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Redoing movement to introduce proper rotation

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This commit is contained in:
KimLS
2018-09-24 22:41:53 -07:00
parent 1aa97957d8
commit 29ea65a71e
25 changed files with 423 additions and 1311 deletions
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zone/mob_ai.cpp
+81 -81
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@@ -916,7 +916,7 @@ void Client::AI_Process()
float dist = DistanceSquared(m_Position, owner->GetPosition());
if (dist >= 202500) { // >= 450 distance
Teleport(static_cast<glm::vec3>(owner->GetPosition()));
Teleport(owner->GetPosition());
SendPositionUpdate(); // this shouldn't happen a lot (and hard to make it) so lets not rate limit
} else if (dist >= 400) { // >=20
if (AI_movement_timer->Check()) {
@@ -936,86 +936,86 @@ void Client::AI_Process()
void Mob::ProcessForcedMovement()
{
// we are being pushed, we will hijack this movement timer
// this also needs to be done before casting to have a chance to interrupt
// this flag won't be set if the mob can't be pushed (rooted etc)
if (AI_movement_timer->Check()) {
bool bPassed = true;
glm::vec3 normal;
// no zone map = fucked
if (zone->HasMap()) {
// in front
m_CollisionBox[0].x = m_Position.x + 3.0f * g_Math.FastSin(0.0f);
m_CollisionBox[0].y = m_Position.y + 3.0f * g_Math.FastCos(0.0f);
m_CollisionBox[0].z = m_Position.z;
// 45 right front
m_CollisionBox[1].x = m_Position.x + 3.0f * g_Math.FastSin(64.0f);
m_CollisionBox[1].y = m_Position.y + 3.0f * g_Math.FastCos(64.0f);
m_CollisionBox[1].z = m_Position.z;
// to right
m_CollisionBox[2].x = m_Position.x + 3.0f * g_Math.FastSin(128.0f);
m_CollisionBox[2].y = m_Position.y + 3.0f * g_Math.FastCos(128.0f);
m_CollisionBox[2].z = m_Position.z;
// 45 right back
m_CollisionBox[3].x = m_Position.x + 3.0f * g_Math.FastSin(192.0f);
m_CollisionBox[3].y = m_Position.y + 3.0f * g_Math.FastCos(192.0f);
m_CollisionBox[3].z = m_Position.z;
// behind
m_CollisionBox[4].x = m_Position.x + 3.0f * g_Math.FastSin(256.0f);
m_CollisionBox[4].y = m_Position.y + 3.0f * g_Math.FastCos(256.0f);
m_CollisionBox[4].z = m_Position.z;
// 45 left back
m_CollisionBox[5].x = m_Position.x + 3.0f * g_Math.FastSin(320.0f);
m_CollisionBox[5].y = m_Position.y + 3.0f * g_Math.FastCos(320.0f);
m_CollisionBox[5].z = m_Position.z;
// to left
m_CollisionBox[6].x = m_Position.x + 3.0f * g_Math.FastSin(384.0f);
m_CollisionBox[6].y = m_Position.y + 3.0f * g_Math.FastCos(384.0f);
m_CollisionBox[6].z = m_Position.z;
// 45 left front
m_CollisionBox[7].x = m_Position.x + 3.0f * g_Math.FastSin(448.0f);
m_CollisionBox[7].y = m_Position.y + 3.0f * g_Math.FastCos(448.0f);
m_CollisionBox[7].z = m_Position.z;
// collision happened, need to move along the wall
float distance = 0.0f, shortest = std::numeric_limits<float>::infinity();
glm::vec3 tmp_nrm;
for (auto &vec : m_CollisionBox) {
if (zone->zonemap->DoCollisionCheck(vec, vec + m_Delta, tmp_nrm, distance)) {
bPassed = false; // lets try with new projection next pass
if (distance < shortest) {
normal = tmp_nrm;
shortest = distance;
}
}
}
}
if (bPassed) {
ForcedMovement = 0;
Teleport(m_Position + m_Delta);
m_Delta = glm::vec4();
SendPositionUpdate();
FixZ(); // so we teleport to the ground locally, we want the client to interpolate falling etc
} else if (--ForcedMovement) {
if (normal.z < -0.15f) // prevent too much wall climbing. ex. OMM's room in anguish
normal.z = 0.0f;
auto proj = glm::proj(static_cast<glm::vec3>(m_Delta), normal);
m_Delta.x -= proj.x;
m_Delta.y -= proj.y;
m_Delta.z -= proj.z;
} else {
m_Delta = glm::vec4(); // well, we failed to find a spot to be forced to, lets give up
}
}
//// we are being pushed, we will hijack this movement timer
//// this also needs to be done before casting to have a chance to interrupt
//// this flag won't be set if the mob can't be pushed (rooted etc)
//if (AI_movement_timer->Check()) {
// bool bPassed = true;
// glm::vec3 normal;
//
// // no zone map = fucked
// if (zone->HasMap()) {
// // in front
// m_CollisionBox[0].x = m_Position.x + 3.0f * g_Math.FastSin(0.0f);
// m_CollisionBox[0].y = m_Position.y + 3.0f * g_Math.FastCos(0.0f);
// m_CollisionBox[0].z = m_Position.z;
//
// // 45 right front
// m_CollisionBox[1].x = m_Position.x + 3.0f * g_Math.FastSin(64.0f);
// m_CollisionBox[1].y = m_Position.y + 3.0f * g_Math.FastCos(64.0f);
// m_CollisionBox[1].z = m_Position.z;
//
// // to right
// m_CollisionBox[2].x = m_Position.x + 3.0f * g_Math.FastSin(128.0f);
// m_CollisionBox[2].y = m_Position.y + 3.0f * g_Math.FastCos(128.0f);
// m_CollisionBox[2].z = m_Position.z;
//
// // 45 right back
// m_CollisionBox[3].x = m_Position.x + 3.0f * g_Math.FastSin(192.0f);
// m_CollisionBox[3].y = m_Position.y + 3.0f * g_Math.FastCos(192.0f);
// m_CollisionBox[3].z = m_Position.z;
//
// // behind
// m_CollisionBox[4].x = m_Position.x + 3.0f * g_Math.FastSin(256.0f);
// m_CollisionBox[4].y = m_Position.y + 3.0f * g_Math.FastCos(256.0f);
// m_CollisionBox[4].z = m_Position.z;
//
// // 45 left back
// m_CollisionBox[5].x = m_Position.x + 3.0f * g_Math.FastSin(320.0f);
// m_CollisionBox[5].y = m_Position.y + 3.0f * g_Math.FastCos(320.0f);
// m_CollisionBox[5].z = m_Position.z;
//
// // to left
// m_CollisionBox[6].x = m_Position.x + 3.0f * g_Math.FastSin(384.0f);
// m_CollisionBox[6].y = m_Position.y + 3.0f * g_Math.FastCos(384.0f);
// m_CollisionBox[6].z = m_Position.z;
//
// // 45 left front
// m_CollisionBox[7].x = m_Position.x + 3.0f * g_Math.FastSin(448.0f);
// m_CollisionBox[7].y = m_Position.y + 3.0f * g_Math.FastCos(448.0f);
// m_CollisionBox[7].z = m_Position.z;
//
// // collision happened, need to move along the wall
// float distance = 0.0f, shortest = std::numeric_limits<float>::infinity();
// glm::vec3 tmp_nrm;
// for (auto &vec : m_CollisionBox) {
// if (zone->zonemap->DoCollisionCheck(vec, vec + m_Delta, tmp_nrm, distance)) {
// bPassed = false; // lets try with new projection next pass
// if (distance < shortest) {
// normal = tmp_nrm;
// shortest = distance;
// }
// }
// }
// }
//
// if (bPassed) {
// ForcedMovement = 0;
// Teleport(m_Position + m_Delta);
// m_Delta = glm::vec4();
// SendPositionUpdate();
// FixZ(); // so we teleport to the ground locally, we want the client to interpolate falling etc
// } else if (--ForcedMovement) {
// if (normal.z < -0.15f) // prevent too much wall climbing. ex. OMM's room in anguish
// normal.z = 0.0f;
// auto proj = glm::proj(static_cast<glm::vec3>(m_Delta), normal);
// m_Delta.x -= proj.x;
// m_Delta.y -= proj.y;
// m_Delta.z -= proj.z;
// } else {
// m_Delta = glm::vec4(); // well, we failed to find a spot to be forced to, lets give up
// }
//}
}
void Mob::AI_Process() {