openbor Tools

Don't reset stalltime if it is player type.

Adjust risetime when model is changed.
TODO: copy the data instead of change directly in model.

Default risetime for players, if it is not set by the modder. This will keep old mod like before.
Also aggression is default to 0 now.

Reset the stalltime if an entity walk against border or wall.

Fix a bug that the enemy will grab a player forever without attacking.

Fix background offset-y, it should look same as in old time.

Fix 3pitem.

Shadowalpha enable for gfxshadow, and shadowcolor can be turn off by a spawn entry command which is set to -2.

Default enemy knife's speed to 2 no matter whether it is SUBTYPE_ARROW