The open source repository for the action RPG game in development by Sig Productions titled 'Adventures in Lestoria'!
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54 lines
2.9 KiB
54 lines
2.9 KiB
#pragma region License
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/*
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License (OLC-3)
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~~~~~~~~~~~~~~~
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Copyright 2024 Joshua Sigona <sigonasr2@gmail.com>
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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1. Redistributions or derivations of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions or derivative works in binary form must reproduce the above
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copyright notice. This list of conditions and the following disclaimer must be
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reproduced in the documentation and/or other materials provided with the distribution.
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3. Neither the name of the copyright holder nor the names of its contributors may
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be used to endorse or promote products derived from this software without specific
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prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
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TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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SUCH DAMAGE.
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Portions of this software are copyright © 2024 The FreeType
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Project (www.freetype.org). Please see LICENSE_FT.txt for more information.
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All rights reserved.
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*/
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#pragma endregion
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#include "BulletTypes.h"
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HomingBullet::HomingBullet(const vf2d pos,const Entity target,const float rotateTowardsSpeed,const float rotateTowardsSpeedCoveredInInk,const float lifetime,const float speed,const float radius,const int damage,const bool upperLevel,const bool friendly,const Pixel col,const vf2d scale,const float image_angle)
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:Bullet(pos,util::pointTo(pos,target.GetPos())*speed,radius,damage,upperLevel,friendly,col,scale,image_angle),target(target),rotateTowardsSpeed(rotateTowardsSpeed),rotateTowardsSpeedCoveredInInk(rotateTowardsSpeedCoveredInInk){
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this->lifetime=lifetime;
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}
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void HomingBullet::Update(float fElapsedTime){
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const float magnitude{vel.mag()};
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float bulletAngle{vel.polar().y};
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float bulletRotationSpeed{rotateTowardsSpeed};
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if(game->GetPlayer()->CoveredInInk())bulletRotationSpeed=rotateTowardsSpeedCoveredInInk;
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if(util::distance(pos,game->GetPlayer()->GetPos())>=7*24.f)bulletRotationSpeed=0.f; //Don't rotate if basically offscreen.
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util::turn_towards_target(bulletAngle,pos,target.GetPos(),bulletRotationSpeed,fElapsedTime);
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vel=vf2d{magnitude,bulletAngle}.cart();
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}
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void HomingBullet::ModifyOutgoingDamageData(HurtDamageInfo&data){} |