;--------------------------------------------------------------------
; $d800-$d81f ( 0x5810 - 0x582f ) handle power-up collision routine
HandlePowerUpCollision:
      jsr EraseEnemyObject    ;erase the power-up object
      lda #$06
      jsr SetUpFloateyNumber  ;award 1000 points to the player by default
      lda #SFX_PowerUpGrab
      sta Square2SoundQueue   ;play the power-up sound
      lda PowerUpType         ;check power-up type
      cmp #$02
      bcc Shroom_Flower_PUp   ;if Super Mushroom or Fire Flower, branch
      cmp #$03
      beq SetFor1Up           ;if 1-Up Mushroom, branch
      lda #$23                ;otherwise set Star Mario invincibility
      sta StarInvincibleTimer ;timer, and load the Star Mario music
      lda #StarPowerMusic     ;into the area music queue, then leave
      sta AreaMusicQueue
      rts