// Update is called once per frame
void Update()
{
//
// update group nodes position.
//
float t = spawnInfo.GetT();
if (t > 1.0f)
{
DestroyLoopEnter();
return;
}
// t += (1.0f/30.0f)*Time.deltaTime;
t += (2.0f) * Time.deltaTime;
spawnInfo.SetT(t);
float h = 3 * Mathf.Pow(t, 2) - 2 * Mathf.Pow(t, 3);
Vector2 pos = spawnInfo.GetPosition() + h * spawnInfo.GetRPosition();
spawnInfo.SetCurrentPosition(pos);
InvalidateNodeComponentPosition();
//
// update edge position
//
foreach (int nodeIndex in spawnInfo.GetNodeIndecies())
{
loop.IterateEdge(nodeIndex);
}
}
void Spawn(type_node_edge inType)
{
//
// locate the initial position outside the screen at random..
//
int sideOfOffStage = (int)(Random.Range(0.0f, 3.0f));
Vector2 p = new Vector2();
switch (sideOfOffStage)
{
case 0:
p = new Vector2(-6.0f, 0.0f);
break;
case 1:
p = new Vector2(0.0f, +8.0f);
break;
case 2:
p = new Vector2(+6.0f, 0.0f);
break;
case 3:
p = new Vector2(0.0f, +8.0f);
break;
}
float r = Random.Range(0.0f, 3.0f);
float theta = Random.Range(0.0f, 2 * Mathf.PI);
Vector2 posOffset = new Vector2(r * Mathf.Cos(theta), r * Mathf.Sin(theta));
Vector2 pos = p + posOffset;
//
// locate destination position in the screen.
//
int sideOfScreen = (int)(Random.Range(0.0f, 3.0f));
Vector2 d = new Vector2();
switch (sideOfScreen)
{
case 0:
d = new Vector2(-2.0f, 0.0f);
break;
case 1:
d = new Vector2(0.0f, +4.0f);
break;
case 2:
d = new Vector2(+2.0f, 0.0f);
break;
case 3:
d = new Vector2(0.0f, +4.0f);
break;
}
d = new Vector2(0.0f, 0.0f);
float dr = Random.Range(0.0f, 2.0f);
float dTheta = Random.Range(0.0f, 2 * Mathf.PI);
Vector2 dPosOffset = new Vector2(dr * Mathf.Cos(dTheta), r * Mathf.Sin(dTheta));
Vector2 dPos = d + dPosOffset;
Vector2 rPos = dPos - pos;
SpawnInfo spawnInfo = new SpawnInfo();
spawnInfo.SetPosition(pos);
spawnInfo.SetRPosition(rPos);
spawnInfo.SetCurrentPosition(pos);
//
// spawn nodes.
//
if (inType == type_node_edge.random)
{
int typeToGenerate = Random.Range(0, 7);
switch (typeToGenerate)
{
case 0:
Spawn1Node0Edge(spawnInfo);
break;
case 1:
Spawn2Node1Edge(spawnInfo);
break;
case 2:
Spawn3Node3Edge(spawnInfo);
break;
case 3:
Spawn3Node2Edge(spawnInfo);
break;
case 4:
Spawn4Node4Edge(spawnInfo);
break;
case 5:
Spawn4Node3Edge(spawnInfo);
break;
case 6:
Spawn4Node5Edge(spawnInfo);
break;
}
}
else
{
switch (inType)
{
case type_node_edge.type_1node0edge:
Spawn1Node0Edge(spawnInfo);
break;
case type_node_edge.type_2node1edge:
Spawn2Node1Edge(spawnInfo);
break;
case type_node_edge.type_3node3edge:
Spawn3Node3Edge(spawnInfo);
break;
case type_node_edge.type_3node2edge:
Spawn3Node2Edge(spawnInfo);
break;
case type_node_edge.type_4node4edge:
Spawn4Node4Edge(spawnInfo);
break;
case type_node_edge.type_4node3edge:
Spawn4Node3Edge(spawnInfo);
break;
case type_node_edge.type_4node5edge:
Spawn4Node5Edge(spawnInfo);
break;
case type_node_edge.type_4node6edge2occupy:
Spawn4Node6Edge2Occupy(spawnInfo);
break;
case type_node_edge.type_4node4edge2occupy:
Spawn4Node4Edge2Occupy(spawnInfo);
break;
case type_node_edge.type_4node3edge3occupy:
Spawn4Node3Edge3Occupy(spawnInfo);
break;
case type_node_edge.type_4node3edge2occupy:
Spawn4Node3Edge2Occupy(spawnInfo);
break;
case type_node_edge.type_4node3edge2occupy1:
Spawn4Node3Edge2Occupy1(spawnInfo);
break;
case type_node_edge.type_4node3edge2occupy2:
Spawn4Node3Edge2Occupy2(spawnInfo);
break;
case type_node_edge.type_3node2edge2occupy:
Spawn3Node2Edge2Occupy(spawnInfo);
break;
case type_node_edge.type_3node2edge1occupy:
Spawn3Node2Edge1Occupy(spawnInfo);
break;
case type_node_edge.type_3node3edge2occupy:
Spawn3Node3Edge2Occupy(spawnInfo);
break;
case type_node_edge.type_3node3edge1occupy:
Spawn3Node3Edge1Occupy(spawnInfo);
break;
case type_node_edge.type_2node1edge1occupy:
Spawn2Node1Edge1Occupy(spawnInfo);
break;
}
}
//
// spawn Loop Enter object and give initial parameters.
//
GameObject loopEnter = Instantiate(loopEnterPrefab);
LoopEnterComponent loopEnterComponent = loopEnter.GetComponent <LoopEnterComponent>();
LoopComponent lc = loop.GetComponent <LoopComponent>();
loopEnterComponent.SetLoop(lc.GetLoop());
Transform tr = loopEnter.GetComponent <Transform>();
tr.position.Set(pos.x, pos.y, 0);
LoopEnterComponent loopEnterComp = loopEnter.GetComponent <LoopEnterComponent>();
loopEnterComp.SetSpawnInfo(spawnInfo);
}
