55 lines
1,017 B
C++
55 lines
1,017 B
C++
#include "Arduino.h"
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class Enemy
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{
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public:
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void Spawn(int pos, int dir, int sp, int wobble);
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void Tick();
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void Kill();
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bool Alive();
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int _pos;
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int _wobble;
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int playerSide;
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private:
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int _dir;
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int _sp;
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int _alive;
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int _origin;
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};
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void Enemy::Spawn(int pos, int dir, int sp, int wobble){
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_pos = pos;
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_dir = dir; // 0 = left, 1 = right
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_wobble = wobble; // 0 = no, >0 = yes, value is width of wobble
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_origin = pos;
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_sp = sp;
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_alive = 1;
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}
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void Enemy::Tick(){
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if(_alive){
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if(_wobble > 0){
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_pos = _origin + (sin((millis()/3000.0)*_sp)*_wobble);
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}else{
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if(_dir == 0){
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_pos -= _sp;
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}else{
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_pos += _sp;
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}
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if(_pos > 1000) {
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Kill();
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}
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if(_pos <= 0) {
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Kill();
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}
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}
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}
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}
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bool Enemy::Alive(){
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return _alive;
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}
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void Enemy::Kill(){
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_alive = 0;
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}
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