void OnGUI()
{
if (GUI.Button(new Rect(x, y, width, height), "Barricade"))
{
// check if the player has enough coins to purchase barricade
if (coins >= barricadeCost)
{
// if barricade is off and button clicked then create barricade
if (!barricadeOn)
{
Vector3 barricadeSpawnPoint = new Vector3(barricadeX, -barricadeY, barricadeZ); // spawn point
Instantiate(barricade, barricadeSpawnPoint, Quaternion.identity); // instantiate barricade
ScoreLabelScript scoreLabelScript = Camera.main.GetComponent <ScoreLabelScript> ();
scoreLabelScript.coinChanges = -barricadeCost;
barricadeOn = true; // change the mode
barricadeCost += 2;
Camera.main.GetComponent <Progress>().barricadeMode = true;
}
else
{
// if barricade on and button clicked then fortify the barricade(+50 hit points)
Camera.main.GetComponent <Progress>().fullBarricadeHealth += 50;
Camera.main.GetComponent <Progress>().barricadeHealth += 50;
ScoreLabelScript scoreLabelScript = Camera.main.GetComponent <ScoreLabelScript> ();
scoreLabelScript.coinChanges = -barricadeCost;
barricadeCost += 2;
}
}
}
}
void OnGUI()
{
if (GUI.Button(new Rect(x, y, width, height), "Creek"))
{
// check if player has enough coins to purchase creek
if (coins >= creekCost)
{
// if creek is off and button clicked then create creek
if (!creekOn)
{
Vector3 creekSpawnPoint = new Vector3(creekX, -creekY, creekZ); // spawn point
Instantiate(creek, creekSpawnPoint, Quaternion.identity); // instantiate creek
ScoreLabelScript scoreLabelScript = Camera.main.GetComponent <ScoreLabelScript> ();
scoreLabelScript.coinChanges = -creekCost;
creekOn = true;
creekCost += 2;
}
else
{
// if creek is on and button clicked then deepen the creek(decrease more speed)
CreekScript creekScript = GameObject.FindWithTag("Creek").GetComponent <CreekScript>();
if (creekScript.speedDecrease < 0.6) // knight min. speed = 0.1, archer min. speed = 0.3
{
creekScript.speedDecrease += 0.2f;
ScoreLabelScript scoreLabelScript = Camera.main.GetComponent <ScoreLabelScript> ();
scoreLabelScript.coinChanges = -creekCost;
creekCost += 2;
}
}
}
}
}
void destroyCoinAndAddToScore()
{
Destroy(coin);
ScoreLabelScript scoreLabelScript = Camera.main.GetComponent <ScoreLabelScript> ();
scoreLabelScript.scoreChanges = score;
scoreLabelScript.coinChanges = 1;
}
