100 lines
3.2 KiB
C++
100 lines
3.2 KiB
C++
/*
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* Copyright (c) 2010-2012 OTClient <https://github.com/edubart/otclient>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "missile.h"
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#include "thingtypemanager.h"
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#include "map.h"
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#include "tile.h"
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#include <framework/core/clock.h>
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#include <framework/core/eventdispatcher.h>
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void Missile::draw(const Point& dest, float scaleFactor, bool animate)
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{
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if(m_id == 0 || !animate)
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return;
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int xPattern = 0, yPattern = 0;
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if(m_direction == Otc::NorthWest) {
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xPattern = 0;
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yPattern = 0;
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} else if(m_direction == Otc::North) {
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xPattern = 1;
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yPattern = 0;
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} else if(m_direction == Otc::NorthEast) {
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xPattern = 2;
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yPattern = 0;
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} else if(m_direction == Otc::East) {
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xPattern = 2;
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yPattern = 1;
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} else if(m_direction == Otc::SouthEast) {
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xPattern = 2;
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yPattern = 2;
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} else if(m_direction == Otc::South) {
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xPattern = 1;
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yPattern = 2;
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} else if(m_direction == Otc::SouthWest) {
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xPattern = 0;
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yPattern = 2;
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} else if(m_direction == Otc::West) {
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xPattern = 0;
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yPattern = 1;
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} else {
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xPattern = 1;
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yPattern = 1;
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}
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float fraction = m_animationTimer.ticksElapsed() / m_duration;
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rawGetThingType()->draw(dest + m_delta * fraction * scaleFactor, scaleFactor, 0, xPattern, yPattern, 0, 0);
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}
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void Missile::setPath(const Position& fromPosition, const Position& toPosition)
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{
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m_direction = fromPosition.getDirectionFromPosition(toPosition);
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m_position = fromPosition;
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m_delta = Point(toPosition.x - fromPosition.x, toPosition.y - fromPosition.y);
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m_duration = 150 * std::sqrt(m_delta.length());
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m_delta *= Otc::TILE_PIXELS;
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m_animationTimer.restart();
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// schedule removal
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auto self = asMissile();
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g_dispatcher.scheduleEvent([self]() { g_map.removeThing(self); }, m_duration);
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}
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void Missile::setId(uint32 id)
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{
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if(!g_things.isValidDatId(id, ThingCategoryMissile))
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id = 0;
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m_id = id;
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}
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const ThingTypePtr& Missile::getThingType()
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{
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return g_things.getThingType(m_id, ThingCategoryMissile);
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}
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ThingType* Missile::rawGetThingType()
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{
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return g_things.rawGetThingType(m_id, ThingCategoryMissile);
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}
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