Merge remote-tracking branch 'instance/master'

_resources/instance/server/main.lua

@@ -0,0 +1,131 @@
+local instances = {}
+
+function GetInstancedPlayers()
+	local players = {}
+
+	for k,v in pairs(instances) do
+		for k2,v2 in ipairs(v.players) do
+			players[v2] = true
+		end
+	end
+
+	return players
+end
+
+AddEventHandler('playerDropped', function(reason)
+	if instances[source] then
+		CloseInstance(source)
+	end
+end)
+
+function CreateInstance(type, player, data)
+	instances[player] = {
+		type    = type,
+		host    = player,
+		players = {},
+		data    = data
+	}
+
+	TriggerEvent('instance:onCreate', instances[player])
+	TriggerClientEvent('instance:onCreate', player, instances[player])
+	TriggerClientEvent('instance:onInstancedPlayersData', -1, GetInstancedPlayers())
+end
+
+function CloseInstance(instance)
+	if instances[instance] then
+
+		for i=1, #instances[instance].players do
+			TriggerClientEvent('instance:onClose', instances[instance].players[i])
+		end
+
+		instances[instance] = nil
+
+		TriggerClientEvent('instance:onInstancedPlayersData', -1, GetInstancedPlayers())
+		TriggerEvent('instance:onClose', instance)
+	end
+end
+
+function AddPlayerToInstance(instance, player)
+	local found = false
+
+	for i=1, #instances[instance].players do
+		if instances[instance].players[i] == player then
+			found = true
+			break
+		end
+	end
+
+	if not found then
+		table.insert(instances[instance].players, player)
+	end
+
+	TriggerClientEvent('instance:onEnter', player, instances[instance])
+
+	for i=1, #instances[instance].players do
+		if instances[instance].players[i] ~= player then
+			TriggerClientEvent('instance:onPlayerEntered', instances[instance].players[i], instances[instance], player)
+		end
+	end
+
+	TriggerClientEvent('instance:onInstancedPlayersData', -1, GetInstancedPlayers())
+end
+
+function RemovePlayerFromInstance(instance, player)
+	if instances[instance] then
+		TriggerClientEvent('instance:onLeave', player, instances[instance])
+
+		if instances[instance].host == player then
+			for i=1, #instances[instance].players do
+				if instances[instance].players[i] ~= player then
+					TriggerClientEvent('instance:onPlayerLeft', instances[instance].players[i], instances[instance], player)
+				end
+			end
+
+			CloseInstance(instance)
+		else
+			for i=1, #instances[instance].players do
+				if instances[instance].players[i] == player then
+					instances[instance].players[i] = nil
+				end
+			end
+
+			for i=1, #instances[instance].players do
+				if instances[instance].players[i] ~= player then
+					TriggerClientEvent('instance:onPlayerLeft', instances[instance].players[i], instances[instance], player)
+				end
+
+			end
+
+			TriggerClientEvent('instance:onInstancedPlayersData', -1, GetInstancedPlayers())
+		end
+	end
+end
+
+function InvitePlayerToInstance(instance, type, player, data)
+	TriggerClientEvent('instance:onInvite', player, instance, type, data)
+end
+
+RegisterServerEvent('instance:create')
+AddEventHandler('instance:create', function(type, data)
+	CreateInstance(type, source, data)
+end)
+
+RegisterServerEvent('instance:close')
+AddEventHandler('instance:close', function()
+	CloseInstance(source)
+end)
+
+RegisterServerEvent('instance:enter')
+AddEventHandler('instance:enter', function(instance)
+	AddPlayerToInstance(instance, source)
+end)
+
+RegisterServerEvent('instance:leave')
+AddEventHandler('instance:leave', function(instance)
+	RemovePlayerFromInstance(instance, source)
+end)
+
+RegisterServerEvent('instance:invite')
+AddEventHandler('instance:invite', function(instance, type, player, data)
+	InvitePlayerToInstance(instance, type, player, data)
+end)