====== Shooting Game ======

Shoot the opponent's balloon. Grabbing a balloon will reset the state.\\
Ammo will be gone after shooting 10 times. Hitting a magazine on the gun will reload the gun.

=== Example data ===
https://virtualcast.jp/products/06f630d669a6d94a9cb061d81aa3ff8d31a540fa06ff65894810903fc97872cf


===== Component setting =====
Components for each object are as shown below.

As we need to accurately calculate the collision of your balloon and the opponent's bullet,\\
GroupIDs of **blue bullet, blue gun, blue magazine and red balloon** is set to **1**;\\
Group IDs of **red bullet, red gun, red magazine, and blue balloon** is set to **2**.

{{vci:sample:sample_advanced:tutorial_shooting1.png?400|}}

{{:en:vci:sample:shooting:tutorial_shooting2.png?direct&400|}}

{{vci:sample:sample_advanced:tutorial_shooting3.png?400|}}

{{vci:sample:sample_advanced:tutorial_shooting4.png?400|}}

{{:en:vci:sample:shooting:tutorial_shooting5.png?direct&400|}}

{{vci:sample:sample_advanced:tutorial_shooting6.png?400|}}

{{vci:sample:sample_advanced:tutorial_shooting7.png?400|}}

{{vci:sample:sample_advanced:tutorial_shooting8.png?400|}}

{{vci:sample:sample_advanced:tutorial_shooting9.png?400|}}

===== VCI script =====
<file lua main.lua>
--Acquire SubItems
gun_B=vci.assets.GetSubItem("gun_B")
gun_R=vci.assets.GetSubItem("gun_R")
bullet_B=vci.assets.GetSubItem("bullet_B")
bullet_R=vci.assets.GetSubItem("bullet_R")

ammo_limit_B=10--Bullets left
ammo_limit_R=10

---[Requires ownership of SubItem]Called when a Collider (not Trigger) collides with the item.
---@param item string @SubItem name
---@param hit string @Collider name
function onCollisionEnter(item, hit)
    if (item=="target_B" and hit == "bullet_R") or (item=="bullet_R" and hit=="target_B") then--The blue balloon exploded
        vci.assets._ALL_PlayAudioFromName("hit_B")
        vci.assets._ALL_PlayAnimationFromName("hit_B",false)
    elseif (item=="target_R" and hit == "bullet_B") or (item=="bullet_B" and hit=="target_R") then--The red balloon exploded
        vci.assets._ALL_PlayAudioFromName("hit_R")
        vci.assets._ALL_PlayAnimationFromName("hit_R",false)
    elseif (item=="gun_B" and hit == "ammo_B") or (item=="ammo_B" and hit=="gun_B") then--Blue reload
        vci.assets._ALL_PlayAudioFromName("reload")
        vci.assets.HapticPulseOnGrabbingController(item, 500, 0.3)
        ammo_limit_B=10
    elseif (item=="gun_R" and hit == "ammo_R") or (item=="ammo_R" and hit=="gun_R") then--Red reload
        vci.assets._ALL_PlayAudioFromName("reload")
        vci.assets.HapticPulseOnGrabbingController(item, 500, 0.3)
        ammo_limit_R=10
    end
end


---[Requires ownership of SubItem] Called when the grip button is pressed while being grabbed.
---@param use string @Name of the SubItem being used
function onUse(use)
    --When the grip button is pressed, set the position of the ammo to the tip of the gun and add force
    if use=="gun_B" then --The blue gun
        --Launching a bullet
        if ammo_limit_B>0 then--ammos left
            ammo_limit_B=ammo_limit_B-1 --ammo minus 1
            vci.assets._ALL_PlayAudioFromName("shoot")
            vci.assets.HapticPulseOnGrabbingController(use, 2000, 0.1)
            bullet_B.SetLocalPosition(gun_B.GetLocalPosition())
            bullet_B.SetLocalRotation(gun_B.GetLocalRotation())
            bullet_B.SetVelocity(Vector3.zero)--Set the speed of the rigidbody 0
            bullet_B.SetAngularVelocity(Vector3.zero)--Set the rotation speed of the rigidbody 0

            local houkou=gun_B.GetForward()--The forward of the ammo
            bullet_B.AddForce(5000*houkou)
        else--if no ammos left
            vci.assets._ALL_PlayAudioFromName("noammo")
            vci.assets.HapticPulseOnGrabbingController(use, 500, 0.05)
        end

    elseif use=="gun_R" then --The red gun
        if ammo_limit_R>0 then--ammos left
            ammo_limit_R=ammo_limit_R-1 --ammo minus 1
            vci.assets._ALL_PlayAudioFromName("shoot")
            vci.assets.HapticPulseOnGrabbingController(use, 2000, 0.1)
            bullet_R.SetLocalPosition(gun_R.GetLocalPosition())
            bullet_R.SetLocalRotation(gun_R.GetLocalRotation())
            bullet_R.SetVelocity(Vector3.zero)--Set the speed of the rigidbody 0
            bullet_R.SetAngularVelocity(Vector3.zero)--Set the rotation speed of the rigidbody 0

            local houkou=gun_R.GetForward()--The forward of the ammo
            bullet_R.AddForce(5000*houkou)
        else--if no ammos left
            vci.assets._ALL_PlayAudioFromName("noammo")
            vci.assets.HapticPulseOnGrabbingController(use, 500, 0.05)
        end

    elseif use=="target_B" then --Reset target: blue
        vci.assets._ALL_PlayAnimationFromName("reset_B",false)
    elseif use=="target_R" then --Reset target: Red
        vci.assets._ALL_PlayAnimationFromName("reset_R",false)
    end
end
</file>