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authororwell96 <orwell@bleipb.de>2018-03-14 20:57:07 +0100
committerorwell96 <orwell@bleipb.de>2018-03-14 20:57:07 +0100
commit8b576357ef1d2346e9af112e115ac92a5f4d222d (patch)
treedca625bf3b98205202b2127b618bd884ca1f2ae8 /advtrains_signals_ks/models
parent481f6218a8b377a0826b7e080046b5a890702e12 (diff)
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Rework the privilege system completely
See privilege_guide.txt for information
Diffstat (limited to 'advtrains_signals_ks/models')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-05 07:32:23 +0000
id='n112' href='#n112'>112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 


local ac = {nodes={}}

function ac.load(data)
	if data then
		ac.nodes=data.nodes
	end
end
function ac.save()
	return {nodes = ac.nodes}
end

function ac.after_place_node(pos, player)
	advtrains.ndb.update(pos)
	local meta=minetest.get_meta(pos)
	meta:set_string("formspec", ac.getform(pos, meta))
	meta:set_string("infotext", "LuaAutomation component, unconfigured.")
	local ph=minetest.pos_to_string(pos)
	--just get first available key!
	for en,_ in pairs(atlatc.envs) do
		ac.nodes[ph]={env=en}
		return
	end
end
function ac.getform(pos, meta_p)
	local meta = meta_p or minetest.get_meta(pos)
	local envs_asvalues={}
	
	local ph=minetest.pos_to_string(pos)
	local nodetbl = ac.nodes[ph]
	local env, code, err = nil, "", ""
	if nodetbl then
		code=nodetbl.code or ""
		err=nodetbl.err or ""
		env=nodetbl.env or ""
	end
	local sel = 1
	for n,_ in pairs(atlatc.envs) do
		envs_asvalues[#envs_asvalues+1]=n
		if n==env then
			sel=#envs_asvalues
		end
	end
	local form = "size[10,10]dropdown[0,0;3;env;"..table.concat(envs_asvalues, ",")..";"..sel.."]"
		.."button[4,0;2,1;save;Save]button[7,0;2,1;cle;Clear local env] textarea[0.2,1;10,10;code;Code;"..minetest.formspec_escape(code).."]"
		.."label[0,9.8;"..err.."]"
	return form
end

function ac.after_dig_node(pos, node, player)
	advtrains.invalidate_all_paths()
	advtrains.ndb.clear(pos)
	local ph=minetest.pos_to_string(pos)
	ac.nodes[ph]=nil
end

function ac.on_receive_fields(pos, formname, fields, player)
	if not minetest.check_player_privs(player:get_player_name(), {atlatc=true}) then
		minetest.chat_send_player(player:get_player_name(), "Missing privilege: atlatc - Operation cancelled!")
	end
	
	local meta=minetest.get_meta(pos)
	local ph=minetest.pos_to_string(pos)
	local nodetbl = ac.nodes[ph] or {}
	--if fields.quit then return end
	if fields.env then
		nodetbl.env=fields.env
	end
	if fields.code then
		nodetbl.code=fields.code
	end
	if fields.save then
		nodetbl.err=nil
	end
	if fields.cle then
		nodetbl.data={}
	end
	
	ac.nodes[ph]=nodetbl
	
	meta:set_string("formspec", ac.getform(pos, meta))
	if nodetbl.env then
		meta:set_string("infotext", "LuaAutomation component, assigned to environment '"..nodetbl.env.."'")
	else
		meta:set_string("infotext", "LuaAutomation component, invalid enviroment set!")
	end
end

function ac.run_in_env(pos, evtdata, customfct_p)
	local ph=minetest.pos_to_string(pos)
	local nodetbl = ac.nodes[ph]
	if not nodetbl then
		atwarn("LuaAutomation component at",ph,": Data not in memory! Please visit component and click 'Save'!")
		return
	end
	
	local meta
	if minetest.get_node_or_nil(pos) then
		meta=minetest.get_meta(pos)
	end
	
	if not nodetbl.env or not atlatc.envs[nodetbl.env] then
		atwarn("LuaAutomation component at",ph,": Not an existing environment: "..(nodetbl.env or "<nil>"))
		return false
	end