mirror of
https://github.com/love2d/love.git
synced 2026-08-12 08:30:56 +02:00
Sasha Szpakowski
81 lines
1.8 KiB
C++
81 lines
1.8 KiB
C++
/**
|
|
* Copyright (c) 2006-2023 LOVE Development Team
|
|
*
|
|
* This software is provided 'as-is', without any express or implied
|
|
* warranty. In no event will the authors be held liable for any damages
|
|
* arising from the use of this software.
|
|
*
|
|
* Permission is granted to anyone to use this software for any purpose,
|
|
* including commercial applications, and to alter it and redistribute it
|
|
* freely, subject to the following restrictions:
|
|
*
|
|
* 1. The origin of this software must not be misrepresented; you must not
|
|
* claim that you wrote the original software. If you use this software
|
|
* in a product, an acknowledgment in the product documentation would be
|
|
* appreciated but is not required.
|
|
* 2. Altered source versions must be plainly marked as such, and must not be
|
|
* misrepresented as being the original software.
|
|
* 3. This notice may not be removed or altered from any source distribution.
|
|
**/
|
|
|
|
// STL
|
|
#include <unordered_map>
|
|
|
|
#include "types.h"
|
|
|
|
namespace love
|
|
{
|
|
|
|
static std::unordered_map<std::string, Type*> types;
|
|
|
|
Type::Type(const char *name, Type *parent)
|
|
: name(name)
|
|
, parent(parent)
|
|
, id(0)
|
|
, inited(false)
|
|
{
|
|
}
|
|
|
|
void Type::init()
|
|
{
|
|
static uint32 nextId = 1;
|
|
|
|
// Make sure we don't init twice, that would be bad
|
|
if (inited)
|
|
return;
|
|
|
|
// Note: we add it here, not in the constructor, because some Types can get initialized before the map!
|
|
types[name] = this;
|
|
id = nextId++;
|
|
bits[id] = true;
|
|
inited = true;
|
|
|
|
if (!parent)
|
|
return;
|
|
if (!parent->inited)
|
|
parent->init();
|
|
bits |= parent->bits;
|
|
}
|
|
|
|
uint32 Type::getId()
|
|
{
|
|
if (!inited)
|
|
init();
|
|
return id;
|
|
}
|
|
|
|
const char *Type::getName() const
|
|
{
|
|
return name;
|
|
}
|
|
|
|
Type *Type::byName(const char *name)
|
|
{
|
|
auto pos = types.find(name);
|
|
if (pos == types.end())
|
|
return nullptr;
|
|
return pos->second;
|
|
}
|
|
|
|
} // love
|