110 lines
4.0 KiB
GDScript
110 lines
4.0 KiB
GDScript
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extends Node3D
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var reloadTime : float
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var startReloadTimer : bool = false #has to be initilated at start
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var currentPartIndex : int
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var playSoundAndAnim : bool
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var forceReloadStop : bool = false
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var cW #current weapon
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@onready var weaponManager : Node3D = %WeaponManager #weapon manager
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func getCurrentWeapon(currentWeapon):
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cW = currentWeapon
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func _process(delta : float):
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if cW.isReloading and startReloadTimer and !forceReloadStop:
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reloadFollow(delta)
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elif forceReloadStop:
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cW.isReloading = false
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startReloadTimer = false
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return
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func reload():
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reloadStart()
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func reloadStart():
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if cW.hasToReload:
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if (!cW.isReloading and \
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#the type of ammunition the weapon is using still as reserve
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weaponManager.ammoManager.ammoDict[cW.ammoType] > cW.nbProjShotsAtSameTime and \
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#the magazine isn't full
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cW.totalAmmoInMag != cW.totalAmmoInMagRef and \
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!cW.isShooting):
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cW.isReloading = true
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#for more than 1 part, you need to enter a multiple of total number of ammo the magazine can contain
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#for example, for a shotgun that can contain 8 shells, the number of parts to reload possible are : 1, 2, 4, 8
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#if you choose a number like 3, or 5, it will reload 3/8, or 5/8 at once, which is not possible, so be sure to enter a number of part allowing the weapon to reload ammunition units
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if (cW.totalAmmoInMagRef % cW.nbPartsNeeded) != 0:
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push_error("The number of parts set is not correct, cannot insert %d of ammunition" % (cW.nbPartsNeeded / cW.totalAmmoInMagRef))
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cW.isReloading = false
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else:
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currentPartIndex = 0
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reloadTime = cW.reloadTimePerPart
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forceReloadStop = false
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playSoundAndAnim = true
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startReloadTimer = true
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#the rest is been processed is reloadTimeProcess, then reloadFollow
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else:
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print("No need to reload")
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func reloadFollow(delta : float):
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if playSoundAndAnim:
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playSoundAndAnim = false
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weaponManager.weaponSoundManagement(cW.reloadSound, cW.reloadSoundSpeed)
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if cW.shootAnimName != "":
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weaponManager.animManager.playAnimation("ReloadAnim%s" % cW.weaponName, cW.reloadAnimSpeed, true)
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else:
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print("%s doesn't have a reload animation" % cW.weaponName)
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if reloadTime > 0.0: reloadTime -= delta
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else:
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if currentPartIndex < cW.nbPartsNeeded: #-1, because if not it loop one extra time
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if cW.nbPartsNeeded == 1:
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onePartReloadCalculus()
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else:
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multiPartReloadCalculus()
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currentPartIndex += 1
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if currentPartIndex < cW.nbPartsNeeded:
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reloadTime = cW.reloadTimePerPart
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playSoundAndAnim = true
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else:
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print("Reload complete")
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cW.isReloading = false
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else:
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print("Reload complete")
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cW.isReloading = false
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func onePartReloadCalculus():
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#explanation of the use of the min function here
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#case 1: if there's enough ammo to completely refill the magazine
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#case 2: if there's not enough ammo left, we refill the magazine with the remaining ammo.
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var nbnbAmmoToRefill : int = min(cW.totalAmmoInMagRef - cW.totalAmmoInMag, weaponManager.ammoManager.ammoDict[cW.ammoType])
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if nbnbAmmoToRefill <= cW.totalAmmoInMagRef and nbnbAmmoToRefill >= cW.nbProjShotsAtSameTime:
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#refill the magazine, and subtract the number from the ammo manager
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cW.totalAmmoInMag += nbnbAmmoToRefill
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weaponManager.ammoManager.ammoDict[cW.ammoType] -= nbnbAmmoToRefill
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func multiPartReloadCalculus():
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var nbAmmoToRefill = cW.totalAmmoInMagRef / cW.nbPartsNeeded
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if weaponManager.ammoManager.ammoDict[cW.ammoType] >= nbAmmoToRefill and \
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cW.totalAmmoInMag <= cW.totalAmmoInMagRef - nbAmmoToRefill:
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#add number of ammo to the magazine, and substract it from the ammo manager
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cW.totalAmmoInMag += nbAmmoToRefill
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weaponManager.ammoManager.ammoDict[cW.ammoType] -= nbAmmoToRefill
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else:
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print("Not enough ammunition in bag, or magazine complete")
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forceReloadStop = true
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func autoReload():
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#auto reload the weapon if he can reload, has to reload, has auto reload enabled, has enought ammo in the ammo manager, and the magazine is empty
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if cW.autoReload and !cW.isReloading and \
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weaponManager.ammoManager.ammoDict[cW.ammoType] > 0 and \
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cW.totalAmmoInMag <= 0:
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reload()
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