blob: 52443c55358bbdc1f134fee6683eee8a0844ec52 (
plain)
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
|
/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*
*/
/*
* This code is based on Broken Sword 2.5 engine
*
* Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer
*
* Licensed under GNU GPL v2
*
*/
#ifndef SWORD25_RENDER_OBJECT_PTR_H
#define SWORD25_RENDER_OBJECT_PTR_H
// -----------------------------------------------------------------------------
// Includes
// -----------------------------------------------------------------------------
#include "sword25/kernel/common.h"
#include "sword25/gfx/renderobjectregistry.h"
namespace Sword25 {
// -----------------------------------------------------------------------------
// Forward Declarations
// -----------------------------------------------------------------------------
class BS_RenderObject;
// -----------------------------------------------------------------------------
// Klassendeklaration
// -----------------------------------------------------------------------------
template<class T>
class BS_RenderObjectPtr
{
public:
BS_RenderObjectPtr() : m_Handle(0)
{}
BS_RenderObjectPtr(unsigned int Handle) : m_Handle(Handle)
{}
BS_RenderObjectPtr(BS_RenderObject * RenderObjectPtr)
{
m_Handle = RenderObjectPtr->GetHandle();
}
T * operator->() const
{
return static_cast<T *>(BS_RenderObjectRegistry::GetInstance().ResolveHandle(m_Handle));
}
bool operator==(const BS_RenderObjectPtr<T> & other)
{
return m_Handle == other.m_Handle;
}
bool IsValid() const
{
return BS_RenderObjectRegistry::GetInstance().ResolveHandle(m_Handle) != 0;
}
void Erase()
{
delete static_cast<T *>(BS_RenderObjectRegistry::GetInstance().ResolveHandle(m_Handle));
m_Handle = 0;
}
private:
unsigned int m_Handle;
};
} // End of namespace Sword25
#endif
|
