49 lines
1.9 KiB
C++
49 lines
1.9 KiB
C++
//
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// Created by Иван Ильин on 02.06.2021.
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//
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#include "../engine/ResourceManager.h"
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#include "Shotgun.h"
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#include "../engine/animation/AColor.h"
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#include "../engine/animation/AFunction.h"
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using namespace std;
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Shotgun::Shotgun(int ammo, const std::string& weaponName) : Weapon(weaponName, "obj/shotgun.obj", "obj/shotgun_mat.txt", Vec3D{3, 3, 3}, Vec3D{-0.95, 1.3, -0.6}, Vec3D{0, Consts::PI, 0}) {
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fireSound.setBuffer(*ResourceManager::loadSoundBuffer("sound/weapons/shotgun.ogg"));
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reloadSound.setBuffer(*ResourceManager::loadSoundBuffer("sound/weapons/reload_shotgun.ogg"));
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//reloadSound.setVolume(30);
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_initialPack = 15;
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_clipCapacity = 1; // how much ammo can be stored in one clipx
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_stockAmmo = ammo - _clipCapacity; // how much ammo do you have in stock
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_clipAmmo = _clipCapacity; // how much ammo do you have in current clip
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_reloadTime = 1;
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_fireDelay = 1; // time delay between fires
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_damage = 400;
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_spreading = 5;
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}
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std::map<std::string, double>
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Shotgun::processFire(std::function<std::pair<Vec3D, std::string>(const Vec3D&, const Vec3D&)> rayCastFunction, const Vec3D& pos, const Vec3D& direction) {
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std::map<std::string, double> damagedPlayers;
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for(int i = 0; i < 15; i++) {
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//generate random vector
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Vec3D randV(10*_spreading*(1.0 - 2.0*(double)rand()/RAND_MAX), 10*_spreading*(1.0 - 2.0*(double)rand()/RAND_MAX), 10*_spreading*(1.0 - 2.0*(double)rand()/RAND_MAX));
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// damage player
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auto rayCast = rayCastFunction(pos, pos + direction * 1000 + randV);
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if (rayCast.second.find("Player") != std::string::npos) {
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damagedPlayers[rayCast.second] += _damage / (1.0 + (pos - rayCast.first).abs());
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}
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Vec3D to = rayCast.first == Vec3D(0) ? pos + direction * 1000 + randV: rayCast.first;
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Vec3D from = position() + Vec3D(triangles().back()[0]);
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_addTraceCallBack(from, to);
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}
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return damagedPlayers;
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}
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