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Update explosion to use a sphere trace #53

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Update explosion to use a sphere trace #53

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58a3ff3
Update explosion to use a sphere trace
Aug 29, 2022
9c3f6b6
Re-arrange code, add debug text
Sep 2, 2022
ccd639b
Fix recursion issue
Sep 3, 2022
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106 changes: 100 additions & 6 deletions paid_support_sentry_buster.sp
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Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,26 @@ public Plugin myinfo =
url = "www.sourcemod.com"
}

enum struct SentryBuster
{
int userid;
float radius;
float damage;

float position[3];

void Set(int client)
{
if (client > 0 && client <= MaxClients)
this.userid = GetClientUserId(client);
}
int Get()
{
return GetClientOfUserId(this.userid);
}
}
SentryBuster LastBuster;

bool g_Taunt_clamp = false;
public void OnPluginStart()
{
Expand Down Expand Up @@ -324,6 +344,27 @@ public Action Bewm(Handle timer, any userid)
RemoveEdict(explosion);
}
bool FF = false;

// Set our struct info for the sentry buster
LastBuster.Set(client); // Set this client as the current exploding sentry buster
LastBuster.radius = 300.0; // Whatever we want the explosion radius to be
LastBuster.damage = 2500.0; // Damage to deal
LastBuster.position = clientPos;

PrintToChatAll("Last Buster = Client: %i\nRadius = %.1f\nDamage = %.1f", LastBuster.Get(), LastBuster.radius, LastBuster.damage);

// This will include everything in one go, no need to loop through all clients and then also entities
TR_EnumerateEntitiesSphere(clientPos, LastBuster.radius, MASK_SHOT, FindEntitiesInSphere, LastBuster.Get());

PrintToChatAll("Enumerating");

EmitSoundToAll("mvm/sentrybuster/mvm_sentrybuster_explode.wav", client);
AttachParticle(client, "fluidSmokeExpl_ring_mvm");
DoDamage(client, client, 2500);
FakeClientCommand(client, "kill");
//CreateTimer(0.0, Timer_RemoveRagdoll, GetClientUserId(client), TIMER_FLAG_NO_MAPCHANGE);

/* Going to try replacing all this with a simple sphere trace
for (int i = 1; i <= MaxClients; i++)
{
if (!IsValidClient(i)) continue;
Expand Down Expand Up @@ -370,15 +411,68 @@ public Action Bewm(Handle timer, any userid)
// }
}
}
EmitSoundToAll("mvm/sentrybuster/mvm_sentrybuster_explode.wav", client);
AttachParticle(client, "fluidSmokeExpl_ring_mvm");
DoDamage(client, client, 2500);
FakeClientCommand(client, "kill");
//CreateTimer(0.0, Timer_RemoveRagdoll, GetClientUserId(client), TIMER_FLAG_NO_MAPCHANGE);
TracedTarget = INVALID_ENT_REFERENCE;
*/

return Plugin_Handled;
}

bool FindEntitiesInSphere(int entity, int exclude)
{
// Ignore entities that we can't or shouldn't damage
bool damage = false;

if (exclude == entity)
return true; // continue, do nothing

if (entity == 0)
return true; // Ignore the world

PrintToChatAll("Found entity");

float endPos[3];

// Check if this is a client.. we shouldn't have to check for team relations since we can't damage teammates regardless
if (entity <= MaxClients)
{
PrintToChatAll("Entity is a client");
if (IsPlayerAlive(entity)) // This really shouldn't ever error... but if it for some reason does, just add an additional check for IsClientInGame()
{
damage = true;

GetClientAbsOrigin(entity, endPos);
endPos[2] += 40.0; // Center mass
}
}
else if (IsValidEntity(entity)) // Probably not needed? If it's not a client it should always be a valid entity, regardless..
{
char classname[64];
GetEntityClassname(entity, classname, sizeof classname);

PrintToChatAll("Entity is a building: %s", classname);

// All building types
if (StrContains(classname, "obj_") != -1)
{
damage = true;

GetEntPropVector(entity, Prop_Data, "m_vecOrigin", endPos);
}
}

if (damage)
{
//TracedTarget = INVALID_ENT_REFERENCE;
if (CanSeeTarget(LastBuster.position, endPos, entity, LastBuster.Get()))
{
PrintToChatAll("Target is visible");
// Damage the entity
SDKHooks_TakeDamage(entity, LastBuster.Get(), LastBuster.Get(), LastBuster.damage, DMG_BLAST);
}
}

return true; // We want to keep iterating until we run out of overlapped entities.. nothing should really need to stop this
}

bool CanSeeTarget(float start[3], float end[3], int target, int source)
{
bool result = false;
Expand Down