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/* 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.
*
* $URL$
* $Id$
*/
#ifndef TEENAGENT_SCENE_H
#define TEENAGENT_SCENE_H
#include "teenagent/surface.h"
#include "teenagent/actor.h"
#include "common/system.h"
#include "common/list.h"
namespace TeenAgent {
struct Walkbox;
struct Object;
class TeenAgentEngine;
class Dialog;
struct SceneEvent {
enum Type {
None, Message, Walk, PlayAnimation,
LoadScene, SetOn, SetLan, PlayMusic,
PlaySound, EnableObject, WaitForAnimation
} type;
Common::String message;
byte color;
uint16 animation;
byte orientation;
Common::Point dst;
byte scene; //fixme: put some of these to the union?
byte ons;
byte lan;
byte music;
byte sound;
byte object;
SceneEvent(Type type_) :
type(type_), message(), color(0xd1), animation(0), orientation(0), dst(),
scene(0), ons(0), lan(0), music(0), sound(0), object(0) {}
void clear() {
type = None;
message.clear();
color = 0xd1;
orientation = 0;
animation = 0;
dst.x = dst.y = 0;
scene = 0;
ons = 0;
lan = 0;
music = 0;
sound = 0;
object = 0;
}
inline bool empty() const {
return type == None;
}
void dump() const {
debug(0, "event[%d]: %s[%02x], animation: %u, dst: (%d, %d) [%u], scene: %u, ons: %u, lan: %u, object: %u, music: %u, sound: %u",
(int)type, message.c_str(), color, animation, dst.x, dst.y, orientation, scene, ons, lan, object, music, sound
);
}
};
class Scene {
public:
Scene();
void init(TeenAgentEngine *engine, OSystem * system);
void init(int id, const Common::Point &pos);
bool render(OSystem * system);
int getId() const { return _id; }
void warp(const Common::Point & point, byte orientation = 0);
void moveTo(const Common::Point & point, byte orientation = 0, bool validate = 0);
Common::Point getPosition() const { return position; }
void displayMessage(const Common::String &str);
void setOrientation(uint8 o) { orientation = o; }
void playAnimation(byte idx, uint id);
void push(const SceneEvent &event);
bool processEvent(const Common::Event &event);
void clear();
byte * getOns(int id);
byte * getLans(int id);
bool eventRunning() const { return !current_event.empty(); }
Walkbox *getWalkbox(byte id) { return walkbox[id]; }
Object * getObject(int id, int scene_id = 0);
private:
void loadOns();
void loadLans();
byte palette[768];
void setPalette(OSystem *system, const byte * palette, unsigned mul = 1);
static Common::Point messagePosition(const Common::String &str, const Common::Point & position);
bool processEventQueue();
inline void nextEvent() {
current_event.clear();
processEventQueue();
}
TeenAgentEngine *_engine;
OSystem * _system;
int _id;
Graphics::Surface background;
Surface on;
Surface *ons;
uint32 ons_count;
Animation animations[4], custom_animations[4];
Actor teenagent, teenagent_idle;
Common::Point position0, position, destination;
int progress, progress_total;
uint8 orientation;
byte walkboxes;
Walkbox * walkbox[255];
Common::String message;
Common::Point message_pos;
typedef Common::List<SceneEvent> EventList;
EventList events;
SceneEvent current_event;
byte sound_id, sound_delay;
};
} // End of namespace TeenAgent
#endif
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