void fireWeapon()
{
if (engScript)
{
engScript.setWeaponTurnMult(this.turnMultiplier);
engScript.setWeaponMoveMult(this.moveMultiplier);
}
float facingDirX = -Mathf.Sin(this.transform.eulerAngles.z * Mathf.Deg2Rad);
float facingDirY = Mathf.Cos(this.transform.eulerAngles.z * Mathf.Deg2Rad);
aimDir = new Vector2(facingDirX, facingDirY);
ammoPos.x = -facingDirX * 0.25f;
ammoPos.y = -facingDirY * 0.25f;
ammoPos = ammoPos + this.transform.position;
ammoPos.z = 0;
ammo.transform.position = ammoPos;
GameObject newAmmo = Instantiate(ammo);
tempNoCollision ammoNoClipScript = newAmmo.GetComponent <tempNoCollision>();
if (ammoNoClipScript)
{
ammoNoClipScript.SetNoCollision(weaponCollider);
}
if (wielderRB)
{
newAmmo.GetComponent <Rigidbody2D>().velocity = wielderRB.velocity + aimDir * fireVel;
wielderRB.AddForce(aimDir * -fireVel, ForceMode2D.Impulse);//.velocity = wielderRB.velocity + (new Vector2(facingDirX, facingDirY) * -fireVel * 0.1f);
}
}
void fireWeapon()
{
float facingDirX = -Mathf.Sin(this.transform.eulerAngles.z * Mathf.Deg2Rad);
float facingDirY = Mathf.Cos(this.transform.eulerAngles.z * Mathf.Deg2Rad);
aimDir = new Vector2(facingDirX + Random.Range(-0.01f, 0.01f), facingDirY + Random.Range(-0.01f, 0.01f));
float angle = Mathf.Atan2(facingDirY, facingDirX);
Debug.Log(angle * Mathf.Rad2Deg);
ammoPos.x = facingDirX * -0.2f;
ammoPos.y = facingDirY * -0.2f;
ammoPos = ammoPos + this.transform.position;
ammoPos.z = 0;
ammo.transform.position = ammoPos;
GameObject newAmmo = Instantiate(ammo);
newAmmo.transform.eulerAngles = new Vector3(0, 0, angle * Mathf.Rad2Deg + 90);
tempNoCollision ammoNoClipScript = newAmmo.GetComponent <tempNoCollision>();
if (ammoNoClipScript)
{
if (weaponCollider)
{
ammoNoClipScript.SetNoCollision(weaponCollider);
}
}
newAmmo.GetComponent <Rigidbody2D>().velocity = playerRB.velocity + aimDir * fireVel;
playerRB.AddForce(aimDir * -fireVel * 0.01f, ForceMode2D.Impulse);//.velocity = playerRB.velocity + (new Vector2(facingDirX, facingDirY) * -fireVel * 0.1f);
}
// Update is called once per frame
void FixedUpdate()
{
if (warmingUp)
{
warmupCounter += Time.timeScale;
// Rocktlauncher has somewhat complex "expanding" sequence
float expandDuration = 0.75f;
if (warmupCounter <= warmUpDuration / 3f)
{
float firstStageProgress = warmupCounter / (warmUpDuration / 3f);
if (firstStageProgress < expandDuration)
{
// shift launchers to edges
float MoveAmt = firstStageProgress * 0.3f + firstStageProgress * firstStageProgress * 0.5f;
tempVector = leftLauncher.transform.localPosition;
tempVector.x = leftLauncherOrigPos.x - MoveAmt;
leftLauncher.transform.localPosition = tempVector;
tempVector = rightLauncher.transform.localPosition;
tempVector.x = rightLauncherOrigPos.x + MoveAmt;
rightLauncher.transform.localPosition = tempVector;
}
else
{
// launchers are intentionally slightly overextended, bring them back
float shrinkAmt = (firstStageProgress - expandDuration);
float MoveAmt = expandDuration * 0.3f + expandDuration * expandDuration * 0.5f - shrinkAmt;
tempVector = leftLauncher.transform.localPosition;
tempVector.x = leftLauncherOrigPos.x - MoveAmt;
leftLauncher.transform.localPosition = tempVector;
tempVector = rightLauncher.transform.localPosition;
tempVector.x = rightLauncherOrigPos.x + MoveAmt;
rightLauncher.transform.localPosition = tempVector;
}
}
else if (warmupCounter <= warmUpDuration * (2f / 3f))
{
// second part of expanding
if (!firstLocked)
{
// make sure first launcher is in place
float shrinkAmt = 1f - expandDuration;
float MoveAmt = expandDuration * 0.3f + expandDuration * expandDuration * 0.5f - shrinkAmt;
tempVector = leftLauncher.transform.localPosition;
tempVector.x = leftLauncherOrigPos.x - MoveAmt;
leftLauncher.transform.localPosition = tempVector;
tempVector = rightLauncher.transform.localPosition;
tempVector.x = rightLauncherOrigPos.x + MoveAmt;
rightLauncher.transform.localPosition = tempVector;
firstLocked = true;
}
float secondStageProgress = (warmupCounter - (warmUpDuration / 3f)) / (warmUpDuration / 3f);
if (secondStageProgress < expandDuration)
{
// shift launchers to edges
float MoveAmt = secondStageProgress * 0.3f + secondStageProgress * secondStageProgress * 0.5f;
tempVector = farLeftLauncher.transform.localPosition;
tempVector.x = farLeftLauncherOrigPos.x + MoveAmt;
farLeftLauncher.transform.localPosition = tempVector;
tempVector = farRightLauncher.transform.localPosition;
tempVector.x = farRightLauncherOrigPos.x + MoveAmt;
farRightLauncher.transform.localPosition = tempVector;
}
else
{
// launchers are intentionally slightly overextended, bring them back
float shrinkAmt = (secondStageProgress - expandDuration);
float MoveAmt = expandDuration * 0.2f + expandDuration * expandDuration * 0.5f - shrinkAmt;
tempVector = farLeftLauncher.transform.localPosition;
tempVector.x = farLeftLauncherOrigPos.x + MoveAmt;
farLeftLauncher.transform.localPosition = tempVector;
tempVector = farRightLauncher.transform.localPosition;
tempVector.x = farRightLauncherOrigPos.x + MoveAmt;
farRightLauncher.transform.localPosition = tempVector;
}
}
else if (warmupCounter <= warmUpDuration)
{
if (warmupCounter < warmUpDuration - 9)
{
// brief chargeSpark animation
chargeSparkParticleSystem.Emit((int)(6 * Time.timeScale));
}
}
else if (warmupCounter >= warmUpDuration)
{
// fire a bullet and adjust ammo and reload times as necessary
fireWeapon();
warmupCounter = 0;
warmingUp = false;
}
}
else if (firing)
{
// ROCKETSROCKETSROCKETSROCKETS pewpew
currFireDelay -= Time.timeScale;
if (currFireDelay <= 0 && clipSize >= 1)
{
// reduce clip for every ammo we fire
clipSize--;
if (clipSize == 0)
{
firing = false; // no more ammo after this last batch
coolingDown = true;
}
currFireDelay = fireDelay;
float facingDirX;
float facingDirY;
float xOffset;
float yOffset;
GameObject newAmmo = Instantiate(ammo);
tempNoCollision ammoNoClipScript = newAmmo.GetComponent <tempNoCollision>();
newAmmo.GetComponent <Rigidbody2D>().velocity = wielderRB.velocity + aimDir * 5; // initial rocket velocity
wielderRB.AddForce(aimDir * -0.1f, ForceMode2D.Impulse); // recoil
wielderRB.MovePosition(wielderRB.position + aimDir * -0.1f); // recoil
switch (currentCannonFiring)
{
case 1:
// withdraw left rocket tip
tempVector = leftLauncherTipOrigPos;
tempVector.y = -0.3f;
leftLauncherTip.transform.localPosition = tempVector;
// aim rocket in same direction that player is facing
facingDirX = -Mathf.Sin(this.transform.eulerAngles.z * Mathf.Deg2Rad);
facingDirY = Mathf.Cos(this.transform.eulerAngles.z * Mathf.Deg2Rad);
aimDir = new Vector2(facingDirX, facingDirY);
// set rocket a bit to the left since this is the left cannon firing
xOffset = -1f * facingDirY;
yOffset = 1f * facingDirX;
ammoPos.x = facingDirX * 0.95f + xOffset;
ammoPos.y = facingDirY * 0.95f + yOffset;
ammoPos = ammoPos + this.transform.position;
ammoPos.z = 0;
newAmmo.transform.position = ammoPos;
newAmmo.transform.eulerAngles = new Vector3(0, 0, this.transform.eulerAngles.z);
if (ammoNoClipScript)
{
// prevent rocket from colliding with launcher
// not foolproof, which is fine since exploding in face
// is good if player was obviously careless
ammoNoClipScript.SetNoCollision(weaponColliderLeft);
}
currentCannonFiring = 2;
wielderRB.AddTorque(400); // recoil
break;
case 2:
// withdraw left rocket tip
tempVector = rightLauncherTipOrigPos;
tempVector.y = -0.3f;
rightLauncherTip.transform.localPosition = tempVector;
facingDirX = -Mathf.Sin(this.transform.eulerAngles.z * Mathf.Deg2Rad);
facingDirY = Mathf.Cos(this.transform.eulerAngles.z * Mathf.Deg2Rad);
aimDir = new Vector2(facingDirX, facingDirY);
xOffset = 1f * facingDirY;
yOffset = -1f * facingDirX;
ammoPos.x = facingDirX * 0.95f + xOffset;
ammoPos.y = facingDirY * 0.95f + yOffset;
ammoPos = ammoPos + this.transform.position;
ammoPos.z = 0;
newAmmo.transform.position = ammoPos;
newAmmo.transform.eulerAngles = new Vector3(0, 0, this.transform.eulerAngles.z);
if (ammoNoClipScript)
{
ammoNoClipScript.SetNoCollision(weaponColliderRight);
}
currentCannonFiring = 3;
wielderRB.AddTorque(-400); // recoil
break;
case 3:
tempVector = farLeftLauncherTipOrigPos;
tempVector.y = -0.3f;
farLeftLauncherTip.transform.localPosition = tempVector;
facingDirX = -Mathf.Sin(this.transform.eulerAngles.z * Mathf.Deg2Rad);
facingDirY = Mathf.Cos(this.transform.eulerAngles.z * Mathf.Deg2Rad);
aimDir = new Vector2(facingDirX, facingDirY);
xOffset = -1.8f * facingDirY;
yOffset = 1.8f * facingDirX;
ammoPos.x = facingDirX * 0.95f + xOffset;
ammoPos.y = facingDirY * 0.95f + yOffset;
ammoPos = ammoPos + this.transform.position;
ammoPos.z = 0;
newAmmo.transform.position = ammoPos;
newAmmo.transform.eulerAngles = new Vector3(0, 0, this.transform.eulerAngles.z);
if (ammoNoClipScript)
{
ammoNoClipScript.SetNoCollision(weaponColliderLeft);
}
currentCannonFiring = 4;
wielderRB.AddTorque(600); // recoil
break;
case 4:
tempVector = farRightLauncherTipOrigPos;
tempVector.y = -0.3f;
farRightLauncherTip.transform.localPosition = tempVector;
facingDirX = -Mathf.Sin(this.transform.eulerAngles.z * Mathf.Deg2Rad);
facingDirY = Mathf.Cos(this.transform.eulerAngles.z * Mathf.Deg2Rad);
aimDir = new Vector2(facingDirX, facingDirY);
xOffset = 1.8f * facingDirY;
yOffset = -1.8f * facingDirX;
ammoPos.x = facingDirX * 0.95f + xOffset;
ammoPos.y = facingDirY * 0.95f + yOffset;
ammoPos = ammoPos + this.transform.position;
ammoPos.z = 0;
newAmmo.transform.position = ammoPos;
newAmmo.transform.eulerAngles = new Vector3(0, 0, this.transform.eulerAngles.z);
if (ammoNoClipScript)
{
ammoNoClipScript.SetNoCollision(weaponColliderRight);
}
currentCannonFiring = 1;
wielderRB.AddTorque(-600); // recoil
break;
}
}
}
else if (coolingDown)
{
if (finishedFiringCounter <= 0)
{
// finished firing, retract
float moveDiff = leftLauncher.transform.localPosition.x - leftLauncherOrigPos.x;
tempVector = leftLauncher.transform.localPosition;
tempVector.x = leftLauncherOrigPos.x + moveDiff * 0.9f;
leftLauncher.transform.localPosition = tempVector;
moveDiff = rightLauncher.transform.localPosition.x - rightLauncherOrigPos.x;
tempVector = rightLauncher.transform.localPosition;
tempVector.x = rightLauncherOrigPos.x + moveDiff * 0.9f;
rightLauncher.transform.localPosition = tempVector;
float farMoveDiff = farLeftLauncher.transform.localPosition.x - farLeftLauncherOrigPos.x;
tempVector = farLeftLauncher.transform.localPosition;
tempVector.x = farLeftLauncherOrigPos.x + farMoveDiff * 0.9f;
farLeftLauncher.transform.localPosition = tempVector;
farMoveDiff = farRightLauncher.transform.localPosition.x - farRightLauncherOrigPos.x;
tempVector = farRightLauncher.transform.localPosition;
tempVector.x = farRightLauncherOrigPos.x + farMoveDiff * 0.9f;
farRightLauncher.transform.localPosition = tempVector;
if (moveDiff <= 0.03f && farMoveDiff <= 0.03f)
{
// close enough to original position, snap it to proper orig position
leftLauncher.transform.localPosition = leftLauncherOrigPos;
rightLauncher.transform.localPosition = rightLauncherOrigPos;
farLeftLauncher.transform.localPosition = farLeftLauncherOrigPos;
farRightLauncher.transform.localPosition = farRightLauncherOrigPos;
if (engScript)
{
engScript.setWeaponTurnMult(this.turnMultiplier);
engScript.setWeaponMoveMult(this.moveMultiplier);
}
coolingDown = false;
currReload = reloadDuration;
finishedFiringCounter = finishedFiringFullCounter;
}
}
else
{
finishedFiringCounter -= Time.timeScale;
}
}
else
{
// reloading ammo
currReload = Mathf.Max(0, currReload - Time.timeScale);
if (currReload <= 0)
{
if (clipSize == 0)
{
clipSize = 6;
currReload = reloadDuration;
leftLauncherTip.transform.localPosition = leftLauncherTipOrigPos;
rightLauncherTip.transform.localPosition = rightLauncherTipOrigPos;
}
else if (clipSize == 6)
{
clipSize = 12;
farLeftLauncherTip.transform.localPosition = farLeftLauncherTipOrigPos;
farRightLauncherTip.transform.localPosition = farRightLauncherTipOrigPos;
}
}
if (isActivated && clipSize > 0 && !warmingUp && !firing & !coolingDown)
{
// player just pressed fire button
warmingUp = true;
if (engScript)
{
engScript.setWeaponTurnMult(this.turnMultiplier * 0.13f);
engScript.setWeaponMoveMult(this.moveMultiplier * 0.15f);
}
}
}
}