56 lines
1.0 KiB
C++
56 lines
1.0 KiB
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 speed, 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 playersSide[4]; // This should be MAX_PLAYERS
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private:
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int _dir;
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int _speed;
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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 speed, 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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_speed = speed;
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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)*_speed)*_wobble);
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}else{
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if(_dir == 0){
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_pos -= _speed;
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}else{
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_pos += _speed;
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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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