How can you check a collision of two nodes without changing their position?
0
I'd like to test when one node touches another. For this I use the following code:
struct physicBodyCharacters {
static let cardNumber = 1
static let anotherCardNumber = 2
static let nobodyNumber = 0
}
First Node:
card = SKSpriteNode(texture: cardTexture)
card.position = CGPoint(x: gameScene2.size.width / 2 + 150, y: 95)
card.zPosition = 3
card.setScale(1)
card.physicsBody = SKPhysicsBody(texture: cardTexture, size: card.size)
card.physicsBody?.affectedByGravity = false
card.physicsBody?.categoryBitMask = UInt32(physicBodyCharacters.cardNumber)
card.physicsBody?.collisionBitMask = UInt32(physicBodyCharacters.nobodyNumber)
card.physicsBody?.contactTestBitMask = UInt32(physicBodyCharacters.anotherCardNumber)
Second Node:
anotherCard = SKSpriteNode(texture: anotherCardTexture)
anotherCard.position = CGPoint(x: 31 , y: 532)
anotherCard.zPosition = 2
anotherCard.setScale(1)
anotherCard.physicsBody = SKPhysicsBody(texture: anotherCardTexture, size: anotherCard.size)
anotherCard.physicsBody?.affectedByGravity = false
anotherCard.physicsBody?.categoryBitMask = UInt32(physicBodyCharacters.anotherCardNumber)
anotherCard.physicsBody?.collisionBitMask = UInt32(physicBodyCharacters.nobodyNumber)
anotherCard.physicsBody?.contactTestBitMask = UInt32(physicBodyCharacters.cardNumber)
didBegin Function:
func didBegin(_ contact: SKPhysicsContact) {
print("contact")
let contanctMask = contact.bodyA.categoryBitMask | contact.bodyB.categoryBitMask
switch contanctMask
{
case UInt32(physicBodyCharacters.cardNumber) | UInt32(physicBodyCharacters.anotherCardNumber):
print("hit")
default:
break
}
}
My goal is that "hit" will be output, but without changing the positions of card and anotherCard. They should touch each other, but not move.
Thank you in advance
swift xcode
asked Nov 23 '18 at 20:41
TimKrsTimKrs
118
add a comment |
0
I'd like to test when one node touches another. For this I use the following code:
struct physicBodyCharacters {
static let cardNumber = 1
static let anotherCardNumber = 2
static let nobodyNumber = 0
}
First Node:
card = SKSpriteNode(texture: cardTexture)
card.position = CGPoint(x: gameScene2.size.width / 2 + 150, y: 95)
card.zPosition = 3
card.setScale(1)
card.physicsBody = SKPhysicsBody(texture: cardTexture, size: card.size)
card.physicsBody?.affectedByGravity = false
card.physicsBody?.categoryBitMask = UInt32(physicBodyCharacters.cardNumber)
card.physicsBody?.collisionBitMask = UInt32(physicBodyCharacters.nobodyNumber)
card.physicsBody?.contactTestBitMask = UInt32(physicBodyCharacters.anotherCardNumber)
Second Node:
anotherCard = SKSpriteNode(texture: anotherCardTexture)
anotherCard.position = CGPoint(x: 31 , y: 532)
anotherCard.zPosition = 2
anotherCard.setScale(1)
anotherCard.physicsBody = SKPhysicsBody(texture: anotherCardTexture, size: anotherCard.size)
anotherCard.physicsBody?.affectedByGravity = false
anotherCard.physicsBody?.categoryBitMask = UInt32(physicBodyCharacters.anotherCardNumber)
anotherCard.physicsBody?.collisionBitMask = UInt32(physicBodyCharacters.nobodyNumber)
anotherCard.physicsBody?.contactTestBitMask = UInt32(physicBodyCharacters.cardNumber)
didBegin Function:
func didBegin(_ contact: SKPhysicsContact) {
print("contact")
let contanctMask = contact.bodyA.categoryBitMask | contact.bodyB.categoryBitMask
switch contanctMask
{
case UInt32(physicBodyCharacters.cardNumber) | UInt32(physicBodyCharacters.anotherCardNumber):
print("hit")
default:
break
}
}
My goal is that "hit" will be output, but without changing the positions of card and anotherCard. They should touch each other, but not move.
Thank you in advance
swift xcode
asked Nov 23 '18 at 20:41
TimKrsTimKrs
118
add a comment |
0
0
0
I'd like to test when one node touches another. For this I use the following code:
struct physicBodyCharacters {
static let cardNumber = 1
static let anotherCardNumber = 2
static let nobodyNumber = 0
}
First Node:
card = SKSpriteNode(texture: cardTexture)
card.position = CGPoint(x: gameScene2.size.width / 2 + 150, y: 95)
card.zPosition = 3
card.setScale(1)
card.physicsBody = SKPhysicsBody(texture: cardTexture, size: card.size)
card.physicsBody?.affectedByGravity = false
card.physicsBody?.categoryBitMask = UInt32(physicBodyCharacters.cardNumber)
card.physicsBody?.collisionBitMask = UInt32(physicBodyCharacters.nobodyNumber)
card.physicsBody?.contactTestBitMask = UInt32(physicBodyCharacters.anotherCardNumber)
Second Node:
anotherCard = SKSpriteNode(texture: anotherCardTexture)
anotherCard.position = CGPoint(x: 31 , y: 532)
anotherCard.zPosition = 2
anotherCard.setScale(1)
anotherCard.physicsBody = SKPhysicsBody(texture: anotherCardTexture, size: anotherCard.size)
anotherCard.physicsBody?.affectedByGravity = false
anotherCard.physicsBody?.categoryBitMask = UInt32(physicBodyCharacters.anotherCardNumber)
anotherCard.physicsBody?.collisionBitMask = UInt32(physicBodyCharacters.nobodyNumber)
anotherCard.physicsBody?.contactTestBitMask = UInt32(physicBodyCharacters.cardNumber)
didBegin Function:
func didBegin(_ contact: SKPhysicsContact) {
print("contact")
let contanctMask = contact.bodyA.categoryBitMask | contact.bodyB.categoryBitMask
switch contanctMask
{
case UInt32(physicBodyCharacters.cardNumber) | UInt32(physicBodyCharacters.anotherCardNumber):
print("hit")
default:
break
}
}
My goal is that "hit" will be output, but without changing the positions of card and anotherCard. They should touch each other, but not move.
Thank you in advance
swift xcode
asked Nov 23 '18 at 20:41
TimKrsTimKrs
118
I'd like to test when one node touches another. For this I use the following code:
struct physicBodyCharacters {
static let cardNumber = 1
static let anotherCardNumber = 2
static let nobodyNumber = 0
}
First Node:
card = SKSpriteNode(texture: cardTexture)
card.position = CGPoint(x: gameScene2.size.width / 2 + 150, y: 95)
card.zPosition = 3
card.setScale(1)
card.physicsBody = SKPhysicsBody(texture: cardTexture, size: card.size)
card.physicsBody?.affectedByGravity = false
card.physicsBody?.categoryBitMask = UInt32(physicBodyCharacters.cardNumber)
card.physicsBody?.collisionBitMask = UInt32(physicBodyCharacters.nobodyNumber)
card.physicsBody?.contactTestBitMask = UInt32(physicBodyCharacters.anotherCardNumber)
Second Node:
anotherCard = SKSpriteNode(texture: anotherCardTexture)
anotherCard.position = CGPoint(x: 31 , y: 532)
anotherCard.zPosition = 2
anotherCard.setScale(1)
anotherCard.physicsBody = SKPhysicsBody(texture: anotherCardTexture, size: anotherCard.size)
anotherCard.physicsBody?.affectedByGravity = false
anotherCard.physicsBody?.categoryBitMask = UInt32(physicBodyCharacters.anotherCardNumber)
anotherCard.physicsBody?.collisionBitMask = UInt32(physicBodyCharacters.nobodyNumber)
anotherCard.physicsBody?.contactTestBitMask = UInt32(physicBodyCharacters.cardNumber)
didBegin Function:
func didBegin(_ contact: SKPhysicsContact) {
print("contact")
let contanctMask = contact.bodyA.categoryBitMask | contact.bodyB.categoryBitMask
switch contanctMask
{
case UInt32(physicBodyCharacters.cardNumber) | UInt32(physicBodyCharacters.anotherCardNumber):
print("hit")
default:
break
}
}
My goal is that "hit" will be output, but without changing the positions of card and anotherCard. They should touch each other, but not move.
Thank you in advance
swift xcode
swift xcode
asked Nov 23 '18 at 20:41
TimKrsTimKrs
118
asked Nov 23 '18 at 20:41
TimKrsTimKrs
118
asked Nov 23 '18 at 20:41
TimKrsTimKrs
118
asked Nov 23 '18 at 20:41
TimKrsTimKrs
118
asked Nov 23 '18 at 20:41
TimKrsTimKrs
118
118
add a comment |
add a comment |
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