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Added a basic implementation of a hooking system.

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Related to TSHOCKPLUGINS-6
This commit is contained in:
Lucas Nicodemus 2012-01-04 02:43:46 -07:00
parent 4edea352a0
commit 1d1c15f808
3 changed files with 55 additions and 27 deletions
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65
TShockAPI/LuaSystem/LuaLoader.cs
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@ -4,6 +4,7 @@ using System.IO;
using System.Linq;
using System.Text;
using System.Threading;
using System.ComponentModel;
using LuaInterface;
namespace TShockAPI.LuaSystem
@ -13,7 +14,8 @@ namespace TShockAPI.LuaSystem
private Lua Lua = null;
public string LuaPath = "";
public string LuaAutorunPath = "";
public LuaHookBackend HookBackend = new LuaHookBackend();
public LuaHooks HookCalls = new LuaHooks();
public Dictionary<string, KeyValuePair<string, LuaFunction>> Hooks = new Dictionary
<string, KeyValuePair<string, LuaFunction>>();
public LuaLoader(string path)
@ -34,13 +36,14 @@ namespace TShockAPI.LuaSystem
RegisterLuaFunctions();
LoadServerAutoruns();
HookTest();
}
static void test()
{
var loader = new LuaLoader("");
loader.RunLuaString(@"
function hookme()
Print('Hook test')
Print('Hook test')
end
Hook(""doesntmatter"", ""hookmeee"", hookme)");
@ -101,26 +104,9 @@ Hook(""doesntmatter"", ""hookmeee"", hookme)");
{
LuaFunctions LuaFuncs = new LuaFunctions(this);
Lua.RegisterFunction("Print", LuaFuncs, LuaFuncs.GetType().GetMethod("Print"));
Lua.RegisterFunction("Hook", LuaFuncs, LuaFuncs.GetType().GetMethod("Hook"));
Lua.RegisterFunction("RegisterHook", LuaFuncs, LuaFuncs.GetType().GetMethod("Hook"));
}
public void HookTest()
{
Console.WriteLine("Running hook test.");
foreach (KeyValuePair<string, KeyValuePair<string, LuaFunction>> kv in Hooks)
{
KeyValuePair<string, LuaFunction> hook = kv.Value;
LuaFunction lf = hook.Value;
if (lf != null)
{
lf.Call();
}
}
}
}
public class LuaFunctions
@ -144,4 +130,43 @@ Hook(""doesntmatter"", ""hookmeee"", hookme)");
Parent.Hooks.Add(key, internalhook);
}
}
public class LuaHookBackend
{
public void HookRun(string call, object parameters)
{
foreach (KeyValuePair<string, KeyValuePair<string, LuaFunction>> kv in TShock.LuaLoader.Hooks)
{
KeyValuePair<string, LuaFunction> hook = kv.Value;
if (call == hook.Key)
{
LuaFunction lf = hook.Value;
if (lf != null)
{
try
{
lf.Call(parameters);
}
catch (LuaException e)
{
TShock.LuaLoader.SendLuaDebugMsg(e.Message);
}
}
}
}
}
}
public class LuaHooks
{
[Description("Called on debug hook test.")]
public void OnHookTest()
{
object[] response = new object[2];
response[0] = true;
response[1] = "Hook win!";
TShock.LuaLoader.HookBackend.HookRun("HookTest", response);
}
}
}