markmental/yapb-noob-edition
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Improved monsters targeting👾 (#203)

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Improved monsters targeting
Fixed aim offset for monsters
This commit is contained in:
Hedgehog Fog 2020-12-09 19:00:43 +02:00 • committed by GitHub
commit ed46e3238d
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 22 additions and 7 deletions
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1
inc/yapb.h
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@ -765,6 +765,7 @@ private:
float isInFOV (const Vector &dest);
float getShiftSpeed ();
float getEnemyBodyOffsetCorrection (float distance);
float calculateScaleFactor (edict_t *ent);
bool canReplaceWeapon ();
bool canDuckUnder (const Vector &normal);

28
src/combat.cpp
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@ -133,12 +133,14 @@ bool Bot::checkBodyParts (edict_t *target) {
}
// check top of head
spot.z += 25.0f;
game.testLine (eyes, spot, TraceIgnore::Everything, self, &result);
if (util.isPlayer (target)) {
spot.z += 25.0f;
game.testLine (eyes, spot, TraceIgnore::Everything, self, &result);
if (result.flFraction >= 1.0f) {
m_enemyParts |= Visibility::Head;
m_enemyOrigin = result.vecEndPos;
if (result.flFraction >= 1.0f) {
m_enemyParts |= Visibility::Head;
m_enemyOrigin = result.vecEndPos;
}
}
if (m_enemyParts != 0) {
@ -270,7 +272,9 @@ bool Bot::lookupEnemies () {
// see if bot can see the monster...
if (seesEnemy (intresting)) {
float distance = (intresting->v.origin - pev->origin).lengthSq ();
// higher priority for big monsters
float scaleFactor = (1.0f / calculateScaleFactor (intresting));
float distance = (intresting->v.origin - pev->origin).lengthSq () * scaleFactor;
if (distance * 0.7f < nearestDistance) {
nearestDistance = distance;
@ -499,7 +503,7 @@ const Vector &Bot::getEnemyBodyOffset () {
if (!m_enemyParts && (m_states & Sense::SuspectEnemy)) {
aimPos += getBodyOffsetError (distance);
}
else {
else if (util.isPlayer (m_enemy)) {
const float highOffset = m_difficulty > Difficulty::Normal ? 3.5f : 0.0f;
// now take in account different parts of enemy body
@ -1650,3 +1654,13 @@ void Bot::checkReload () {
}
}
}
float Bot::calculateScaleFactor (edict_t *ent) {
Vector entSize = ent->v.maxs - ent->v.mins;
float entArea = 2 * (entSize.x * entSize.y + entSize.y * entSize.z + entSize.x * entSize.z);
Vector botSize = pev->maxs - pev->mins;
float botArea = 2 * (botSize.x * botSize.y + botSize.y * botSize.z + botSize.x * botSize.z);
return entArea / botArea;
}