Armor Damage Script (Singleplayer)
Step 1: Set up per-agent item durability via slots and fill them in ti_on_agent_spawn
In module_constants
Python:
# First among your agent slots
agent_armor_dur_head = 100 # whatever number is open for you
agent_armor_dur_hand = agent_armor_dur_head + 1
agent_armor_dur_feet = agent_armor_dur_head + 2
agent_armor_dur_main = agent_armor_dur_head + 3
# and in your item_slots
slot_damaged_variant = 100 # Or, again, whatever you have availableIn mission_templates, attached to a common ti_on_agent_spawn
Python:
agent_spawn_effects = (
ti_on_agent_spawn, 0, 0, [], [
(store_trigger_param_1, ":agent"),
(try_for_range, ":equipment_slot", 4, 8),
(agent_get_item_slot, ":equipment", ":agent", ":equipment_slot"),
(gt, ":equipment", 0), # Agent does have an armor equipped here
(item_get_hit_points, ":hp", ":equipment"),
(try_begin),
(eq, ":equipment_slot", 4), # Head
(agent_set_slot, ":agent", agent_armor_dur_head, ":hp"),
(else_try),
(eq, ":equipment_slot", 5), # Body
(agent_set_slot, ":agent", agent_armor_dur_main, ":hp"),
(else_try),
(eq, ":equipment_slot", 6), # Leg
(agent_set_slot, ":agent", agent_armor_dur_feet, ":hp"),
(else_try),
# Would be 7, Hand
(agent_set_slot, ":agent", agent_armor_dur_hand, ":hp"),
(try_end),
(try_end),
]),As you can tell, this assumes you are declaring hitpoints for EACH AND EVERY ARMOR, if you do not, every hit will be shattering these poor things.
You could also just make a flat hitpoint level by changing
(item_get_hit_points, ":hp", ":equipment"),
to
(assign, ":hp", 100),
Also you need to set up a script inside game_start and game_quick_start to assign the damaged variants to their original forms
Step 2: Locational Damage, Breaking and Swapping -
First, we need to determine where damage was on the agent.
In mission_templates, attached to a common ti_on_agent_hit
Python:
common_damage_system= (
ti_on_agent_hit, 0, 0, [],
[
(set_fixed_point_multiplier, 100),
(store_trigger_param, ":agent", 1),
(store_trigger_param, ":attacker", 2),
(store_trigger_param, ":damage", 3),
(store_trigger_param, ":bodypart", 4),
# (store_trigger_param, ":missile", 5),
(agent_get_troop_id, ":troop", ":agent"),
(agent_get_troop_id, ":attacker_troop", ":attacker"),
(assign, ":attacker_weapon", reg0),
(agent_is_alive, ":agent"),
(agent_is_human, ":agent"),
(store_agent_hit_points, ":health_remaining_actual", ":agent", 1),
(store_troop_health, ":current_health", ":troop"),
(troop_set_health, ":troop", 100),
(store_troop_health, ":max_health_actual", ":troop", 1),
(troop_set_health, ":troop", ":current_health"),
(try_begin),
(gt, ":attacker_weapon", 0),
(item_get_swing_damage_type, ":damage_type", ":attacker_weapon"),
# I dunno how to determine which attack was unleashed, but this will work
# We can use this to make certain damage types, such as blunt, do more damage
# to armor durability vs things like pierce which should nearly pass through
(else_try),
(assign, ":damage_type", 2), # If you don't have a weapon it's fists.
(try_end),
(try_begin),
(eq, ":damage_type", 0), # Cut
(assign, ":dampen", 30),
(else_try),
(eq, ":damage_type", 1), # Pierce
(assign, ":dampen", 35),
(else_try),
(eq, ":damage_type", 2), # Blunt
(assign, ":dampen", 15),
(try_end),
(store_div, ":durability_hit", ":damage", ":dampen"),
(agent_get_slot, ":head_durability", ":agent", agent_armor_dur_head),
(agent_get_slot, ":hand_durability", ":agent", agent_armor_dur_hand),
(agent_get_slot, ":feet_durability", ":agent", agent_armor_dur_feet),
(agent_get_slot, ":main_durability", ":agent", agent_armor_dur_main),
(agent_get_item_slot, ":head_armor", ":agent", 4),
(agent_get_item_slot, ":hand_armor", ":agent", 7),
(agent_get_item_slot, ":feet_armor", ":agent", 6),
(agent_get_item_slot, ":main_armor", ":agent", 5),
(item_get_slot, ":head_damaged_var", ":head_armor", slot_damaged_variant),
(item_get_slot, ":hand_damaged_var", ":hand_armor", slot_damaged_variant),
(item_get_slot, ":feet_damaged_var", ":feet_armor", slot_damaged_variant),
(item_get_slot, ":main_damaged_var", ":main_armor", slot_damaged_variant),
(try_begin),
(this_or_next|eq, ":bodypart", 0), # Guts
(is_between, ":bodypart", 7, 9), # Spine and Thorax
(gt, ":main_armor", 0), # Has Armor
(val_sub, ":main_durability", ":durability_hit"),
(val_max, ":main_durability", 0), # Durability cannot be negative
(agent_set_slot, ":agent", agent_armor_dur_main, ":main_durability"),
(eq, ":main_durability", 0),
(agent_unequip_item, ":agent", ":main_armor", 5),
(neq, ":main_damaged_var", 0),
(item_get_hit_points, ":hp", ":main_damaged_var"),
(agent_set_slot, ":agent", agent_armor_dur_main, ":hp"),
(agent_equip_item, ":agent", ":main_damaged_var", 5),
(else_try),
(is_between, ":bodypart", 1, 7), # Legs
(gt, ":feet_armor", 0), # Has Armor
(val_sub, ":feet_durability", ":durability_hit"),
(val_max, ":feet_durability", 0), # Durability cannot be negative
(agent_set_slot, ":agent", agent_armor_dur_feet, ":feet_durability"),
(eq, ":feet_durability", 0),
(agent_unequip_item, ":agent", ":feet_armor", 4),
(neq, ":feet_damaged_var", 0),
(item_get_hit_points, ":hp", ":feet_damaged_var"),
(agent_set_slot, ":agent", agent_armor_dur_feet, ":hp"),
(agent_equip_item, ":agent", ":feet_damaged_var", 4),
(else_try),
(eq, ":bodypart", 9), # head
(gt, ":head_armor", 0), # Has Armor
(val_sub, ":head_durability", ":durability_hit"),
(val_max, ":head_durability", 0), # Durability cannot be negative
(agent_set_slot, ":agent", agent_armor_dur_head, ":head_durability"),
(eq, ":head_durability", 0),
(agent_unequip_item, ":agent", ":head_armor", 5),
(neq, ":head_damaged_var", 0),
(item_get_hit_points, ":hp", ":head_damaged_var"),
(agent_set_slot, ":agent", agent_armor_dur_head, ":hp"),
(agent_equip_item, ":agent", ":head_damaged_var", 5),
(else_try),
(this_or_next|is_between, ":bodypart", 12, 14), # Left Forearms and Hand
(gt, ":bodypart", 17), # Right Forearms and Hand
(gt, ":hand_armor", 0), # Has Armor
(val_sub, ":hand_durability", ":durability_hit"),
(val_max, ":hand_durability", 0), # Durability cannot be negative
(agent_set_slot, ":agent", agent_armor_dur_hand, ":hand_durability"),
(eq, ":hand_durability", 0),
(agent_unequip_item, ":agent", ":hand_armor", 5),
(neq, ":hand_damaged_var", 0),
(item_get_hit_points, ":hp", ":hand_damaged_var"),
(agent_set_slot, ":agent", agent_armor_dur_hand, ":hp"),
(agent_equip_item, ":agent", ":hand_damaged_var", 5),
(try_end),
(set_trigger_result, ":damage"),
])Tweaks I would do to make it more satisfying:
Store the location of the bone, make a particle burst at the location.
Create a physics item for the armor in the mod and allow it to pop off into the scene if destroyed.
This could probably be nested in a way to pretty it up and shorten the script, but this works for readability.
You could also simply move the item quality modifier down a stage and include various levels of disrepair that way, while keeping your items nice and tidy
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