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authormadmaxoft@gmail.com <madmaxoft@gmail.com@0a769ca7-a7f5-676a-18bf-c427514a06d6>2013-06-10 09:21:52 +0200
committermadmaxoft@gmail.com <madmaxoft@gmail.com@0a769ca7-a7f5-676a-18bf-c427514a06d6>2013-06-10 09:21:52 +0200
commit2adf62e22e1a12a16318431dfe37516a1c945776 (patch)
tree350660264f3dd67c5d34a1fd5b48c64e0fd46e91 /MCServer/Plugins/ProtectionAreas/PlayerAreas.lua
parentProtectionAreas: Fixed area reloading (diff)
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Diffstat (limited to 'MCServer/Plugins/ProtectionAreas/PlayerAreas.lua')
-rw-r--r--MCServer/Plugins/ProtectionAreas/PlayerAreas.lua27
1 files changed, 24 insertions, 3 deletions
diff --git a/MCServer/Plugins/ProtectionAreas/PlayerAreas.lua b/MCServer/Plugins/ProtectionAreas/PlayerAreas.lua
index e77d4699f..4ff50d8ad 100644
--- a/MCServer/Plugins/ProtectionAreas/PlayerAreas.lua
+++ b/MCServer/Plugins/ProtectionAreas/PlayerAreas.lua
@@ -9,7 +9,8 @@ The code can then ask each object, whether the player can interact with a certai
A player can interact with a block if either one of these is true:
1, There are no areas covering the block
2, There is at least one area covering the block with IsAllowed set to true
-The OOP class implementation follows the PiL 16.1
+The object also has a m_SafeCuboid object that specified the area within which the player may move
+without the PlayerAreas needing a re-query.
Also, a global table g_PlayerAreas is the actual map of PlayerID -> cPlayerAreas
--]]
@@ -25,10 +26,16 @@ g_PlayerAreas = {};
-function cPlayerAreas:new(obj)
- obj = obj or {};
+function cPlayerAreas:new(a_SafeMinX, a_SafeMinZ, a_SafeMaxX, a_SafeMaxZ)
+ assert(a_SafeMinX);
+ assert(a_SafeMinZ);
+ assert(a_SafeMaxX);
+ assert(a_SafeMaxZ);
+
+ local obj = {};
setmetatable(obj, self);
self.__index = self;
+ self.m_SafeCuboid = cCuboid(a_SafeMinX, 0, a_SafeMinZ, a_SafeMaxX, 255, a_SafeMaxZ);
return obj;
end
@@ -46,6 +53,8 @@ end
--- returns true if the player owning this object can interact with the specified block
function cPlayerAreas:CanInteractWithBlock(a_BlockX, a_BlockZ)
+ assert(self);
+
-- iterate through all the stored areas:
local IsInsideAnyArea = false;
for idx, Area in ipairs(self) do
@@ -76,6 +85,8 @@ end
-- a_Callback has a signature: function(a_Cuboid, a_IsAllowed)
-- Returns true if all areas have been enumerated, false if the callback has aborted by returning true
function cPlayerAreas:ForEachArea(a_Callback)
+ assert(self);
+
for idx, Area in ipairs(self) do
if (a_Callback(Area.m_Cuboid, Area.m_IsAllowed)) then
return false;
@@ -87,3 +98,13 @@ end
+
+--- Returns true if the player is withing the safe cuboid (no need to re-query the areas)
+function cPlayerAreas:IsInSafe(a_BlockX, a_BlockZ)
+ assert(self);
+ return self.m_SafeCuboid:IsInside(a_BlockX, 0, a_BlockZ);
+end
+
+
+
+