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Diff Revisions 133 vs 134 for /3DSpace/Assets/Custum/Scripts/EnemyShip.cs

Diff revisions: vs.
  @@ -3,60 +3,59 @@
3 3
4 4 public class EnemyShip : MonoBehaviour
5 5 {
6 + public static float ROTATION_SPEED = 0.75f; // degrees
7 +
6 8 public enum ShipType {SMALL_SHIP, BIG_SHIP};
7 9 public ShipType shipType;
8 10 public float life = 1000;
11 + public float topSpeed = 100.0f;
12 + public int maxShoots = 5;
13 + public float fireRate = 0.5f;
14 + public float reloadTime = 5.0f;
15 + public float shootRange = 2000.0f;
9 16
10 17 public Vector3[] weaponMountPoints;
11 18 public Transform laserShotPrefab;
12 19 public AudioClip soundEffectFire;
13 20
14 - public static float FIRE_RATE = 0.5f;
15 - public static float RELOAD_TIME = 5.0f;
16 - public static int MAX_SHOOTS = 5;
17 -
18 - public static float MIN_DISTANCE = 50.0f;
21 + private static float BIG_ENEMY_MIN_RANGE = 10000.0f;
22 + private static float BIG_ENEMY_MAX_RANGE = 20000.0f;
19 23
20 - public static float MAX_SPEED = 100.0f;
21 - public static float ROTATION_SPEED = 0.75f; // degrees
22 -
23 - public static float BIG_ENEMY_MIN_RANGE = 10000.0f;
24 - public static float BIG_ENEMY_MAX_RANGE = 20000.0f;
24 + private static float SMALL_ENEMY_INITIAL_RANGE = 20000.0f;
25 + private static float SMALL_ENEMY_START_RANGE = 3500.0f;
25 26
26 - public static float SMALL_ENEMY_MIN_RANGE = 3000.0f;
27 - public static float SMALL_ENEMY_MAX_RANGE = 8000.0f;
28 -
29 - public static float EVADE_DISTANCE = 400.0f;
27 + private static float WARP_SPEED = 10000.0f;
28 + private static float EVADE_DISTANCE = 400.0f;
30 29
31 - public static float WEAPON_AIM = 2.5f; // degrees
30 + private static float WEAPON_AIM = 2.5f; // degrees
32 31
33 - private float timeToShot = RELOAD_TIME;
34 - private int availableShoots = MAX_SHOOTS;
32 + private float timeToShot = 0;
33 + private int availableShoots = 0;
35 34
36 - private Material mat;
37 35 private bool isAlive = true;
38 36
37 + private bool isEnteringArea = true;
38 + private Vector3 initialPosition;
39 +
39 40 float genCoord(float min_distance, float max_distance) {
40 41 return (Random.value - Random.value) * (min_distance + Random.value * (max_distance-min_distance));
41 42 }
42 43
43 - public string pilotName;
44 -
45 44 void Start()
46 45 {
47 - pilotName = PilotNameGenerator.GetNick();
48 -
49 46 if(shipType==ShipType.SMALL_SHIP)
50 47 {
51 - this.transform.position = new Vector3(
52 - genCoord(SMALL_ENEMY_MIN_RANGE, SMALL_ENEMY_MAX_RANGE),
53 - genCoord(SMALL_ENEMY_MIN_RANGE, SMALL_ENEMY_MAX_RANGE),
54 - genCoord(SMALL_ENEMY_MIN_RANGE, SMALL_ENEMY_MAX_RANGE) );
48 + this.transform.position = Random.onUnitSphere * SMALL_ENEMY_INITIAL_RANGE;
49 + Transform spaceShip = GameManager.GetHero();
50 + if (spaceShip != null)
51 + {
52 + this.transform.LookAt(spaceShip.position);
53 + return;
54 + }
55 +
55 56 }
56 57 else
57 58 {
58 - pilotName = PilotNameGenerator.GetTitle() + " " + pilotName;
59 -
60 59 this.transform.position = new Vector3(
61 60 genCoord(BIG_ENEMY_MIN_RANGE, BIG_ENEMY_MAX_RANGE),
62 61 genCoord(BIG_ENEMY_MIN_RANGE, BIG_ENEMY_MAX_RANGE),
  @@ -128,6 +127,19 @@
128 127
129 128 if (spaceShip==null) return;
130 129
130 + if (isEnteringArea)
131 + {
132 + if (Vector3.Distance(this.transform.position, spaceShip.position) > SMALL_ENEMY_START_RANGE)
133 + {
134 + this.transform.Translate( Vector3.forward * WARP_SPEED * Time.deltaTime );
135 + return;
136 + }
137 + else
138 + {
139 + isEnteringArea = false;
140 + }
141 + }
142 +
131 143 /***
132 144 * Navigation routine
133 145 */
  @@ -136,7 +148,7 @@
136 148 // The step size is equal to speed times frame time.
137 149 float step = ROTATION_SPEED * Time.deltaTime;
138 150
139 - float speed = MAX_SPEED * Time.deltaTime;
151 + float speed = topSpeed * Time.deltaTime;
140 152
141 153 Vector3 targetDir;
142 154
  @@ -147,15 +159,16 @@
147 159
148 160 } else {
149 161 targetDir = spaceShip.position - this.transform.position;
162 + targetDir.Normalize();
150 163 }
151 164
152 165 //Debug.DrawLine (this.transform.position, this.transform.position + targetDir*100.0f, Color.green);
153 166
154 167 Vector3 newDir = Vector3.RotateTowards (this.transform.forward, targetDir, step, 0.0f);
155 168 this.transform.rotation = Quaternion.LookRotation (newDir);
156 - if (distance > MIN_DISTANCE) {
157 - this.transform.Translate( Vector3.forward * speed );
158 - }
169 +
170 + this.transform.Translate( Vector3.forward * speed );
171 +
159 172 /***
160 173 * Fire routine
161 174 */
  @@ -166,16 +179,18 @@
166 179 }
167 180
168 181 targetDir = spaceShip.position - this.transform.position;
182 + if (targetDir.magnitude > shootRange) return;
183 +
169 184 float cosAlpha = Vector3.Dot (this.transform.forward, targetDir);
170 - if (cosAlpha < 0.0f) return;
185 + if (cosAlpha < 0.5f) return;
171 186
172 187 if (availableShoots > 0) {
173 188 availableShoots--;
174 189 Fire();
175 - timeToShot += FIRE_RATE;
190 + timeToShot += fireRate;
176 191 } else {
177 - timeToShot = RELOAD_TIME;
178 - availableShoots += MAX_SHOOTS;
192 + timeToShot = reloadTime;
193 + availableShoots += maxShoots;
179 194 }
180 195 }
181 196 }

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