81 lines
1.5 KiB
C++
81 lines
1.5 KiB
C++
#include "bullet.h"
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#include <azur/azur.h>
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#include <azur/gint/render.h>
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#include <cstdint>
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#include <stdlib.h>
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#include <num/num.h>
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extern bopti_image_t img_bullet_normal;
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extern bopti_image_t img_bullet_blue;
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extern bopti_image_t img_bullet_laser;
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Bullet::Bullet( uint16_t lx, uint16_t ly, uint8_t id )
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{
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x = libnum::num( lx );
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y = libnum::num( ly );
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ID=id;
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if (ID==0)
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{
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sx = libnum::num( 6 );
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sy = 0;
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strength = 5;
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}
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else if (ID==1)
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{
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sx = libnum::num( 3 );
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sy = 0;
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strength = 2;
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}
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else if (ID==2)
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{
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sx = libnum::num( 3 );
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sy = 0;
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strength = 1;
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}
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toberemoved = false;
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}
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Bullet::~Bullet()
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{
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}
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void Bullet::Update( float dt )
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{
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libnum::num a = libnum::num( dt / 12000.0f );
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x += sx * a;
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y += sy * a;
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if (x<-10 || x>azrp_width+10 || y<-10 || y>azrp_height+10) toberemoved=true;
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}
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void Bullet::Render( )
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{
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uint16_t px = (int) x;
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uint16_t py = (int) y;
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if (ID==0)
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{
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azrp_image_p8( px-img_bullet_normal.width/2, py-img_bullet_normal.height/2, &img_bullet_normal, DIMAGE_NONE );
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return;
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}
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else if (ID==1)
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{
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azrp_image_p8( px-img_bullet_blue.width/2, py-img_bullet_blue.height/2, &img_bullet_blue, DIMAGE_NONE );
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return;
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}
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else if (ID==2)
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{
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azrp_image_p8( px-img_bullet_laser.width/2, py-img_bullet_laser.height/2, &img_bullet_laser, DIMAGE_NONE );
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return;
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}
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}
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