[3014] Implement script support for quests 13300 and 13302

Close #107

Signed-off-by: Xfurry <xfurry@scriptdev2.com>
[3015] Implement script support for quest 12644

Close #103

Signed-off-by: Xfurry <xfurry@scriptdev2.com>
[3016] Improve quest 12733

Close #108