WeaponShoot.cpp

An example of CSM_Weapon_ShootFunc.

Parameters

sData	The shoot information.
iLevel	The level of the weapon, starting from 1.

 
void ShootBullet_MyWeapon(ShootInfo* sData, int iLevel)
{
    // Don't allow more than 6 bullets on screen for this weapon.
    if (sData->sClient.CountBulletNum(sData->arms_code) > 5)
        return;
    
    // Wait until they press the 'shoot' button!
    if (!(sData->keyTrg & gKeyShot))
        return;
    
    // We're shooting!
    if (!sData->sClient.UseArmsEnergy(1))
    {
        // Not enough ammo.
        sData->sClient.ChangeToFirstArms();
    }
    else
    {
        // Determine how to spawn the bullet
        if (sData->ourC->up)
        {
            // Shoot up
            if (sData->ourC->direct == CSM_DIRECT_LEFT)
            {
                // Shoot left
                CSM_SetBullet(sData->bullet_ids[sData->arms_level], sData->ourC->x - 0x600, sData->ourC->y - 0x1400, CSM_DIRECT_UP, sData->arms_code, sData->arms_level, sData->ghostId);
                
                // Muzzle flash
                CSM_SetCaret(sData->ourC->x - 0x600, sData->ourC->y - 0x1400, 3, 0);
            }
            else
            {
                // Shoot right
                CSM_SetBullet(sData->bullet_ids[sData->arms_level], sData->ourC->x + 0x600, sData->ourC->y - 0x1400, CSM_DIRECT_UP, sData->arms_code, sData->arms_level, sData->ghostId);
                
                // Muzzle flash
                CSM_SetCaret(sData->ourC->x + 0x600, sData->ourC->y - 0x1400, 3, 0);
            }
        }
        else if (sData->ourC->down)
        {
            // Shoot down
            if (sData->ourC->direct == CSM_DIRECT_LEFT)
            {
                // Shoot left
                CSM_SetBullet(sData->bullet_ids[sData->arms_level], sData->ourC->x - 0x600, sData->ourC->y + 0x1400, CSM_DIRECT_DOWN, sData->arms_code, sData->arms_level, sData->ghostId);
                
                // Muzzle flash
                CSM_SetCaret(sData->ourC->x - 0x600, sData->ourC->y + 0x1400, 3, 0);
            }
            else
            {
                // Shoot right
                CSM_SetBullet(sData->bullet_ids[sData->arms_level], sData->ourC->x + 0x600, sData->ourC->y + 0x1400, CSM_DIRECT_DOWN, sData->arms_code, sData->arms_level, sData->ghostId);
                
                // Muzzle flash
                CSM_SetCaret(sData->ourC->x + 0x600, sData->ourC->y + 0x1400, 3, 0);
            }
        }
        else
        {
            // Shoot straight
            if (sData->ourC->direct == CSM_DIRECT_LEFT)
            {
                // Shoot left
                CSM_SetBullet(sData->bullet_ids[sData->arms_level], sData->ourC->x - 0xC00, sData->ourC->y + 0x400, CSM_DIRECT_LEFT, sData->arms_code, sData->arms_level, sData->ghostId);
                
                // Muzzle flash
                CSM_SetCaret(sData->ourC->x - 0x1800, sData->ourC->y + 0x400, 3, 0);
            }
            else
            {
                // Shoot right
                CSM_SetBullet(sData->bullet_ids[sData->arms_level], sData->ourC->x + 0xC00, sData->ourC->y + 0x400, CSM_DIRECT_RIGHT, sData->arms_code, sData->arms_level, sData->ghostId);
                
                // Muzzle flash
                CSM_SetCaret(sData->ourC->x + 0x1800, sData->ourC->y + 0x400, 3, 0);
            }
        }
        
        // Play the 'shoot' sound
        CSM_PlaySoundObject(33, CSM_SOUND_MODE_STOP_THEN_PLAY);
    }
}