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colobot/colobot-base/object/motion/motionbee.cpp

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/*
* This file is part of the Colobot: Gold Edition source code
* Copyright (C) 2001-2023, Daniel Roux, EPSITEC SA & TerranovaTeam
* http://epsitec.ch; http://colobot.info; http://github.com/colobot
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://gnu.org/licenses
*/
#include "object/motion/motionbee.h"
#include "app/app.h"
#include "graphics/engine/engine.h"
#include "graphics/engine/oldmodelmanager.h"
#include "math/func.h"
#include "object/old_object.h"
#include "physics/physics.h"
#include <stdio.h>
const float START_TIME = 1000.0f; // beginning of the relative time
// Object's constructor.
CMotionBee::CMotionBee(COldObject* object)
: CMotion(object),
m_armAngles()
{
m_armMember = START_TIME;
m_armTimeAbs = START_TIME;
m_armTimeMarch = START_TIME;
}
// Object's destructor.
CMotionBee::~CMotionBee()
{
}
// Removes an object.
void CMotionBee::DeleteObject(bool bAll)
{
}
// Creates a vehicle traveling any lands on the ground.
void CMotionBee::Create(glm::vec3 pos, float angle, ObjectType type,
float power, Gfx::COldModelManager* modelManager)
{
int rank;
m_object->SetType(type);
// Creates main base.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_VEHICLE); // this is a moving object
m_object->SetObjectRank(0, rank);
modelManager->AddModelReference("bee1", false, rank);
m_object->SetPosition(pos);
m_object->SetRotationY(angle);
// A vehicle must have an obligatory collision
// with a sphere of center (0, y, 0) (see GetCrashSphere).
m_object->AddCrashSphere(CrashSphere(glm::vec3(0.0f, 0.0f, 0.0f), 4.0f, SOUND_BOUM, 0.20f));
m_object->SetCameraCollisionSphere(Math::Sphere(glm::vec3(-1.0f, 1.0f, 0.0f), 5.0f));
// Creates the head.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
m_object->SetObjectRank(1, rank);
m_object->SetObjectParent(1, 0);
modelManager->AddModelReference("bee2", false, rank);
m_object->SetPartPosition(1, glm::vec3(1.6f, 0.3f, 0.0f));
// Creates the tail.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
m_object->SetObjectRank(2, rank);
m_object->SetObjectParent(2, 0);
modelManager->AddModelReference("bee3", false, rank);
m_object->SetPartPosition(2, glm::vec3(-0.8f, 0.0f, 0.0f));
// Creates a right-back thigh.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
m_object->SetObjectRank(3, rank);
m_object->SetObjectParent(3, 0);
modelManager->AddModelReference("ant4", false, rank);
m_object->SetPartPosition(3, glm::vec3(-0.3f, -0.1f, -0.2f));
// Creates a right-back leg.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
m_object->SetObjectRank(4, rank);
m_object->SetObjectParent(4, 3);
modelManager->AddModelReference("ant5", false, rank);
m_object->SetPartPosition(4, glm::vec3(0.0f, 0.0f, -1.0f));
// Creates a right-back foot.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
m_object->SetObjectRank(5, rank);
m_object->SetObjectParent(5, 4);
modelManager->AddModelReference("ant6", false, rank);
m_object->SetPartPosition(5, glm::vec3(0.0f, 0.0f, -2.0f));
// Creates two middle-right thighs.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
m_object->SetObjectRank(6, rank);
m_object->SetObjectParent(6, 0);
modelManager->AddModelReference("ant4", false, rank);
m_object->SetPartPosition(6, glm::vec3(0.3f, -0.1f, -0.4f));
// Creates two middle-right legs.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
m_object->SetObjectRank(7, rank);
m_object->SetObjectParent(7, 6);
modelManager->AddModelReference("ant5", false, rank);
m_object->SetPartPosition(7, glm::vec3(0.0f, 0.0f, -1.0f));
// Creates two middle-right feet.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
m_object->SetObjectRank(8, rank);
m_object->SetObjectParent(8, 7);
modelManager->AddModelReference("ant6", false, rank);
m_object->SetPartPosition(8, glm::vec3(0.0f, 0.0f, -2.0f));
// Creates the right front thigh.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
m_object->SetObjectRank(9, rank);
m_object->SetObjectParent(9, 0);
modelManager->AddModelReference("ant4", false, rank);
m_object->SetPartPosition(9, glm::vec3(1.0f, -0.1f, -0.7f));
// Creates the right front leg.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
m_object->SetObjectRank(10, rank);
m_object->SetObjectParent(10, 9);
modelManager->AddModelReference("ant5", false, rank);
m_object->SetPartPosition(10, glm::vec3(0.0f, 0.0f, -1.0f));
// Creates the right front foot.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
m_object->SetObjectRank(11, rank);
m_object->SetObjectParent(11, 10);
modelManager->AddModelReference("ant6", false, rank);
m_object->SetPartPosition(11, glm::vec3(0.0f, 0.0f, -2.0f));
// Creates a left-back thigh.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
m_object->SetObjectRank(12, rank);
m_object->SetObjectParent(12, 0);
modelManager->AddModelReference("ant4", false, rank);
m_object->SetPartPosition(12, glm::vec3(-0.3f, -0.1f, 0.2f));
m_object->SetPartRotationY(12, Math::PI);
// Creates a left-back leg.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
m_object->SetObjectRank(13, rank);
m_object->SetObjectParent(13, 12);
modelManager->AddModelReference("ant5", false, rank);
m_object->SetPartPosition(13, glm::vec3(0.0f, 0.0f, -1.0f));
// Creates a left-back foot.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
m_object->SetObjectRank(14, rank);
m_object->SetObjectParent(14, 13);
modelManager->AddModelReference("ant6", false, rank);
m_object->SetPartPosition(14, glm::vec3(0.0f, 0.0f, -2.0f));
// Creates two middle-left thigh.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
m_object->SetObjectRank(15, rank);
m_object->SetObjectParent(15, 0);
modelManager->AddModelReference("ant4", false, rank);
m_object->SetPartPosition(15, glm::vec3(0.3f, -0.1f, 0.4f));
m_object->SetPartRotationY(15, Math::PI);
// Creates two middle-left legs.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
m_object->SetObjectRank(16, rank);
m_object->SetObjectParent(16, 15);
modelManager->AddModelReference("ant5", false, rank);
m_object->SetPartPosition(16, glm::vec3(0.0f, 0.0f, -1.0f));
// Creates two middle-left feet.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
m_object->SetObjectRank(17, rank);
m_object->SetObjectParent(17, 16);
modelManager->AddModelReference("ant6", false, rank);
m_object->SetPartPosition(17, glm::vec3(0.0f, 0.0f, -2.0f));
// Creates front-left thigh.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
m_object->SetObjectRank(18, rank);
m_object->SetObjectParent(18, 0);
modelManager->AddModelReference("ant4", false, rank);
m_object->SetPartPosition(18, glm::vec3(1.0f, -0.1f, 0.7f));
m_object->SetPartRotationY(18, Math::PI);
// Creates front-left leg.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
m_object->SetObjectRank(19, rank);
m_object->SetObjectParent(19, 18);
modelManager->AddModelReference("ant5", false, rank);
m_object->SetPartPosition(19, glm::vec3(0.0f, 0.0f, -1.0f));
// Creates front-left foot.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
m_object->SetObjectRank(20, rank);
m_object->SetObjectParent(20, 19);
modelManager->AddModelReference("ant6", false, rank);
m_object->SetPartPosition(20, glm::vec3(0.0f, 0.0f, -2.0f));
// Creates the right wing.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
m_object->SetObjectRank(21, rank);
m_object->SetObjectParent(21, 0);
modelManager->AddModelReference("bee7", false, rank);
m_object->SetPartPosition(21, glm::vec3(0.8f, 0.4f, -0.5f));
// Creates the left wing.
rank = m_engine->CreateObject(m_object);
m_engine->SetObjectType(rank, Gfx::ENG_OBJTYPE_DESCENDANT);
m_object->SetObjectRank(22, rank);
m_object->SetObjectParent(22, 0);
modelManager->AddModelReference("bee7", true, rank);
m_object->SetPartPosition(22, glm::vec3(0.8f, 0.4f, 0.5f));
m_object->CreateShadowCircle(6.0f, 0.5f);
CreatePhysics();
m_object->SetFloorHeight(0.0f);
pos = m_object->GetPosition();
m_object->SetPosition(pos); // to display the shadows immediately
m_engine->LoadAllTextures();
}
// Creates the physical object.
void CMotionBee::CreatePhysics()
{
Character* character;
int i;
int member_march[] =
{
// x1,y1,z1, x2,y2,z2, x3,y3,z3, // in the air:
0,45,0, 0,45,0, 0,50,0, // t0: thighs 1..3
30,-70,0, 20,-105,20, 25,-100,0, // t0: legs 1..3
-70,75,0, -30,80,0, -80,80,0, // t0: feet 1..3
// on the ground:
0,30,0, 0,20,0, 0,15,0, // t1: thighs 1..3
-15,-50,0, -20,-60,0, -10,-75,0, // t1: legs 1..3
-40,50,0, -25,15,0, -50,35,0, // t1: feet 1..3
// on the ground back:
0,35,0, 0,30,0, 0,20,0, // t2: thighs 1..3
-20,-15,0, -30,-55,0, -25,-70,15, // t2: legs 1..3
-25,25,0, -20,60,0, -30,95,0, // t2: feet 1..3
};
int member_spec[] =
{
// x1,y1,z1, x2,y2,z2, x3,y3,z3, // ball carrier:
0,45,0, 0,45,0, 0,50,0, // s0: thighs 1..3
-35,-70,0, -20,-85,-25, -25,-100,0, // s0: legs 1..3
-110,75,-15, -130,80,-25, -125,40,0, // s0: feet 1..3
// burning:
0,45,0, 0,45,0, 0,50,0, // s1: thighs 1..3
-35,-70,0, -20,-85,-25, -25,-100,0, // s1: legs 1..3
-110,75,-15, -130,80,-25, -125,40,0, // s1: feet 1..3
// destroyed:
0,45,0, 0,45,0, 0,50,0, // s2: thighs 1..3
-35,-70,0, -20,-85,-25, -25,-100,0, // s2: legs 1..3
-110,75,-15, -130,80,-25, -125,40,0, // s2: feet 1..3
};
character = m_object->GetCharacter();
character->wheelFront = 3.0f;
character->wheelBack = 3.0f;
character->wheelLeft = 5.0f;
character->wheelRight = 5.0f;
character->height = 2.5f;
m_physics->SetLinMotionX(MO_ADVSPEED, 50.0f);
m_physics->SetLinMotionX(MO_RECSPEED, 50.0f);
m_physics->SetLinMotionX(MO_ADVACCEL, 20.0f);
m_physics->SetLinMotionX(MO_RECACCEL, 20.0f);
m_physics->SetLinMotionX(MO_STOACCEL, 20.0f);
m_physics->SetLinMotionX(MO_TERSLIDE, 5.0f);
m_physics->SetLinMotionZ(MO_TERSLIDE, 5.0f);
m_physics->SetLinMotionX(MO_TERFORCE, 10.0f);
m_physics->SetLinMotionZ(MO_TERFORCE, 10.0f);
m_physics->SetLinMotionZ(MO_MOTACCEL, 40.0f);
m_physics->SetLinMotionY(MO_ADVSPEED, 60.0f);
m_physics->SetLinMotionY(MO_RECSPEED, 60.0f);
m_physics->SetLinMotionY(MO_ADVACCEL, 20.0f);
m_physics->SetLinMotionY(MO_RECACCEL, 50.0f);
m_physics->SetLinMotionY(MO_STOACCEL, 50.0f);
m_physics->SetCirMotionY(MO_ADVSPEED, 1.0f*Math::PI);
m_physics->SetCirMotionY(MO_RECSPEED, 1.0f*Math::PI);
m_physics->SetCirMotionY(MO_ADVACCEL, 20.0f);
m_physics->SetCirMotionY(MO_RECACCEL, 20.0f);
m_physics->SetCirMotionY(MO_STOACCEL, 40.0f);
for ( i=0 ; i<3*3*3*3 ; i++ )
{
m_armAngles[3*3*3*3*MB_MARCH+i] = member_march[i];
}
for ( i=0 ; i<3*3*3*3 ; i++ )
{
m_armAngles[3*3*3*3*MB_SPEC+i] = member_spec[i];
}
}
// Management of an event.
bool CMotionBee::EventProcess(const Event &event)
{
CMotion::EventProcess(event);
if ( event.type == EVENT_FRAME )
{
return EventFrame(event);
}
return true;
}
// Management of an event.
bool CMotionBee::EventFrame(const Event &event)
{
glm::vec3 dir;
float s, a, prog = 0.0f;
int action, i, st, nd;
bool bStop;
if ( m_engine->GetPause() ) return true;
if ( !m_engine->IsVisiblePoint(m_object->GetPosition()) ) return true;
s = m_physics->GetLinMotionX(MO_MOTSPEED)*0.30f;
a = fabs(m_physics->GetCirMotionY(MO_MOTSPEED)*2.00f);
if ( s == 0.0f && a != 0.0f ) a *= 1.5f;
m_armTimeAbs += event.rTime;
m_armTimeMarch += (s)*event.rTime*0.15f;
m_armMember += (s+a)*event.rTime*0.15f;
bStop = ( a == 0.0f && s == 0.0f ); // stopped?
if ( !m_physics->GetLand() ) bStop = true;
if ( bStop )
{
prog = Math::Mod(m_armTimeAbs, 2.0f)/10.0f;
a = Math::Mod(m_armMember, 1.0f);
a = (prog-a)*event.rTime*2.0f; // stop position is pleasantly
m_armMember += a;
}
action = MB_MARCH; // flying
m_actionType = -1;
if (IsObjectCarryingCargo(m_object)) m_actionType = MBS_HOLD; // carries the ball
assert(m_object->Implements(ObjectInterfaceType::Destroyable));
if ( dynamic_cast<CDestroyableObject*>(m_object)->GetDying() == DeathType::Burning ) // burning?
{
m_actionType = MBS_BURN;
}
else if ( dynamic_cast<CDestroyableObject*>(m_object)->IsDying() ) // destroyed?
{
m_actionType = MBS_RUIN;
}
for ( i=0 ; i<6 ; i++ ) // the six legs
{
if ( m_actionType != -1 ) // special action in progress?
{
st = 3*3*3*3*MB_SPEC + 3*3*3*m_actionType + (i%3)*3;
nd = st;
}
else
{
if ( i < 3 ) prog = Math::Mod(m_armMember+(2.0f-(i%3))*0.33f+0.0f, 1.0f);
else prog = Math::Mod(m_armMember+(2.0f-(i%3))*0.33f+0.3f, 1.0f);
if ( prog < 0.33f ) // t0..t1 ?
{
prog = prog/0.33f; // 0..1
st = 0; // index start
nd = 1; // index end
}
else if ( prog < 0.67f ) // t1..t2 ?
{
prog = (prog-0.33f)/0.33f; // 0..1
st = 1; // index start
nd = 2; // index end
}
else // t2..t0 ?
{
prog = (prog-0.67f)/0.33f; // 0..1
st = 2; // index start
nd = 0; // index end
}
st = 3*3*3*3*action + st*3*3*3 + (i%3)*3;
nd = 3*3*3*3*action + nd*3*3*3 + (i%3)*3;
}
if ( i < 3 ) // right leg (1..3) ?
{
m_object->SetPartRotationX(3+3*i+0, Math::PropAngle(m_armAngles[st+ 0], m_armAngles[nd+ 0], prog));
m_object->SetPartRotationY(3+3*i+0, Math::PropAngle(m_armAngles[st+ 1], m_armAngles[nd+ 1], prog));
m_object->SetPartRotationZ(3+3*i+0, Math::PropAngle(m_armAngles[st+ 2], m_armAngles[nd+ 2], prog));
m_object->SetPartRotationX(3+3*i+1, Math::PropAngle(m_armAngles[st+ 9], m_armAngles[nd+ 9], prog));
m_object->SetPartRotationY(3+3*i+1, Math::PropAngle(m_armAngles[st+10], m_armAngles[nd+10], prog));
m_object->SetPartRotationZ(3+3*i+1, Math::PropAngle(m_armAngles[st+11], m_armAngles[nd+11], prog));
m_object->SetPartRotationX(3+3*i+2, Math::PropAngle(m_armAngles[st+18], m_armAngles[nd+18], prog));
m_object->SetPartRotationY(3+3*i+2, Math::PropAngle(m_armAngles[st+19], m_armAngles[nd+19], prog));
m_object->SetPartRotationZ(3+3*i+2, Math::PropAngle(m_armAngles[st+20], m_armAngles[nd+20], prog));
}
else // left leg(4..6) ?
{
m_object->SetPartRotationX(3+3*i+0, Math::PropAngle( -m_armAngles[st+ 0], -m_armAngles[nd+ 0], prog));
m_object->SetPartRotationY(3+3*i+0, Math::PropAngle(180-m_armAngles[st+ 1], 180-m_armAngles[nd+ 1], prog));
m_object->SetPartRotationZ(3+3*i+0, Math::PropAngle( -m_armAngles[st+ 2], -m_armAngles[nd+ 2], prog));
m_object->SetPartRotationX(3+3*i+1, Math::PropAngle( m_armAngles[st+ 9], m_armAngles[nd+ 9], prog));
m_object->SetPartRotationY(3+3*i+1, Math::PropAngle( -m_armAngles[st+10], -m_armAngles[nd+10], prog));
m_object->SetPartRotationZ(3+3*i+1, Math::PropAngle( -m_armAngles[st+11], -m_armAngles[nd+11], prog));
m_object->SetPartRotationX(3+3*i+2, Math::PropAngle( m_armAngles[st+18], m_armAngles[nd+18], prog));
m_object->SetPartRotationY(3+3*i+2, Math::PropAngle( -m_armAngles[st+19], -m_armAngles[nd+19], prog));
m_object->SetPartRotationZ(3+3*i+2, Math::PropAngle( -m_armAngles[st+20], -m_armAngles[nd+20], prog));
}
}
if ( m_physics->GetLand() ) // on the ground?
{
assert(m_object->Implements(ObjectInterfaceType::Destroyable));
if ( bStop || dynamic_cast<CDestroyableObject*>(m_object)->GetDying() == DeathType::Burning )
{
m_object->SetPartRotationZ(2, sinf(m_armTimeAbs*1.7f)*0.15f+0.35f); // tail
}
if ( !dynamic_cast<CDestroyableObject*>(m_object)->IsDying() )
{
a = Math::Mod(m_armTimeMarch, 1.0f);
if ( a < 0.5f ) a = -1.0f+4.0f*a; // -1..1
else a = 3.0f-4.0f*a; // 1..-1
dir.x = sinf(a)*0.05f;
s = Math::Mod(m_armTimeMarch/2.0f, 1.0f);
if ( s < 0.5f ) s = -1.0f+4.0f*s; // -1..1
else s = 3.0f-4.0f*s; // 1..-1
dir.z = sinf(s)*0.1f;
dir.y = 0.0f;
m_object->SetTilt(dir);
m_object->SetPartRotationZ(2, -sinf(a)*0.3f); // tail
a = Math::Mod(m_armMember-0.1f, 1.0f);
if ( a < 0.33f )
{
dir.y = -(1.0f-(a/0.33f))*0.3f;
}
else if ( a < 0.67f )
{
dir.y = 0.0f;
}
else
{
dir.y = -(a-0.67f)/0.33f*0.3f;
}
dir.x = 0.0f;
dir.z = 0.0f;
m_object->SetLinVibration(dir);
}
}
if ( m_physics->GetLand() )
{
if ( bStop ) prog = 0.05f;
else prog = 0.15f;
}
else
{
prog = 1.00f;
}
m_object->SetPartRotationX(21, (sinf(m_armTimeAbs*30.0f)+1.0f)*(Math::PI/4.0f)*prog);
m_object->SetPartRotationY(21, -Math::Rand()*Math::PI/6.0f*prog);
m_object->SetPartRotationX(22, -(sinf(m_armTimeAbs*30.0f)+1.0f)*(Math::PI/4.0f)*prog);
m_object->SetPartRotationY(22, Math::Rand()*Math::PI/6.0f*prog);
m_object->SetPartRotationZ(1, sinf(m_armTimeAbs*1.4f)*0.20f); // head
m_object->SetPartRotationX(1, sinf(m_armTimeAbs*1.9f)*0.10f); // head
m_object->SetPartRotationY(1, sinf(m_armTimeAbs*2.1f)*0.50f); // head
return true;
}
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