thirdparty/scummvm
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Initial support for plugin types

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svn-id: r30825
This commit is contained in:
Jordi Vilalta Prat 2008-02-08 00:02:23 +00:00
parent 49d0b1f91e
commit c103290e2b
21 changed files with 53 additions and 24 deletions
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14
base/plugins.h
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@ -48,6 +48,12 @@ public:
#include "engines/metaengine.h"
enum PluginType {
PLUGIN_TYPE_ENGINE = 0,
PLUGIN_TYPE_MAX
};
class Engine;
class FSList;
class OSystem;
@ -60,6 +66,7 @@ class OSystem;
class Plugin {
protected:
PluginObject *_pluginObject;
PluginType _type;
public:
Plugin() : _pluginObject(0) {}
@ -72,6 +79,7 @@ public:
virtual bool loadPlugin() = 0; // TODO: Rename to load() ?
virtual void unloadPlugin() = 0; // TODO: Rename to unload() ?
PluginType getType() const;
const char *getName() const;
const char *getCopyright() const;
@ -95,14 +103,16 @@ public:
*/
#ifndef DYNAMIC_MODULES
#define REGISTER_PLUGIN(ID,PLUGINCLASS) \
#define REGISTER_PLUGIN(ID,TYPE,PLUGINCLASS) \
PluginType g_##ID##_type = TYPE; \
PluginObject *g_##ID##_getObject() { \
return new PLUGINCLASS(); \
} \
void dummyFuncToAllowTrailingSemicolon()
#else
#define REGISTER_PLUGIN(ID,PLUGINCLASS) \
#define REGISTER_PLUGIN(ID,TYPE,PLUGINCLASS) \
extern "C" { \
PLUGIN_EXPORT int32 PLUGIN_getType() { return TYPE; } \
PLUGIN_EXPORT PluginObject *PLUGIN_getObject() { \
return new PLUGINCLASS(); \
} \