openbor Tools

added some safety checks to initial entry of tracefree()

fix for smartspawn() now uses playercount = count_ents(TYPE_PLAYER) as a basis for setting entities prop health.

fixd checking of spawn health.

spawnplayerc -> spawnplayer_count, itemplayerc -> itemplayer_count

Fixed a bug that cant spawn player at the very beginning of level caused by spawnplayerc.

renamed variable spawnplayerc to spawnplayer_count and other variables that were xxxxxxplayerc to xxxxxxxplayer_count for easier reading.

merge if2p/if3p/if4p to itemplayerc.
merge spawn2p/spawn3p/spawn4p to spawnplayerc.
merge health/health2p/health3p/health4p to health[4].

Fix a bug I made that uses score for throw score(should use attack force).
Some change in normal_trymove and addscore, prevent enemy throw enemy or npc throw enemy adding score to players.

Use self->maxmp/maxhealth instead of self->model->mp/health when get an item.

Fix some problems caused by ent_set_anim, e.g., move, weapfreame, throw/tossframe.