From 77a810c0c9beed930a4b0ffe8e715bd22d7be448 Mon Sep 17 00:00:00 2001
From: Denis Kasak
Date: Sun, 12 Jul 2009 19:32:01 +0000
Subject: Moved the delay mechanism from Animation to Drawable since each frame
 in an animation can have a different delay.

svn-id: r42427
---
 engines/draci/animation.cpp | 15 +++++----------
 engines/draci/animation.h   |  3 ---
 engines/draci/game.cpp      |  8 ++++----
 engines/draci/sprite.cpp    |  3 +++
 engines/draci/sprite.h      |  8 ++++++++
 5 files changed, 20 insertions(+), 17 deletions(-)

diff --git a/engines/draci/animation.cpp b/engines/draci/animation.cpp
index d48560a550..c3f5a2dc95 100644
--- a/engines/draci/animation.cpp
+++ b/engines/draci/animation.cpp
@@ -33,7 +33,6 @@ Animation::Animation(DraciEngine *vm) : _vm(vm) {
 	_z = 0;
 	_playing = false;
 	_looping = false;
-	_delay = 0;
 	_tick = _vm->_system->getMillis();
 	_currentFrame = 0;
 }	
@@ -52,12 +51,6 @@ void Animation::setLooping(bool looping) {
 		looping, _id);
 }
 
-void Animation::setDelay(uint delay) {
-	_delay = delay;
-	debugC(7, kDraciAnimationDebugLevel, "Setting delay to %u on animation %d", 
-		delay, _id);
-}
-
 void Animation::nextFrame(bool force) {
 
 	// If there's only one or no frames, return
@@ -65,8 +58,9 @@ void Animation::nextFrame(bool force) {
 		return;
 
 	Common::Rect frameRect = _frames[_currentFrame]->getRect();
+	Drawable *frame = _frames[_currentFrame];
 
-	if (force || (_tick + _delay <= _vm->_system->getMillis())) {
+	if (force || (_tick + frame->getDelay() <= _vm->_system->getMillis())) {
 		// If we are at the last frame and not looping, stop the animation
 		// The animation is also restarted to frame zero
 		if ((_currentFrame == getFramesNum() - 1) && !_looping) {
@@ -75,13 +69,14 @@ void Animation::nextFrame(bool force) {
 		} else {
 			_vm->_screen->getSurface()->markDirtyRect(frameRect);
 			_currentFrame = nextFrameNum();
-			_tick += _delay;
+			_tick += frame->getDelay();
 		}
 	}
 
 	debugC(6, kDraciAnimationDebugLevel, 
 	"anim=%d tick=%d delay=%d tick+delay=%d currenttime=%d frame=%d framenum=%d", 
-	_id, _tick, _delay, _tick + _delay, _vm->_system->getMillis(), _currentFrame, _frames.size());
+	_id, _tick, frame->getDelay(), _tick + frame->getDelay(), _vm->_system->getMillis(), 
+	_currentFrame, _frames.size());
 }
 
 uint Animation::nextFrameNum() {
diff --git a/engines/draci/animation.h b/engines/draci/animation.h
index cef8182f7b..fea7fb3f89 100644
--- a/engines/draci/animation.h
+++ b/engines/draci/animation.h
@@ -46,8 +46,6 @@ public:
 	void setID(int id);
 	int getID();
 
-	void setDelay(uint delay);
-
 	void nextFrame(bool force = false);
 	void drawFrame(Surface *surface);
 
@@ -68,7 +66,6 @@ private:
 	int _id;	
 	uint _currentFrame;
 	uint _z;
-	uint _delay;
 	uint _tick;
 	bool _playing;
 	bool _looping;
diff --git a/engines/draci/game.cpp b/engines/draci/game.cpp
index 3832768f23..2fbb65b829 100644
--- a/engines/draci/game.cpp
+++ b/engines/draci/game.cpp
@@ -217,7 +217,9 @@ int Game::loadAnimation(uint animNum, uint z) {
 	animationReader.readByte(); // Relative field, not used
 
 	Animation *anim = _vm->_anims->addAnimation(animNum, z, false);
-	
+
+	anim->setLooping(cyclic);
+
 	for (uint i = 0; i < numFrames; ++i) {
 		uint spriteNum = animationReader.readUint16LE() - 1;
 		int x = animationReader.readSint16LE();
@@ -229,8 +231,6 @@ int Game::loadAnimation(uint animNum, uint z) {
 		uint freq = animationReader.readUint16LE();
 		uint delay = animationReader.readUint16LE();
 
-		anim->setDelay(delay * 10);
-
 		BAFile *spriteFile = _vm->_spritesArchive->getFile(spriteNum);
 
 		Sprite *sp = new Sprite(spriteFile->_data, spriteFile->_length, x, y, true);
@@ -238,7 +238,7 @@ int Game::loadAnimation(uint animNum, uint z) {
 		if (mirror) 
 			sp->setMirrorOn();
 
-		anim->setLooping(cyclic);
+		sp->setDelay(delay * 10);
 
 		anim->addFrame(sp);
 	}
diff --git a/engines/draci/sprite.cpp b/engines/draci/sprite.cpp
index aad7753b03..dae7a289a2 100644
--- a/engines/draci/sprite.cpp
+++ b/engines/draci/sprite.cpp
@@ -61,6 +61,7 @@ Sprite::Sprite(byte *raw_data, uint16 width, uint16 height, int x, int y,
 	 _height = height;
 	 _x = x;
 	 _y = y;
+	_delay = 0;
 
 	_mirror = false;
 
@@ -83,6 +84,7 @@ Sprite::Sprite(byte *sprite_data, uint16 length, int x, int y, bool columnwise)
 
 	 _x = x;
 	 _y = y;
+	_delay = 0;
 
 	_mirror = false;	
 
@@ -180,6 +182,7 @@ Text::Text(const Common::String &str, Font *font, byte fontColour,
 	
 	_x = x;
 	_y = y;
+	_delay = 0;
 	
 	_text = new byte[len];
 	memcpy(_text, str.c_str(), len);
diff --git a/engines/draci/sprite.h b/engines/draci/sprite.h
index 3e881914ca..38ee2736ea 100644
--- a/engines/draci/sprite.h
+++ b/engines/draci/sprite.h
@@ -49,12 +49,20 @@ public:
 	virtual void setX(int x) { _x = x; }
 	virtual void setY(int y) { _y = y; }
 
+	void setDelay(int delay) { _delay = delay; }
+	int getDelay() { return _delay; }	
+
 	virtual Common::Rect getRect() const = 0;
 	
 private:
 	uint16 _width;	//!< Width of the sprite
 	uint16 _height;	//!< Height of the sprite
 	int _x, _y;	//!< Sprite coordinates
+
+	/** The time a drawable should stay on the screen 
+	 *  before being replaced by another or deleted
+	 */
+	int _delay;
 };
 
 /**
-- 
cgit v1.2.3