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Change Harvester to use Titan Health, support for mod damage balancing, and bug fixes #579

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merged 6 commits into from
Sep 2, 2023
Merged

Change Harvester to use Titan Health, support for mod damage balancing, and bug fixes #579

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ba66fe0
titan armor harvester + mod-supported dmg balancing
Dinorush Jan 22, 2023
f2a9edc
Fix harvester melees + lock ons
Dinorush Jan 22, 2023
b8d5c71
Match damage segment to health increase
Dinorush Jan 22, 2023
6761e5a
Merge branch 'R2Northstar:main' into titan_health_harvester
Dinorush Apr 23, 2023
ce31b4d
Use final damage callbacks for damage reduction
Dinorush Apr 23, 2023
72b8b7f
Merge branch 'main' into titan_health_harvester
F1F7Y Jul 10, 2023
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125 changes: 77 additions & 48 deletions Northstar.Custom/mod/scripts/vscripts/gamemodes/_gamemode_fw.nut
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Original file line number Diff line number Diff line change
Expand Up @@ -13,8 +13,12 @@ global function FW_ReplaceMegaTurret
global function FW_IsPlayerInFriendlyTerritory
global function FW_IsPlayerInEnemyTerritory

// Callbacks for mods to reduce harvester damage of modded weapons
global function FW_AddHarvesterDamageSourceModifier
global function FW_RemoveHarvesterDamageSourceModifier

// you need to deal this much damage to trigger "FortWarTowerDamage" score event
const int FW_HARVESTER_DAMAGE_SEGMENT = 1500
const int FW_HARVESTER_DAMAGE_SEGMENT = 5250

// basically needs to match "waves count - bosswaves count"
const int FW_MAX_LEVELS = 3
Expand Down Expand Up @@ -85,6 +89,9 @@ struct CampSpawnStruct
struct
{
array<HarvesterStruct> harvesters

// Stores damage source IDs and the modifier applied to them when they damage a harvester
table< int, float > harvesterDamageSourceMods

// save camp's info_target, we spawn camps after game starts, or player's first life won't show up correct camp icons
array<entity> camps
Expand Down Expand Up @@ -1731,6 +1738,7 @@ void function FW_createHarvester()
{
// imc havester spawn
fw_harvesterImc = SpawnHarvester( file.harvesterImc_info.GetOrigin(), file.harvesterImc_info.GetAngles(), GetCurrentPlaylistVarInt( "fw_harvester_health", FW_DEFAULT_HARVESTER_HEALTH ), GetCurrentPlaylistVarInt( "fw_harvester_shield", FW_DEFAULT_HARVESTER_SHIELD ), TEAM_IMC )
fw_harvesterImc.harvester.SetArmorType( ARMOR_TYPE_HEAVY )
fw_harvesterImc.harvester.Minimap_SetAlignUpright( true )
fw_harvesterImc.harvester.Minimap_AlwaysShow( TEAM_IMC, null )
fw_harvesterImc.harvester.Minimap_AlwaysShow( TEAM_MILITIA, null )
Expand All @@ -1756,6 +1764,7 @@ void function FW_createHarvester()

// mlt havester spawn
fw_harvesterMlt = SpawnHarvester( file.harvesterMlt_info.GetOrigin(), file.harvesterMlt_info.GetAngles(), GetCurrentPlaylistVarInt( "fw_harvester_health", FW_DEFAULT_HARVESTER_HEALTH ), GetCurrentPlaylistVarInt( "fw_harvester_shield", FW_DEFAULT_HARVESTER_SHIELD ), TEAM_MILITIA )
fw_harvesterMlt.harvester.SetArmorType( ARMOR_TYPE_HEAVY )
fw_harvesterMlt.harvester.Minimap_SetAlignUpright( true )
fw_harvesterMlt.harvester.Minimap_AlwaysShow( TEAM_IMC, null )
fw_harvesterMlt.harvester.Minimap_AlwaysShow( TEAM_MILITIA, null )
Expand All @@ -1777,6 +1786,55 @@ void function FW_createHarvester()
// scores starts from 100, TeamScore means harvester health; TeamScore2 means shield bar
GameRules_SetTeamScore( TEAM_IMC , 100 )
GameRules_SetTeamScore2( TEAM_IMC , 100 )

InitHarvesterDamageMods()
}

void function FW_AddHarvesterDamageSourceModifier( int id, float mod )
{
if ( !( id in file.harvesterDamageSourceMods ) )
file.harvesterDamageSourceMods[id] <- 1.0

file.harvesterDamageSourceMods[id] *= mod
}

void function FW_RemoveHarvesterDamageSourceModifier( int id, float mod )
{
if ( !( id in file.harvesterDamageSourceMods ) )
return

file.harvesterDamageSourceMods[id] /= mod

if ( file.harvesterDamageSourceMods[id] == 1.0 )
delete file.harvesterDamageSourceMods[id]
}

void function InitHarvesterDamageMods()
{
// Damage balancing
const float CORE_DAMAGE_FRAC = 0.67
const float NUKE_EJECT_DAMAGE_FRAC = 0.25
const float DOT_DAMAGE_FRAC = 0.5

// Core balancing
// Laser Core does 7x damage since each radial laser can hit (it fires 7). It caps at 1x default damage in Laser Core's damage callback,
// so the /7 part can be removed when final damage callbacks are implemented for harvesters (as it would get capped before this runs)
FW_AddHarvesterDamageSourceModifier( eDamageSourceId.mp_titancore_laser_cannon, CORE_DAMAGE_FRAC / 7.0 )
FW_AddHarvesterDamageSourceModifier( eDamageSourceId.mp_titancore_salvo_core, CORE_DAMAGE_FRAC )
FW_AddHarvesterDamageSourceModifier( eDamageSourceId.mp_titanweapon_flightcore_rockets, CORE_DAMAGE_FRAC )
FW_AddHarvesterDamageSourceModifier( eDamageSourceId.mp_titancore_shift_core, CORE_DAMAGE_FRAC )
// Flame Core is not included since its single target damage is low compared to the others

// Nuke eject balancing
FW_AddHarvesterDamageSourceModifier( eDamageSourceId.damagedef_nuclear_core, NUKE_EJECT_DAMAGE_FRAC )

// Damage over time balancing
FW_AddHarvesterDamageSourceModifier( eDamageSourceId.mp_titanweapon_dumbfire_rockets, DOT_DAMAGE_FRAC )
FW_AddHarvesterDamageSourceModifier( eDamageSourceId.mp_titanweapon_meteor_thermite, DOT_DAMAGE_FRAC )
FW_AddHarvesterDamageSourceModifier( eDamageSourceId.mp_titanweapon_flame_wall, DOT_DAMAGE_FRAC )
FW_AddHarvesterDamageSourceModifier( eDamageSourceId.mp_titanability_slow_trap, DOT_DAMAGE_FRAC )
FW_AddHarvesterDamageSourceModifier( eDamageSourceId.mp_titancore_flame_wave_secondary, DOT_DAMAGE_FRAC )
FW_AddHarvesterDamageSourceModifier( eDamageSourceId.mp_titanweapon_heat_shield, DOT_DAMAGE_FRAC )
}

// this function can't handle specific damageSourceID, such as plasma railgun, but is the best to scale both shield and health damage
Expand All @@ -1785,6 +1843,21 @@ void function OnHarvesterDamaged( entity harvester, var damageInfo )
if ( !IsValid( harvester ) )
return

// Entities (non-Players and non-NPCs) don't consider damaged entity lists, which makes ground attacks (e.g. Arc Wave) and thermite hit more than they should
entity inflictor = DamageInfo_GetInflictor( damageInfo )
if ( IsValid( inflictor ) && ( inflictor.e.onlyDamageEntitiesOnce || inflictor.e.onlyDamageEntitiesOncePerTick ) )
{
if ( inflictor.e.damagedEntities.contains( harvester ) )
{
DamageInfo_SetDamage( damageInfo, 0 )
return
}
else
{
inflictor.e.damagedEntities.append( harvester )
}
}

int friendlyTeam = harvester.GetTeam()
int enemyTeam = GetOtherTeam( friendlyTeam )
int damageSourceID = DamageInfo_GetDamageSourceIdentifier( damageInfo )
Expand All @@ -1809,52 +1882,9 @@ void function OnHarvesterDamaged( entity harvester, var damageInfo )
// always reset harvester's recharge delay
harvesterstruct.lastDamage = Time()


// done damage adjustments here, since harvester prop's health is setting manually through damageAmount
if ( damageSourceID == eDamageSourceId.mp_titancore_laser_cannon )
DamageInfo_SetDamage( damageInfo, DamageInfo_GetDamage( damageInfo ) / 50 ) // laser core shreds super well for some reason

// plasma railgun can always do no-charge shots and deal same damage
if ( damageSourceID == eDamageSourceId.mp_titanweapon_sniper ) // nerf northstar
{
DamageInfo_SetDamage( damageInfo, DamageInfo_GetDamage( damageInfo ) / 3 )
entity inflictor = DamageInfo_GetInflictor( damageInfo )
if( IsValid( inflictor ) && inflictor.IsProjectile() )
{
inflictor.s.extraDamagePerBullet = expect int( inflictor.s.extraDamagePerBullet ) / 3
}
}

// leadwall have high pilot damage so works really well aginst harvester
if ( damageSourceID == eDamageSourceId.mp_titanweapon_leadwall ) // nerf ronin
DamageInfo_SetDamage( damageInfo, DamageInfo_GetDamage( damageInfo ) / 2 )

// missiles mostly have high pilot damage so works really well aginst harvester
if ( damageSourceID == eDamageSourceId.mp_titanweapon_salvo_rockets ||
damageSourceID == eDamageSourceId.mp_titanweapon_shoulder_rockets ||
damageSourceID == eDamageSourceId.mp_titancore_salvo_core
) // titan missiles
DamageInfo_SetDamage( damageInfo, DamageInfo_GetDamage( damageInfo ) / 3 )

if ( damageSourceID == eDamageSourceId.mp_titanweapon_sticky_40mm ) // 40mm trakcer cannon
DamageInfo_SetDamage( damageInfo, DamageInfo_GetDamage( damageInfo ) / 2 )

if ( damageSourceID == eDamageSourceId.mp_titanweapon_flightcore_rockets ) // flight core shreds well
DamageInfo_SetDamage( damageInfo, DamageInfo_GetDamage( damageInfo ) / 5 )

// cluster missle is very effective against non-moving targets
if ( damageSourceID == eDamageSourceId.mp_titanweapon_dumbfire_rockets ) // cluster missile shreds super well
DamageInfo_SetDamage( damageInfo, DamageInfo_GetDamage( damageInfo ) / 10 )

// scorch's thermites is very effective against non-moving targets
if ( damageSourceID == eDamageSourceId.mp_titanweapon_heat_shield ||
damageSourceID == eDamageSourceId.mp_titanweapon_meteor_thermite ||
damageSourceID == eDamageSourceId.mp_titanweapon_flame_wall ||
damageSourceID == eDamageSourceId.mp_titanability_slow_trap ||
damageSourceID == eDamageSourceId.mp_titancore_flame_wave_secondary
) // scorch's thermite damages, nerf scorch
DamageInfo_SetDamage( damageInfo, DamageInfo_GetDamage( damageInfo ) / 5 )

// Should be moved to a final damage callback once those are added
if ( damageSourceID in file.harvesterDamageSourceMods )
DamageInfo_ScaleDamage( damageInfo, file.harvesterDamageSourceMods[ damageSourceID ] )
}
void function OnHarvesterPostDamaged( entity harvester, var damageInfo )
{
Expand Down Expand Up @@ -1970,7 +2000,6 @@ void function OnHarvesterPostDamaged( entity harvester, var damageInfo )
}
}


// harvester down!
if ( harvester.GetHealth() == 0 )
{
Expand Down
4 changes: 2 additions & 2 deletions Northstar.Custom/mod/scripts/vscripts/gamemodes/sh_gamemode_fw_custom.nut
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Original file line number Diff line number Diff line change
Expand Up @@ -7,8 +7,8 @@ global function SHCreateGamemodeFW_Init

// object settings, changable through playlist vars
// default havester settings
global const int FW_DEFAULT_HARVESTER_HEALTH = 25000
global const int FW_DEFAULT_HARVESTER_SHIELD = 5000
global const int FW_DEFAULT_HARVESTER_HEALTH = 87500
global const int FW_DEFAULT_HARVESTER_SHIELD = 17500
global const float FW_DEFAULT_HARVESTER_REGEN_DELAY = 12.0
global const float FW_DEFAULT_HARVESTER_REGEN_TIME = 10.0
// default turret settings
Expand Down
4 changes: 3 additions & 1 deletion Northstar.CustomServers/mod/scripts/vscripts/_harvester.gnut
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Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,9 @@ HarvesterStruct function SpawnHarvester( vector origin, vector angles, int healt
harvester.SetShieldHealthMax( shieldHealth )
harvester.SetShieldHealth( shieldHealth )
harvester.EnableAttackableByAI( 30, 0, AI_AP_FLAG_NONE )
SetObjectCanBeMeleed( harvester, false )
SetCustomSmartAmmoTarget( harvester, true )
SetObjectCanBeMeleed( harvester, true )
SetVisibleEntitiesInConeQueriableEnabled( harvester, true )
SetTeam(harvester,team)

DispatchSpawn( harvester )
Expand Down