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  • Committer: Bazaar Package Importer
  • Author(s): Moritz Muehlenhoff
  • Date: 2011-05-25 19:02:23 UTC
  • mto: (21.1.2 sid)
  • mto: This revision was merged to the branch mainline in revision 24.
  • Revision ID: james.westby@ubuntu.com-20110525190223-fiqm0oaec714xk31
Tags: upstream-1.3.0
Import upstream version 1.3.0

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engines/toon/flux.cpp
 
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/* ScummVM - Graphic Adventure Engine
 
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*
 
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* ScummVM is the legal property of its developers, whose names
 
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* are too numerous to list here. Please refer to the COPYRIGHT
 
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* file distributed with this source distribution.
 
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*
 
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* This program is free software; you can redistribute it and/or
 
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* modify it under the terms of the GNU General Public License
 
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* as published by the Free Software Foundation; either version 2
 
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* of the License, or (at your option) any later version.
 
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* This program is distributed in the hope that it will be useful,
 
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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* GNU General Public License for more details.
 
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* You should have received a copy of the GNU General Public License
 
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* along with this program; if not, write to the Free Software
 
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 
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*
 
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* $URL$
 
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* $Id$
 
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*
 
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*/
 
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#include "common/debug.h"
 
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#include "toon/flux.h"
 
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namespace Toon {
 
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CharacterFlux::CharacterFlux(ToonEngine *vm) : Character(vm) {
 
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        _id = 1;
 
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        _animationInstance = vm->getAnimationManager()->createNewInstance(kAnimationCharacter);
 
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        _animationInstance->setUseMask(true);
 
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        vm->getAnimationManager()->addInstance(_animationInstance);
 
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}
 
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CharacterFlux::~CharacterFlux() {
 
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}
 
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void CharacterFlux::playStandingAnim() {
 
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        debugC(4, kDebugCharacter, "playStandingAnim()");
 
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        _animationInstance->setAnimation(_walkAnim);
 
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        _animationInstance->setFrame(_facing * 3);
 
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        _animationInstance->setAnimationRange(_facing * 3, _facing * 3);
 
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        _animationInstance->stopAnimation();
 
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        _animationInstance->setLooping(true);
 
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        //s/etVisible(true);
 
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}
 
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void CharacterFlux::setVisible(bool visible) {
 
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        if (_vm->state()->_currentChapter == 2) {
 
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                Character::setVisible(false);
 
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        } else {
 
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                Character::setVisible(visible);
 
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        }
 
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}
 
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void CharacterFlux::playWalkAnim(int32 start, int32 end) {
 
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        debugC(4, kDebugCharacter, "playWalkAnim(%d, %d)", start, end);
 
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        _animationInstance->setAnimation(_walkAnim);
 
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        _animationInstance->setAnimationRange(24 + _facing * 10, 24 + _facing * 10 + 9);
 
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        _animationInstance->playAnimation();
 
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        _animationInstance->setFps(16);
 
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        _animationInstance->setLooping(true);
 
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}
 
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int32 CharacterFlux::fixFacingForAnimation(int32 originalFacing, int32 animationId) {
 
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        static const byte fixFluxAnimationFacing[] = {
 
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                0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
 
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                0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xee, 0xff, 0xff, 0xff,
 
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                0xff, 0xff, 0xff, 0xff, 0xee, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x55,
 
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                0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
 
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        byte animFacingFlag = fixFluxAnimationFacing[animationId];
 
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        int32 v5 = 1 << originalFacing;
 
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        int32 v6 = 1 << originalFacing;
 
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        int32 facingMask = 0;
 
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        do {
 
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                if (v6 & animFacingFlag) {
 
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                        facingMask = v6;
 
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                } else if (v5 & animFacingFlag) {
 
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                        facingMask = v5;
 
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                }
 
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                v5 >>= 1;
 
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                v6 <<= 1;
 
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        }
 
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        while (!facingMask);
 
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        int32 finalFacing = 0;
 
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        for (finalFacing = 0; ; ++finalFacing) {
 
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                facingMask >>= 1;
 
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                if (!facingMask)
 
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                        break;
 
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        }
 
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        return finalFacing;
 
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}
 
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void CharacterFlux::setPosition(int32 x, int32 y) {
 
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        debugC(5, kDebugCharacter, "setPosition(%d, %d)", x, y);
 
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        _z = _vm->getLayerAtPoint(x, y);
 
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        _scale = _vm->getScaleAtPoint(x, y);
 
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        int32 width = _walkAnim->getWidth() * _scale / 1024;
 
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        int32 height = 165 * _scale / 1024;
 
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        _animationInstance->setPosition(x - width / 2, y - height, _z , false);
 
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        _animationInstance->setScale(_scale);
 
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        // in original code, flux shadow scale is 3/4 of real scale
 
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        int32 shadowScale = _scale * 3 / 4;
 
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        // work out position and scale of the shadow below character
 
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        int32 shadowWidth = _shadowAnim->getWidth() * shadowScale / 1024;
 
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        int32 shadowHeight = _shadowAnim->getHeight() * shadowScale / 1024;
 
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        _shadowAnimationInstance->setPosition(x - shadowWidth / 2, y - shadowHeight / 2 , _z , false);
 
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        _shadowAnimationInstance->setScale(shadowScale);
 
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        _x = x;
 
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        _y = y;
 
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        _finalX = x;
 
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        _finalY = y;
 
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        _animationInstance->setLayerZ(_y);
 
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}
 
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void CharacterFlux::update(int32 timeIncrement) {
 
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        debugC(5, kDebugCharacter, "update(%d)", timeIncrement);
 
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        Character::update(timeIncrement);
 
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        setPosition(_x, _y);
 
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}
 
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int32 CharacterFlux::getRandomIdleAnim() {
 
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        debugC(3, kDebugCharacter, "getRandomIdleAnim()");
 
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        static const int32 idle[] = { 0xe, 0xf, 0x21, 0x22, 0x24, 0x25, 0x27 };
 
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        return idle[_vm->randRange(0, 6)];
 
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}
 
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} // End of namespace Toon