first commit

2026-07-20 22:48:58 +07:00
commit e80aea750e
599 changed files with 2375815 additions and 0 deletions
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+extends State
+
+class_name JumpState
+
+var stateName : String = "Jump"
+
+var cR : CharacterBody3D
+
+func enter(charRef : CharacterBody3D):
+	cR = charRef
+	
+	verifications()
+	
+	jump()
+	
+func verifications():
+	if cR.floor_snap_length != 0.0:  cR.floor_snap_length = 0.0
+	if cR.jumpCooldown < cR.jumpCooldownRef: cR.jumpCooldown = cR.jumpCooldownRef
+	if cR.hitGroundCooldown != cR.hitGroundCooldownRef: cR.hitGroundCooldown = cR.hitGroundCooldownRef
+	
+func physics_update(delta : float):
+	
+	applies(delta)
+	
+	cR.gravityApply(delta)
+	
+	inputManagement()
+	
+	checkIfFloor()
+	
+	move(delta)
+	
+func applies(delta : float):
+	if !cR.is_on_floor(): 
+		if cR.jumpCooldown > 0.0: cR.jumpCooldown -= delta
+		if cR.coyoteJumpCooldown > 0.0: cR.coyoteJumpCooldown -= delta
+		
+	cR.hitbox.shape.height = lerp(cR.hitbox.shape.height, cR.baseHitboxHeight, cR.heightChangeSpeed * delta)
+	cR.model.scale.y = lerp(cR.model.scale.y, cR.baseModelHeight, cR.heightChangeSpeed * delta)
+	
+func inputManagement():
+	if Input.is_action_just_pressed(cR.jumpAction):
+		jump()
+		
+func checkIfFloor():
+	if !cR.is_on_floor() and cR.velocity.y < 0.0:
+		transitioned.emit(self, "InairState")
+		
+	if cR.is_on_floor():
+		if cR.moveDirection: transitioned.emit(self, cR.walkOrRun)
+		else: transitioned.emit(self, "IdleState")
+	
+	#lose all velocity if play char hit a wall
+	if cR.is_on_wall():
+		cR.velocity.x = 0.0
+		cR.velocity.z = 0.0
+		
+func move(delta : float):
+	cR.inputDirection = Input.get_vector(cR.moveLeftAction, cR.moveRightAction, cR.moveForwardAction, cR.moveBackwardAction)
+	cR.moveDirection = (cR.camHolder.global_basis * Vector3(cR.inputDirection.x, 0.0, cR.inputDirection.y)).normalized()
+	
+	#move only apply when the character is not on the floor (so if he's in the air)
+	if !cR.is_on_floor():
+		if cR.moveDirection:
+			if cR.desiredMoveSpeed < cR.maxSpeed: cR.desiredMoveSpeed += cR.bunnyHopDmsIncre * delta
+			
+			var contrdDesMoveSpeed : float = cR.desiredMoveSpeedCurve.sample(cR.desiredMoveSpeed)
+			var contrdInAirMoveSpeed : float = cR.inAirMoveSpeedCurve.sample(cR.desiredMoveSpeed) * cR.inAirInputMultiplier
+			
+			cR.velocity.x = lerp(cR.velocity.x, cR.moveDirection.x * contrdDesMoveSpeed, contrdInAirMoveSpeed * delta)
+			cR.velocity.z = lerp(cR.velocity.z, cR.moveDirection.z * contrdDesMoveSpeed, contrdInAirMoveSpeed * delta)
+
+			if cR.velocity.length() > cR.maxSpeed:
+				cR.velocity = cR.velocity.normalized() * cR.maxSpeed
+		else:
+			#accumulate desired speed for bunny hopping
+			cR.desiredMoveSpeed = cR.velocity.length()
+			
+	if cR.desiredMoveSpeed >= cR.maxSpeed: cR.desiredMoveSpeed = cR.maxSpeed
+	
+func jump(): 
+	#manage the jump behaviour, depending of the different variables and states the character is
+	
+	var canJump : bool = false #jump condition
+	
+	#in air jump
+	if !cR.is_on_floor():
+		if !cR.coyoteJumpOn and cR.nbJumpsInAirAllowed > 0:
+			cR.nbJumpsInAirAllowed -= 1
+			cR.jumpCooldown = cR.jumpCooldownRef
+			canJump = true 
+		if cR.coyoteJumpOn:
+			cR.jumpCooldown = cR.jumpCooldownRef
+			cR.coyoteJumpCooldown = -1.0 #so that the character cannot immediately make another coyote jump
+			cR.coyoteJumpOn = false
+			canJump = true 
+			
+	#on floor jump
+	if cR.is_on_floor():
+		cR.jumpCooldown = cR.jumpCooldownRef
+		canJump = true 
+		
+	#jump buffering
+	if cR.bufferedJump:
+		cR.bufferedJump = false
+		cR.nbJumpsInAirAllowed = cR.nbJumpsInAirAllowedRef
+		
+	#apply jump
+	if canJump:
+		cR.velocity.y = cR.jumpVelocity
+		canJump = false