Replaced some attack() overrides with apply_hit_effect() or other attack
procs where appropriate.
Removed the attack() override from reagent_containers.
Conflicts:
code/game/objects/items/weapons/clown_items.dm
code/game/objects/items/weapons/material/kitchen.dm
code/game/objects/items/weapons/stunbaton.dm
code/modules/mob/living/carbon/human/human_defense.dm
code/modules/mob/living/carbon/human/species/xenomorphs/alien_facehugger.dm
code/modules/mob/living/simple_animal/friendly/spiderbot.dm
code/modules/mob/living/simple_animal/simple_animal.dm
Replaced some attack() overrides with apply_hit_effect() or other attack
procs where appropriate.
Removed the attack() override from reagent_containers.
Rewrites shield handling to be less hardcoded.
Shields now take into account the damage source and direction when blocking.
Riot shields no longer block most bullets, but are better at blocking melee and thrown items than they were previously.
Energy shields block projectiles with a similar probability as they did before, and block melee and thrown as well as riot shields do.
Shields no longer block from directly behind the player.
Weapons now only block melee attacks.
Cool effects when blocking with an energy shield or energy sword (including holoswords).
Updates Bump() code.
Intents now use constants.
Simple animals can now use languages without overriding say().
There is now a difference between being able to smash normal and reinforced walls.
Reworks simple_animal/attackby so that constructs don't need to override it simply to add damage resistance.
mwerezak