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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"
#include "teenagent/objects.h"
#include "teenagent/surface.h"
#include "teenagent/surface_list.h"
namespace TeenAgent {
class TeenAgentEngine;
class Dialog;
struct SceneEvent {
enum Type {
kNone, //0
kMessage,
kWalk,
kPlayAnimation,
kPlayActorAnimation, //4
kPauseAnimation,
kClearAnimations,
kLoadScene,
kSetOn, //8
kSetLan,
kPlayMusic,
kPlaySound,
kEnableObject, //12
kHideActor,
kWaitForAnimation,
kWaitLanAnimationFrame,
kCreditsMessage, //16
kCredits,
kTimer,
kEffect,
kFade,
kQuit
} type;
Common::String message;
byte color;
byte slot;
union {
uint16 animation;
uint16 callback;
};
uint16 timer;
byte orientation;
Common::Point dst;
byte scene; //fixme: put some of these to the union?
byte ons;
byte lan;
union {
byte music;
byte first_frame;
};
union {
byte sound;
byte last_frame;
};
byte object;
SceneEvent(Type type_) :
type(type_), message(), color(0xd1), slot(0), animation(0), timer(0), orientation(0), dst(),
scene(0), ons(0), lan(0), music(0), sound(0), object(0) {}
void clear() {
type = kNone;
message.clear();
color = 0xd1;
slot = 0;
orientation = 0;
animation = 0;
timer = 0;
dst.x = dst.y = 0;
scene = 0;
ons = 0;
lan = 0;
music = 0;
sound = 0;
object = 0;
}
inline bool empty() const {
return type == kNone;
}
void dump() const {
debug(0, "event[%d]: \"%s\"[%02x], slot: %d, animation: %u, timer: %u, dst: (%d, %d) [%u], scene: %u, ons: %u, lan: %u, object: %u, music: %u, sound: %u",
(int)type, message.c_str(), color, slot, animation, timer, dst.x, dst.y, orientation, scene, ons, lan, object, music, sound
);
}
};
class Scene {
public:
bool intro;
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, byte color = 0xd1, const Common::Point &pos = Common::Point());
void setOrientation(uint8 o) { orientation = o; }
void push(const SceneEvent &event);
SceneEvent::Type last_event_type() const { return !events.empty()? events.back().type: SceneEvent::kNone; }
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 &walkboxes[_id - 1][id]; }
Object *getObject(int id, int scene_id = 0);
Object *findObject(const Common::Point &point);
void loadObjectData();
Animation * getAnimation(byte slot);
inline Animation * getActorAnimation() { return &actor_animation; }
inline const Common::String& getMessage() const { return message; }
void setPalette(unsigned mul);
private:
void loadOns();
void loadLans();
void playAnimation(byte idx, uint id, bool loop, bool paused, bool ignore);
void playActorAnimation(uint id, bool loop, bool ignore);
byte palette[768];
static Common::Point messagePosition(const Common::String &str, Common::Point position);
static uint messageDuration(const Common::String &str);
bool processEventQueue();
inline bool nextEvent() {
current_event.clear();
return processEventQueue();
}
void clearMessage();
TeenAgentEngine *_engine;
OSystem *_system;
int _id;
Graphics::Surface background;
SurfaceList on;
Surface *ons;
uint32 ons_count;
Animation actor_animation, animation[4], custom_animation[4];
Common::Rect actor_animation_position, animation_position[4];
Actor teenagent, teenagent_idle;
Common::Point position;
typedef Common::List<Common::Point> Path;
Path path;
uint8 orientation;
bool actor_talking;
bool findPath(Path &p, const Common::Point &src, const Common::Point &dst) const;
Common::Array<Common::Array<Object> > objects;
Common::Array<Common::Array<Walkbox> > walkboxes;
Common::String message;
Common::Point message_pos;
byte message_color;
uint message_timer;
byte message_first_frame;
byte message_last_frame;
Animation * message_animation;
typedef Common::List<SceneEvent> EventList;
EventList events;
SceneEvent current_event;
bool hide_actor;
uint16 callback, callback_timer;
struct Sound {
byte id, delay;
Sound(byte i, byte d): id(i), delay(d) {}
};
typedef Common::List<Sound> Sounds;
Sounds sounds;
struct DebugFeatures {
enum {
kShowBack,
kShowLan,
kShowOns,
kShowOn,
kHidePath,
kMax
};
bool feature[kMax];
DebugFeatures() {
for(uint i = 0; i < kMax; ++i) {
feature[i] = true;
}
}
} debug_features;
};
} // End of namespace TeenAgent
#endif
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