalgun_portals[id].portal1:remove() end
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portalgun_portals[id].portal1=minetest.env:add_entity(cpos, "portalgun:portal")
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obj = minetest.env:add_entity(cpos, "portalgun:portal")
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portalgun_portals[id].portal1 = obj
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end
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if obj then
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local ent = obj:get_luaentity()
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if ent then
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ent.owner = uname
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ent.pnum = pnum
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ent.id = id
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end
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end
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-- print ("[portalgun] created #"..id.." p"..pnum.." for "..uname)
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-- minetest.sound_play("portalgun_open", {pos=pos})
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return itemstack
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end
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