1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
|
#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
#include "SquirrelBindings.h"
#if USE_SQUIRREL
//#pragma warning(disable:4100) // Getting A LOT of these warnings from SqPlus
//#pragma warning(disable:4127)
#include <sqplus/sqplus.h>
#include <sqplus/SquirrelObject.h>
#include <../squirrel/sqstate.h>
#include <../squirrel/sqvm.h>
#include <stdarg.h>
#include "cPlugin.h"
#include "cPluginManager.h"
#include "cRoot.h"
#include "cPlayer.h"
bool SquirrelBindings::IsBound = false;
bool IsTopClosure( HSQUIRRELVM v )
{
return ( v->_stack[0]._type == OT_CLOSURE );
}
class __Squirrel_Base_Class // All inheritable classes should extend this class, as it allows virtual functions to call Squirrel
{
public:
template<typename T>
static int ConstructAndDestruct(HSQUIRRELVM v, T* a_Instance, SQRELEASEHOOK a_ReleaseHook )
{
LOG("ConstructAndDestruct()");
StackHandler sa(v);
HSQOBJECT ho = sa.GetObjectHandle(1); // OT_INSTANCE
SquirrelObject instance(ho);
SqPlus::PopulateAncestry(v, instance, a_Instance);
a_Instance->vm = v;
a_Instance->obj = instance;
sq_setinstanceup(v, 1, a_Instance);
sq_setreleasehook(v, 1, a_ReleaseHook);
return TRUE;
}
HSQUIRRELVM vm;
SquirrelObject obj;
};
class cPlugin__Squirrel : public cPlugin, public __Squirrel_Base_Class
{
public:
cPlugin__Squirrel() { SetLanguage( cPlugin::E_SQUIRREL ); }
bool Initialize() // This is a pure virtual function, so it NEEDS an implementation on the script side or it would be an illegal instance
{
SqPlus::SquirrelFunction<bool> InitFunc(obj, "Initialize");
if( !InitFunc.func.IsNull() )
return InitFunc();
LOGWARN("cPlugin__Squirrel::Initialize() Pure virtual function called!"); // Spam some errorz to make it clear this function needs to be implemented
return false;
}
static int constructor(HSQUIRRELVM v) { return ConstructAndDestruct( v, new cPlugin__Squirrel, SqPlus::ReleaseClassPtr<cPlugin__Squirrel>::release ); }
virtual bool OnChat( const char* a_Chat, cPlayer* a_Player )
{
if( !IsTopClosure(vm) ) // Avoid recursion (TODO: FIXME: THIS NEEDS MORE RESEARCH!)
{ //Called from C++
return SqPlus::SquirrelFunction<bool>(obj, "OnChat")(a_Chat, a_Player);
}
else // Called from Squirrel
{
return cPlugin::OnChat(a_Chat, a_Player);
}
}
};
static void printFunc(HSQUIRRELVM v,const SQChar * s,...)
{
(void)v;
va_list vl;
va_start(vl,s);
cMCLogger::GetInstance()->Log( s, vl );
va_end(vl);
}
DECLARE_INSTANCE_TYPE( cRoot );
DECLARE_INSTANCE_TYPE( cPluginManager );
DECLARE_ENUM_TYPE( cPluginManager::PluginHook );
DECLARE_INSTANCE_TYPE( cPlugin );
DECLARE_INSTANCE_TYPE( cPlugin__Squirrel );
DECLARE_INSTANCE_TYPE( cEntity );
DECLARE_INSTANCE_TYPE( cPawn );
DECLARE_INSTANCE_TYPE( cPlayer );
void SquirrelBindings::Bind( HSQUIRRELVM a_SquirrelVM )
{
IsBound = true;
sq_setprintfunc(a_SquirrelVM, printFunc, printFunc);
SqPlus::SQClassDefNoConstructor<cEntity>("cEntity");
SqPlus::SQClassDefNoConstructor<cPawn, cEntity>("cPawn", "cEntity");
SqPlus::SQClassDefNoConstructor<cPlayer, cPawn>("cPlayer", "cPawn"). // All NoConstructor because they need a custom one
func(&cPlayer::GetName, "GetName");
SqPlus::SQClassDefNoConstructor<cPlugin>("cPlugin").
func(&cPlugin::SetName, "SetName").
func(&cPlugin::GetName, "GetName").
func(&cPlugin::GetVersion, "GetVersion").
func(&cPlugin::OnChat, "OnChat");
SqPlus::SQClassDef<cPlugin__Squirrel, cPlugin>("cPlugin__Squirrel", "cPlugin").
staticFunc(&cPlugin__Squirrel::constructor, "constructor");
SqPlus::SQClassDefNoConstructor<cRoot>("cRoot").
staticFunc(&cRoot::Get, "Get").
func(static_cast<cPluginManager* (__thiscall cRoot::*)(void)>(&cRoot::GetPluginManager), "GetPluginManager");
SqPlus::SQClassDefNoConstructor<cPluginManager>("cPluginManager").
overloadFunc<bool (cPluginManager::*)(cPlugin*)>(&cPluginManager::AddPlugin, "AddPlugin").
func(&cPluginManager::GetPlugin, "GetPlugin").
func(&cPluginManager::AddHook, "AddHook").
enumInt( cPluginManager::E_PLUGIN_CHAT, "E_PLUGIN_CHAT");
}
#endif
|
