96 lines
3.8 KiB
Java
96 lines
3.8 KiB
Java
//for all arrays, index 0 is driver's side, index 1 is passenger's side
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public class Climate {
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private int[] targetTemp; //array to store temp preference entered by user
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private int[] currentTemp; //stores current internal temp from last check
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private int externalTemp; //stores current external temp from last check
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private boolean[] coolingActive; //whether cooling is toggled on (true) or off (false)
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private boolean[] heatingActive; //whether heating is toggled on (true) or off (false)
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public enum fanLevels {OFF, LOW, MED, HI}; //standardization of fan levels
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fanLevels[] fanSpeed; //array to store fan speeds, zones match temp indices
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public void setTargetTemp(int driverZone, int passengerZone) {
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//temp range should be between 65 F and 90 F, these if statements prohibit temps outside that range
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if (driverZone < 65) {driverZone = 65;}
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if (driverZone > 90) {driverZone = 90;}
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if (passengerZone < 65) {passengerZone = 65;}
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if (passengerZone > 90) {passengerZone = 90;}
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targetTemp[0] = driverZone;
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targetTemp[1] = passengerZone;
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}
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private int avgTargetTemp() { //gets internal target average for ease of calculation
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return (targetTemp[0] + targetTemp[1])/2;
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}
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private void updateCurrentTemps() { //queries temp sensors for current cabin temp
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HelperFunctions tSensor = new HelperFunctions();
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currentTemp = tSensor.internalTempSensors();
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externalTemp = tSensor.externalTempSensors();
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}
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public int[] getTargetTemps() {
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return targetTemp;
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}
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public int[] getCurrentTemps() {
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return currentTemp;
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}
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public void activateClimate() {
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updateCurrentTemps(); //check current temps before actioning logic
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if (externalTemp >= avgTargetTemp()) { //puts logic into "cooling" mode
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//driver's side
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if (targetTemp[0]+1 < currentTemp[0]) {coolingActive[0] = true;} //provides 1 deg buffer to prevent excessive activation/deactivation
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if (targetTemp[0] >= currentTemp[0]) {coolingActive[0] = false;}
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//passenger's side
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if (targetTemp[1]+1 < currentTemp[1]) {coolingActive[1] = true;}
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if (targetTemp[1] >= currentTemp[1]) {coolingActive[1] = false;}
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} else if (externalTemp < avgTargetTemp()) { //puts logic into "heating" mode
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//driver's side
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if (targetTemp[0]-1 > currentTemp[0]) {heatingActive[0] = true;}
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if (targetTemp[0] <= currentTemp[0]) {heatingActive[0] = false;}
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//passenger's side
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if (targetTemp[1]-1 > currentTemp[1]) {heatingActive[1] = true;}
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if (targetTemp[1] <= currentTemp[1]) {heatingActive[1] = false;}
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}
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}
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public void setFanSpeeds(String driver, String passenger) { //maps a string passed in to the appropriate enum value
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switch (driver) {
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case "OFF":
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fanSpeed[0] = fanLevels.OFF;
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break;
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case "LOW":
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fanSpeed[0] = fanLevels.LOW;
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break;
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case "MED":
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fanSpeed[0] = fanLevels.MED;
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break;
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case "HI":
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fanSpeed[0] = fanLevels.HI;
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break;
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}
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switch (passenger) {
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case "OFF":
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fanSpeed[1] = fanLevels.OFF;
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break;
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case "LOW":
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fanSpeed[2] = fanLevels.LOW;
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break;
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case "MED":
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fanSpeed[3] = fanLevels.MED;
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break;
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case "HI":
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fanSpeed[4] = fanLevels.HI;
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break;
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}
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}
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public String[] getFanSpeeds() {
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String[] workingString = {fanSpeed[0].toString(), fanSpeed[1].toString()};
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return workingString;
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}
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}
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