public static void Create(Vector3 fromPosition, Vector3 targetPosition)
{
Vector3 shootDir = (targetPosition - fromPosition).normalized;
float distance = Vector3.Distance(fromPosition, targetPosition);
float shootAngle = GetAngleFromVectorFloat(shootDir);
Vector3 spawnTracerPosition = fromPosition + shootDir * distance * .5f;
Material tracerMaterial = new Material(GameAssets.i.m_WeaponTracer);
tracerMaterial.SetTextureScale("_MainTex", new Vector2(1f, distance / 256f));
World_Mesh worldMesh = new World_Mesh(null, spawnTracerPosition, new Vector3(1, 1), shootAngle - 90, 6f, distance, tracerMaterial, null, 10000);
int frame = 0;
int frameBase = 0;
worldMesh.SetUVCoords(new World_Mesh.UVCoords(16 * frame + 64 * frameBase, 0, 16, 256));
float framerate = .016f;
float timer = framerate;
FunctionUpdater.Create(delegate {
timer -= Time.deltaTime;
if (timer < 0)
{
timer += framerate;
frame++;
if (frame >= 4)
{
worldMesh.DestroySelf();
return(true);
}
worldMesh.AddPosition(shootDir * 2f);
worldMesh.SetUVCoords(new World_Mesh.UVCoords(16 * frame + 64 * frameBase, 0, 16, 256));
}
return(false);
});
}
private void CreateWeaponTracer(Vector3 fromPosition, Vector3 targetPosition)
{
Vector3 dir = (targetPosition - fromPosition).normalized;
float eulerZ = UtilsClass.GetAngleFromVectorFloat(dir) - 90;
float distance = Vector3.Distance(fromPosition, targetPosition);
Vector3 tracerSpawnPosition = fromPosition + dir * distance * .5f;
Material tmpWeaponTracerMaterial = new Material(weaponTracerMaterial);
tmpWeaponTracerMaterial.SetTextureScale("_MainTex", new Vector2(1f, distance / 256f));
World_Mesh worldMesh = World_Mesh.Create(tracerSpawnPosition, eulerZ, 6f, distance, tmpWeaponTracerMaterial, null, 10000);
int frame = 0;
float framerate = .016f;
float timer = framerate;
worldMesh.SetUVCoords(new World_Mesh.UVCoords(0, 0, 16, 256));
FunctionUpdater.Create(() => {
timer -= Time.deltaTime;
if (timer <= 0)
{
frame++;
timer += framerate;
if (frame >= 4)
{
worldMesh.DestroySelf();
return(true);
}
else
{
worldMesh.SetUVCoords(new World_Mesh.UVCoords(16 * frame, 0, 16, 256));
}
}
return(false);
});
}
private void WeaponTracer(Vector3 fromPosition, Vector3 targetPosition)
{
float distanceOffset = 0.3f;
Vector3 dir = (targetPosition - fromPosition).normalized;
float eulerZ = Utilities.GetAngleFromVectorFloat(dir) - 90f;
float distance = Vector3.Distance(fromPosition, targetPosition);
distance = distance + distanceOffset;
Vector3 tracerSpawnPosition = fromPosition + dir * distance * 0.5f;
Material tmpWeaponTracerMaterial = new Material(weaponTracerMaterial);
tmpWeaponTracerMaterial.SetTextureScale("_MainTex", new Vector2(1f, (distance / 190f)));
World_Mesh worldMesh = World_Mesh.Create(tracerSpawnPosition, eulerZ, .2f, distance, weaponTracerMaterial, null, 10000);
float timer = 0.1f;
FunctionUpdater.Create(() =>
{
timer -= Time.deltaTime;
if (timer <= 0)
{
worldMesh.DestroySelf();
return(true);
}
return(false);
});
}
//creates a mesh to visually represent the raycast
//then deletes the mesh after a few seconds
private static void BulletTracer(Vector3 t_startPoint, Vector3 t_endPoint)
{
Vector3 direction = (t_endPoint - t_startPoint).normalized;
Material tracer = (Material)Resources.Load("Textures/BulletTracer");
float eulerZ = Mathf.Atan2(direction.y, direction.x) * Mathf.Rad2Deg - 90;
float distance = Vector3.Distance(t_startPoint, t_endPoint);
Vector3 tracerSpawnPos = t_startPoint + direction * 0.5f;
World_Mesh bulletMesh = World_Mesh.Create(tracerSpawnPos, eulerZ, 0f, distance, tracer, null, 10000);
float timer = 0.1f;
FunctionUpdater.Create(() =>
{
timer -= Time.deltaTime;
if (timer <= 0)
{
bulletMesh.DestroySelf();
return(true);
}
return(false);
});
}
private void CreateWeaponTracer(Vector3 fromPosition, Vector3 targetPosition)
{//If we want to restrict the angle of fire we can add a check for it here
float distance = Vector3.Distance(fromPosition, targetPosition);
Vector3 dir = (targetPosition - fromPosition).normalized;
Vector3 tracerSpawnPosition = fromPosition + dir * distance * .5f;
float zRot = GetAngleFromVectorFloat(dir) - 90;
Material tmp = new Material(projectile);
tmp.SetTextureScale("_MainTex", new Vector2(1f, distance / 600f));
World_Mesh worldMesh = World_Mesh.Create(tracerSpawnPosition, zRot, .5f, distance, projectile, null, 10000);
float timer = .1f;
LayerMask mask = LayerMask.GetMask("Default");
RaycastHit2D hit = Physics2D.Raycast(tracerSpawnPosition, dir, 10f, mask);
Debug.DrawRay(tracerSpawnPosition, targetPosition, Color.red);
if (hit.collider != null)
{
Debug.Log("hit" + hit.transform.position);
GameObject hitObject = hit.transform.gameObject;
if (hitObject.GetComponent <ReactiveTarget>())
{
Debug.Log("saw enemy");
hitObject.GetComponent <ReactiveTarget>().ReactToHit();
_scoreController.AddScore(3);
}
}
FunctionUpdater.Create(() =>
{
timer -= Time.deltaTime;
if (timer <= 0)
{
worldMesh.DestroySelf();
return(true);
}
return(false);
});
}