/**
* @brief Function to distribute rewards to entities that killed this one.
* @param self
*/
void G_RewardAttackers( gentity_t *self )
{
float value, share, reward, enemyDamage, damageShare;
int playerNum, maxHealth;
gentity_t *player;
team_t ownTeam, playerTeam;
// Only reward killing players and buildables
if ( self->client )
{
ownTeam = (team_t) self->client->pers.team;
maxHealth = self->client->ps.stats[ STAT_MAX_HEALTH ];
value = BG_GetValueOfPlayer( &self->client->ps );
}
else if ( self->s.eType == ET_BUILDABLE )
{
ownTeam = (team_t) self->buildableTeam;
maxHealth = BG_Buildable( self->s.modelindex )->health;
value = BG_IsMainStructure( &self->s )
? MAIN_STRUCTURE_MOMENTUM_VALUE
: BG_Buildable( self->s.modelindex )->buildPoints;
// Give partial credits for buildables in construction
if ( !self->spawned )
{
value *= ( level.time - self->creationTime ) /
( float )BG_Buildable( self->s.modelindex )->buildTime;
}
}
else
{
return;
}
// Sum up damage dealt by enemies
enemyDamage = 0.0f;
for ( playerNum = 0; playerNum < level.maxclients; playerNum++ )
{
player = &g_entities[ playerNum ];
playerTeam = (team_t) player->client->pers.team;
// Player must be on the other team
if ( playerTeam == ownTeam || playerTeam <= TEAM_NONE || playerTeam >= NUM_TEAMS )
{
continue;
}
enemyDamage += self->credits[ playerNum ].value;
}
if ( enemyDamage <= 0 )
{
return;
}
// Give individual rewards
for ( playerNum = 0; playerNum < level.maxclients; playerNum++ )
{
player = &g_entities[ playerNum ];
playerTeam = (team_t) player->client->pers.team;
damageShare = self->credits[ playerNum ].value;
// Clear reward array
self->credits[ playerNum ].value = 0.0f;
// Player must be on the other team
if ( playerTeam == ownTeam || playerTeam <= TEAM_NONE || playerTeam >= NUM_TEAMS )
{
continue;
}
// Player must have dealt damage
if ( damageShare <= 0.0f )
{
continue;
}
share = damageShare / ( float )maxHealth;
reward = value * share;
if ( self->s.eType == ET_BUILDABLE )
{
// Add score
G_AddMomentumToScore( player, reward );
// Add momentum
G_AddMomentumForDestroyingStep( self, player, reward );
}
else
{
// Add score
G_AddCreditsToScore( player, ( int )reward );
// Add credits
G_AddCreditToClient( player->client, ( short )reward, true );
// Add momentum
G_AddMomentumForKillingStep( self, player, share );
}
}
// Complete momentum modification
G_AddMomentumEnd();
}
bool BG_IsMainStructure( entityState_t *es )
{
if ( es->eType != ET_BUILDABLE ) return false;
return BG_IsMainStructure( (buildable_t)es->modelindex );
}
