5 files changed, 85 insertions, 5 deletions
diff --git a/td/Assets/Scripts/FlashColor.cs b/td/Assets/Scripts/FlashColor.cs
new file mode 100644
index 0000000..b5da678
--- /dev/null
+++ b/td/Assets/Scripts/FlashColor.cs
@@ -0,0 +1,58 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+public class FlashColor : MonoBehaviour {
+
+	public Color Color1;
+	public Color Color2;
+	public float TransitionTime;
+	public bool HideAfterCountdown;
+	public float DisplayTime;
+
+	private Text _text;
+	public float TimeSinceBorn;
+
+	void Start() {
+		TimeSinceBorn = 0;
+		_text = gameObject.GetComponent<Text>();
+		StartCoroutine("Flash");
+	}
+	
+	void OnEnable() {
+		TimeSinceBorn = 0;
+		_text = gameObject.GetComponent<Text>();
+		StartCoroutine("Flash");
+	}
+
+	void Update () {
+		if (HideAfterCountdown) {
+			TimeSinceBorn += Time.deltaTime;
+			if (TimeSinceBorn >= DisplayTime) {
+				gameObject.SetActive(false);
+			}
+		}
+	}
+
+	IEnumerator Flash() {
+		while (true) {
+			float elapsedTime = 0.0f;
+			while (elapsedTime < TransitionTime) {
+				elapsedTime += Time.deltaTime;
+				_text.color = Color.Lerp(Color1, Color2, (elapsedTime / TransitionTime));
+				yield return null;
+			}
+
+			elapsedTime = 0.0f;
+			while (elapsedTime < TransitionTime) {
+				elapsedTime += Time.deltaTime;
+				_text.color = Color.Lerp(Color2, Color1, (elapsedTime / TransitionTime));
+				yield return null;
+			}
+			yield return null;
+		}
+	}
+
+	
+}
diff --git a/td/Assets/Scripts/FlashColor.cs.meta b/td/Assets/Scripts/FlashColor.cs.meta
new file mode 100644
index 0000000..bfdfe59
--- /dev/null
+++ b/td/Assets/Scripts/FlashColor.cs.meta
@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: e8fe077b8c39e47e9942d71e7cfb113b
+timeCreated: 1508273394
+licenseType: Free
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/td/Assets/Scripts/player.cs b/td/Assets/Scripts/player.cs
index a1e9d81..5fd9725 100644
--- a/td/Assets/Scripts/player.cs
+++ b/td/Assets/Scripts/player.cs
@@ -6,6 +6,8 @@ public class Player : MonoBehaviour {
     public int StartingMoney;
 	public MainGui MainGui;
 
+	public GameObject TxtNoMoney; // HACK Move this into MainGui, and make a callable function or something! This is just bodging.
+
 	private int _gameState;
 	private GameObject[] _towers;
     private int _playerMoney;
@@ -74,9 +76,16 @@ public class Player : MonoBehaviour {
 	#endregion
 
 	public void SpawnTower(GameObject towerType) {
-		GameObject tower = Instantiate (towerType, new Vector3 (0, 0, 0), Quaternion.identity, transform.Find ("towers").transform);
-		Tower script = tower.GetComponent <Tower>();
-		script.Player = this;
+		float thisTowerPrice = towerType.gameObject.GetComponent<Tower>().TowerPrice;
+		if (_playerMoney >= thisTowerPrice) {
+			GameObject tower = Instantiate(towerType, new Vector3(0, 0, 0), Quaternion.identity,
+				transform.Find("towers").transform);
+			Tower script = tower.GetComponent<Tower>();
+			script.Player = this;
+		}
+		else {
+			TxtNoMoney.SetActive(true);
+		}
 	}
 
 	public void GameStateWatcher() {
diff --git a/td/Assets/Scripts/tower.cs b/td/Assets/Scripts/tower.cs
index 004605b..eb1c552 100644
--- a/td/Assets/Scripts/tower.cs
+++ b/td/Assets/Scripts/tower.cs
@@ -8,6 +8,7 @@ public class Tower : MonoBehaviour {
 	public float TurnSpeed;          // How fast the turret should rotate. Set in designer (tower prefab)
 	[Range(0, 10)]
 	public float TowerRange;         // How large the range of the tower is. this is the diameter. Set in designer (tower prefab)
+	public float TowerRangeMultiplier; 
 	public GameObject ProjectilePrefab;
 	public Transform FirePoint;
 	[Header("Materials")]
@@ -29,7 +30,7 @@ public class Tower : MonoBehaviour {
 	void Start () {
 		_placementIndicator = transform.GetChild (0).gameObject;
 		_placementIndicatorRenderer = _placementIndicator.GetComponent<Renderer> ();
-		_placementIndicator.transform.localScale = new Vector3 (TowerRange*7, 0.00000001f, TowerRange*7); 
+		_placementIndicator.transform.localScale = new Vector3 (TowerRange*7*TowerRangeMultiplier, 0.00000001f, TowerRange*7*TowerRangeMultiplier); 
 
 		_groundPlane = new Plane (Vector3.up, new Vector3(0f, _groundYpoint, 0f));
 	}
diff --git a/td/Assets/Scripts/waveSpawner.cs b/td/Assets/Scripts/waveSpawner.cs
index 6444cfd..4d5f95d 100644
--- a/td/Assets/Scripts/waveSpawner.cs
+++ b/td/Assets/Scripts/waveSpawner.cs
@@ -55,7 +55,7 @@ public class WaveSpawner : MonoBehaviour {
 			_countdown = TimeBetweenWaves;
 			return;
 		}
-
+		Debug.Log(_countdown);
 		_countdown -= Time.deltaTime;
 		_countdown = Mathf.Clamp(_countdown, 0f, Mathf.Infinity);
 		//waveCountdownText.text = string.Format("{0:00.00}", countdown);