bool NickScene::onInitialize()
{
Vector3 nodeCenter = Vector3(0.0f, 0.0f, 0.0f);
//-----------------------------------------------------------------
// create the initial platform which has a button that user can hit
// to turn the globe on
//-----------------------------------------------------------------
m_graph->pushNode();
{
nodeCenter = Vector3(0.0f, 100.0f, 300.0f);
//start position Waypoint this is where the player starts/resets
m_WPstart = new Start(this, "Objects/goal.obj", 0.125f);
if ( !m_WPstart->initialize(new LightShader(0.2f, 1.0, 8, RAND_COLOR))) { GLOG("ERROR: could not create OBJmodel\n"); return false; }
m_WPstart->setPosition(nodeCenter + Vector3(0.0f, 0.0f, 10.0f));
m_WPstart->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(m_WPstart);
// create a platform
Platform *platform = new Platform(this, Vector3(40.0f, 1.0f, 40.0f));
if ( !platform->initialize(new LightShader(0.2f, 0.8f, 8, RAND_COLOR))) { GLOG("ERROR: Could not initialize initial platform\n"); return false; }
platform->setPosition(nodeCenter + Vector3(0.0f, -0.5f, 0.0f));
platform->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(platform);
}
m_graph->popNode();
//-----------------------------------------------------------------
// create long platform that has cannons shooting at it
//-----------------------------------------------------------------
m_graph->pushNode();
{
nodeCenter += Vector3(0.0f, -30.0f, -130.0f);
// create a platform
Platform *platform = new Platform(this, Vector3(10.0f, 1.0f, 220.0f));
if ( !platform->initialize(new LightShader(0.3f, 1.0f, 8, RAND_LIGHT_COLOR))) { GLOG("WARNING: Could not initialize cannon platform\n"); }
platform->setPosition(nodeCenter + Vector3(0.0f, 0.0f, 0.0f));
platform->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(platform);
bool rightSide = false;
for (int i = 0; i < 10; i++) {
float cannonZ = (platform->getSize().z * 0.5f) - 50.0f - (i * 15.0f);
float fireTime = 0.4f + RANDF(1.0f);
// add a cannon aiming at the platform
Cannon *cannon = new Cannon(this, Vector3(3.0f, 3.0f, 6.0f), 120.0f, fireTime);
if (!cannon->initialize(new LightShader(0.1f, 1.0f, 8, Color(0.1f, 0.8f, 0.2f)))) { GLOG("WARNING: could not initialize first cannon\n"); }
float cannonX = rightSide ? 20.0f : -20.0f;
cannon->setPosition(nodeCenter + Vector3(cannonX, 10.0f, cannonZ));
float yaw = rightSide ? 90.0f : -90.0f;
cannon->setOrientation(yaw, -20.0f, 0.0f);
cannon->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(cannon);
rightSide = !rightSide;
m_cannons.push_back(cannon);
}
// create a button that will stop the cannons
NickButton *stop_cannon_button = new NickButton(this, &NickScene::stopCannonsHit, Vector3(8.0f, 0.5f, 4.0f));
if (!stop_cannon_button->initialize(new LightShader(0.3f, 1.0f, 8, RAND_COLOR))) { GLOG("ERROR: could not create stop_cannon_button\n"); }
stop_cannon_button->setPosition(nodeCenter + Vector3(0.0f, stop_cannon_button->getSize().y, -105.0f));
stop_cannon_button->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(stop_cannon_button);
}
m_graph->popNode();
//-----------------------------------------------------------------
// create platform after the cannon platform, which just has cube pyramid
// that covers a gap to the next platform
//-----------------------------------------------------------------
m_graph->pushNode();
{
nodeCenter += Vector3(0.0f, 0.0f, -120.0f);
// create a checkpoint now that user has gotten through cannons
NickCheckPoint *cp = new NickCheckPoint(this, "Objects/goal.obj", 0.125f);
if ( !cp->initialize(new LightShader(0.2f, 1.0, 8, RAND_COLOR))) { GLOG("ERROR: could not create OBJmodel\n"); return false; }
cp->setPosition(nodeCenter + Vector3(8.0f, 0.5f, 0.0f));
m_allCheckpoints.push_back(cp);
cp->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(cp);
cp->attachParticleSystem(new WaypointParticleSystem(200));
// create a platform
Platform *platform = new Platform(this, Vector3(50.0f, 1.0f, 12.0f));
if ( !platform->initialize(new LightShader(0.2f, 0.8f, 8, RAND_COLOR))) { GLOG("ERROR: Could not initialize gap platform\n"); return false; }
platform->setPosition(nodeCenter + Vector3(25.0f, -0.5f, 0.0f));
platform->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(platform);
// cube pyramid right before gap
m_graph->pushNode();
Vector3 cubeSize = Vector3(1.5f, 1.5f, 0.5f);
Vector3 startPoint = nodeCenter + Vector3(49.0f, cubeSize.y / 2.0f, -5.0f);
CubeGroups::createCubePyramid(this, 7, startPoint, cubeSize, 0.1f, 90.0f);
m_graph->popNode();
// create a second platform after gap
platform = new Platform(this, Vector3(20.0f, 1.0f, 10.0f));
if ( !platform->initialize(new LightShader(0.2f, 0.8f, 8, RAND_COLOR))) { GLOG("ERROR: Could not initialize 2nd gap platform\n"); return false; }
platform->setPosition(nodeCenter + Vector3(65.0f, -0.5f, 0.0f));
platform->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(platform);
}
m_graph->popNode();
// create a conveyor to take player up to next section
Conveyor *conveyor1 = new Conveyor(this, Vector3(10.0f, 1.0f, 80.0f), 2.5f );
if ( !conveyor1->initialize(new LightTexScrollShader(0.3f, 1.0f, 4, Color(1.0f, 1.0f, 1.0f), Vector3(0.0f, -1.0f, 0.0f), conveyor1->getSpeed() * 0.5f, 3.0f))) { GLOG("ERROR: Could not initialize conveyor1\n"); return false; }
conveyor1->setPosition(nodeCenter + Vector3(85.0f, 2.0f, -35.0f));
conveyor1->setOrientation(180.0f, 5.0f, 0.0f);
conveyor1->loadTexture("Textures/conveyor.tga");
conveyor1->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(conveyor1);
//-----------------------------------------------------------------
// create seemingly random small platform that user has to jump between
//-----------------------------------------------------------------
m_graph->pushNode();
{
nodeCenter += Vector3(85.0f, 5.0f, -85.0f);
float lastZ = 0.0f;
for (int i = 0; i < 20; i++) {
Vector3 position = Vector3(-10.0f + RANDF(20.0f), -2.0f + RANDF(4.0f), lastZ - (5.0f + RANDF(5.0f)));
Platform *platform = new Platform(this, Vector3(4.0f + RANDF(5.0f), 1.0f + RANDF(2.0f), 4.0f + RANDF(5.0f)));
if ( !platform->initialize(new LightShader(0.3f, 0.8f, 8, RAND_COLOR))) { GLOG("ERROR: Could not initialize sparse platform\n"); return false; }
platform->setPosition(nodeCenter + position);
platform->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(platform);
lastZ = position.z - platform->getSize().z * 0.5f;
}
nodeCenter.z += lastZ - 10.0f;
// larger platform at the end of the small platforms
Platform *platform = new Platform(this, Vector3(15.0f, 1.0f, 15.0f));
if ( !platform->initialize(new LightShader(0.3f, 0.8f, 8, RAND_COLOR))) { GLOG("ERROR: Could not initialize post-sparse platform\n"); return false; }
platform->setPosition(nodeCenter + Vector3(0.0f, 0.0f, 0.0f));
platform->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(platform);
// create a checkpoint now that user has gotten through sparse platforms
NickCheckPoint *cp = new NickCheckPoint(this, "Objects/goal.obj", 0.125f);
if ( !cp->initialize(new LightShader(0.2f, 1.0, 8, RAND_COLOR))) { GLOG("ERROR: could not create OBJmodel\n"); return false; }
cp->setPosition(nodeCenter + Vector3(0.0f, 0.5f, 0.0f));
m_allCheckpoints.push_back(cp);
cp->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(cp);
cp->attachParticleSystem(new WaypointParticleSystem(200));
}
m_graph->popNode();
//-----------------------------------------------------------------
// create a slanted platform that drops down onto a large trampoline
//-----------------------------------------------------------------
m_graph->pushNode();
{
nodeCenter += Vector3(-25.0f, -5.0f, -10);
// angled platform down to trampoline
Platform *platform = new Platform(this, Vector3(30.0f, 1.0f, 15.0f));
if ( !platform->initialize(new LightShader(0.3f, 0.8f, 8, RAND_COLOR))) { GLOG("ERROR: Could not initialize slanted1 platform\n"); return false; }
platform->setPosition(nodeCenter + Vector3(0.0f, 0.0f, 0.0f));
platform->setOrientation(0.0f, 0.0f, -20.0f);
platform->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(platform);
// create large trampoline to bounce off
Trampoline *tramp = new Trampoline(this, 80.0f, 50.0f);
if ( !tramp->initialize(new TrampolineShader()) ) { GLOG("ERROR: Could not initialize large trampoline\n"); return false; }
tramp->setPosition(nodeCenter + Vector3(-30.0f, -75.0f, 0.0f));
tramp->loadTexture("Textures/trampoline.tga");
tramp->addToDynamicWorld(m_dynamicsWorld);
registerForSimulationTicks(tramp);
m_graph->attach(tramp);
// angled trampoline up on other side of trampoline
platform = new Platform(this, Vector3(30.0f, 1.0f, 15.0f));
if ( !platform->initialize(new LightShader(0.3f, 0.8f, 8, RAND_COLOR))) { GLOG("ERROR: Could not initialize slanted2 platform\n"); return false; }
platform->setPosition(nodeCenter + Vector3(-70.0f, -15.0f, 0.0f));
platform->setOrientation(0.0f, 0.0f, 20.0f);
platform->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(platform);
}
m_graph->popNode();
//-----------------------------------------------------------------
// create a row of trampolines that takes you towards the globe
//-----------------------------------------------------------------
m_graph->pushNode();
{
nodeCenter += Vector3(-105.0f, -10.0f, -20.0f);
// platform before trampolines
Platform *platform = new Platform(this, Vector3(20.0f, 1.0f, 50.0f));
if ( !platform->initialize(new LightShader(0.3f, 0.8f, 8, RAND_COLOR))) { GLOG("ERROR: Could not initialize pre-tramp platform\n"); return false; }
platform->setPosition(nodeCenter + Vector3(0.0f, 0.0f, 0.0f));
platform->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(platform);
nodeCenter += Vector3(0.0f, 0.0f, -15.0f);
// create 4 trampolines in a line at alternating angles
float sign = -1.0f;
for (int i = 0; i < 4; i++) {
// first trampoline
Trampoline *tramp = new Trampoline(this, 10.0f, 15.0f);
if ( !tramp->initialize(new TrampolineShader()) ) { GLOG("ERROR: Could not initialize an angled tramp\n"); return false; }
tramp->setPosition(nodeCenter + Vector3(sign * 6.0, 0.0f, -30.0f + (i * -15.0f)));
sign *= -1.0f;
tramp->setRoll(sign * 30.0f);
tramp->loadTexture("Textures/trampoline.tga");
tramp->addToDynamicWorld(m_dynamicsWorld);
registerForSimulationTicks(tramp);
m_graph->attach(tramp);
}
// platform after trampolines
platform = new Platform(this, Vector3(50.0f, 1.0f, 20.0f));
if ( !platform->initialize(new LightShader(0.3f, 0.8f, 8, RAND_COLOR))) { GLOG("ERROR: Could not initialize after tramp platform\n"); return false; }
platform->setPosition(nodeCenter + Vector3(-25.0f, 0.0f, -100.0f));
platform->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(platform);
// create a checkpoint now that user has gotten through trampolines
NickCheckPoint *cp = new NickCheckPoint(this, "Objects/goal.obj", 0.125f);
if ( !cp->initialize(new LightShader(0.1f, 1.0, 8, RAND_COLOR))) { GLOG("ERROR: could not create OBJmodel\n"); return false; }
cp->setPosition(nodeCenter + Vector3(-10.0f, 1.0f, -100.0f));
m_allCheckpoints.push_back(cp);
cp->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(cp);
cp->attachParticleSystem(new WaypointParticleSystem(200));
}
m_graph->popNode();
//-----------------------------------------------------------------
// create a row of trampolines that takes you towards the globe
//-----------------------------------------------------------------
m_graph->pushNode();
{
nodeCenter += Vector3(-50.0f, 0.0f, -170.0f);
// create a conveyor to take player past fire breathers
Conveyor *conveyor1 = new Conveyor(this, Vector3(15.0f, 1.0f, 100.0f), 2.5f );
if ( !conveyor1->initialize(new LightTexScrollShader(0.3f, 1.0f, 4, Color(1.0f, 1.0f, 1.0f), Vector3(0.0f, -1.0f, 0.0f), conveyor1->getSpeed() * 0.5f, 3.0f))) { GLOG("ERROR: Could not initialize conveyor1\n"); return false; }
conveyor1->setPosition(nodeCenter + Vector3(0.0f, 0.0f, 0.0f));
conveyor1->setOrientation(180.0f, 0.0f, 0.0f);
conveyor1->loadTexture("Textures/conveyor.tga");
conveyor1->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(conveyor1);
// create a fire breathing hydralisk
FireBreather *fireBreather = new FireBreather(this, 15.0f, 5.0f, 2.0f);
if ( !fireBreather->initialize(new LightTexShader(0.2f, 1.0, 8, Color(1.0f, 1.0f, 1.0f)))) { GLOG("ERROR: could not create fire breather\n"); return false; }
fireBreather->setPosition(nodeCenter + Vector3(-20.0f, 5.0f, 15.0f));
fireBreather->setOrientation(-90.0f, 0.0f, 0.0f);
fireBreather->loadTexture("Textures/hydralisk.tga");
fireBreather->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(fireBreather);
fireBreather->attachParticleSystem(new FireParticleSystem(500));
// create a fire breathing hydralisk
fireBreather = new FireBreather(this, 15.0f, 5.0f, 2.0f);
if ( !fireBreather->initialize(new LightTexShader(0.2f, 1.0, 8, Color(1.0f, 1.0f, 1.0f)))) { GLOG("ERROR: could not create fire breather\n"); return false; }
fireBreather->setPosition(nodeCenter + Vector3(20.0f, 5.0f, -10.0f));
fireBreather->setOrientation(90.0f, 0.0f, 0.0f);
fireBreather->loadTexture("Textures/hydralisk.tga");
fireBreather->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(fireBreather);
fireBreather->attachParticleSystem(new FireParticleSystem(500));
}
m_graph->popNode();
//-----------------------------------------------------------------
// create platform that has cannon which shoots globe
//-----------------------------------------------------------------
m_graph->pushNode();
{
nodeCenter += Vector3(20.0f, 0.0f, -65.0f);
// platform after fire breathers
Platform *platform = new Platform(this, Vector3(15.0f, 1.0f, 30.0f));
if ( !platform->initialize(new LightShader(0.3f, 0.8f, 8, RAND_COLOR))) { GLOG("ERROR: Could not initialize fire platform\n"); return false; }
platform->setPosition(nodeCenter + Vector3(0.0f, 0.0f, 0.0f));
platform->setOrientation(30.0f, 0.0f, 0.0f);
platform->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(platform);
// create a button that will shoot the cannon at globe
NickButton *globe_shoot_button = new NickButton(this, &NickScene::shootGlobeHit, Vector3(10.0f, 0.5f, 6.0f));
if (!globe_shoot_button->initialize(new LightShader(0.3f, 1.0f, 8, RAND_COLOR))) { GLOG("ERROR: could not create globe_button\n"); return false; }
globe_shoot_button->setPosition(nodeCenter + Vector3(5.0f, globe_shoot_button->getSize().y + 0.25f, -8.0f));
globe_shoot_button->setOrientation(30.0f, 0.0f, 0.0f);
globe_shoot_button->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(globe_shoot_button);
m_globeCannon = new Cannon(this, Vector3(5.0f, 5.0f, 10.0f), 80.0f);
if (!m_globeCannon->initialize(new LightShader(0.1f, 1.0f, 8, Color(0.1f, 0.8f, 0.2f)))) { GLOG("WARNING: could not initialize first cannon\n"); }
m_globeCannon->setPosition(nodeCenter + Vector3(-0.0f, 2.0f, -40.0f));
m_globeCannon->setOrientation(260.0f, 0.0f, 0.0f);
m_globeCannon->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(m_globeCannon);
}
m_graph->popNode();
//-----------------------------------------------------------------
// create the ending platform that has the globe and waypoint on it
//-----------------------------------------------------------------
m_graph->pushNode();
{
nodeCenter = Vector3(0.0f, 30.0f, -600.0f);
//// create a platform
Platform *platform = new Platform(this, Vector3(70.0f, 2.0f, 70.0f));
if ( !platform->initialize(new LightShader(0.2f, 1.0f, 4, RAND_COLOR))) { GLOG("ERROR: Could not initialize ending platform\n"); return false; }
platform->setPosition(nodeCenter + Vector3(0.0f, 0.0f, 0.0f));
platform->addToDynamicWorld(m_dynamicsWorld);
m_graph->attach(platform);
// create a fracture globe that explodes
Sphere *globe = new Sphere(this, 20.0f);
if ( !globe->initialize(new LightTexScrollShader(1.0f, 0.2f, 2, Color(1.0f, 1.0f, 1.0f, 1.0f), Vector3(1.0f, 0.0f, 0.0f), 0.001f))) { GLOG("ERROR: could not initialize globe.\n"); return false; }
globe->setPosition(nodeCenter + Vector3(0.0f, 30.0f, 0.0f));
globe->setOrientation(0.0f, -90.0f, 0.0f);
globe->loadTexture("Textures/earth.tga");
m_globeFracture = new FractureObject(globe, "Textures/voronoi_fracure.tga", 80.0f);
if ( !m_globeFracture->addToScene(this) ) { GLOG("ERROR: could not add globe fracture to scene.\n"); return false; }
}
m_graph->popNode();
// create a particle system
ParticleSystem *m_particleSystem = new StarryParticleSystem(2000);
m_particleSystem->startSystem();
m_graph->attach(m_particleSystem);
m_playerParticleSystem = new PlayerParticleSystem(300);
m_playerParticleSystem->startSystem();
m_graph->attach(m_playerParticleSystem);
// create the player and return result
return resetPlayer();
}
// Create the teleport effect
void create_teleport_effect(int x, int y) {
// Add the big glow particle
VECT pos(x + 0.5f, 0.5f, y + 0.5f);
VECT dir = 0.0f;
float c1[4] = { 1.0f, 1.0f, 0.3f, 1.0f };
float c2[4] = { 1, 1, 0, 0 };
// float c1[4] = { 0.3f, 0.8f, 1.0f, 1.0f };
// float c2[4] = { 0, 0, 1, 0 };
add_particle(pos, dir, 60, 2.0f, 1.0f, c1, c2, part_glow);
// Create those "fire lines"
for(int f=0; f < RAND(5,6); f++) {
// Choose the direction
VECT dir;
dir.x = RANDF(-0.5f, 0.5f);
dir.y = RANDF(0.05f, 0.5f);
dir.z = RANDF(-0.5f, 0.5f);
normalize(dir);
// Create the particles
int max = RAND(25, 50);
for(int i=0; i < max; i++) {
VECT p(x + 0.5f, 0.0f, y + 0.5f);
p += (dir * (float)i * 0.1f);
VECT d = 0.0f;
float s = (float)i / (float)max;
add_particle(p, d, RAND(40,80), 0.5f * (1.0f-s), 0.00f, c1, c2, part_glow);
}
}
}
// The lightning effect
void draw_lightning(VECT pos1, VECT pos2, float noise1, float noise2) {
glDisable(GL_DEPTH_TEST);
glBlendFunc(GL_SRC_ALPHA, GL_ONE);
BIND_TEXTURE(0);
// Draw two bolts
float color[4] = { .5f, .8f, 1, 1 };
light_bolt(pos1, pos2, 15, noise1, 5, 0, color); // noise: 0.35f
float color2[4] = { .2f, .6f, 1, 1 };
light_bolt(pos1, pos2, 10, noise2, 3, 1, color2); // noise: 0.20f
// Draw the end point glows
BIND_TEXTURE(part_glow);
glColor4f(.4f, .8f, 1, RANDF(.5f,1));
glPushMatrix();
glTranslatef(pos1.x, pos1.y, pos1.z);
// Negate the camera rotation
glRotatef(45.0f, 0,1,0);
glRotatef(-30.0f, 1,0,0);
glBegin(GL_TRIANGLE_STRIP);
glTexCoord2f(1,1); glVertex3f( 1.2f, 1.2f, 1.2f);
glTexCoord2f(0,1); glVertex3f(-1.2f, 1.2f, 1.2f);
glTexCoord2f(1,0); glVertex3f( 1.2f, -1.2f, -1.2f);
glTexCoord2f(0,0); glVertex3f(-1.2f, -1.2f, -1.2f);
glEnd();
glPopMatrix();
/* glPushMatrix();
glTranslatef(pos2.x, pos2.y, pos2.z);
// Negate the camera rotation
glRotatef(45.0f, 0,1,0);
glRotatef(-30.0f, 1,0,0);
glBegin(GL_TRIANGLE_STRIP);
glTexCoord2f(1,1); glVertex3f( 1.2f, 1.2f, 1.2f);
glTexCoord2f(0,1); glVertex3f(-1.2f, 1.2f, 1.2f);
glTexCoord2f(1,0); glVertex3f( 1.2f, -1.2f, -1.2f);
glTexCoord2f(0,0); glVertex3f(-1.2f, -1.2f, -1.2f);
glEnd();
glPopMatrix();
*/
glEnable(GL_DEPTH_TEST);
}
void execute(cl_device_id device, cl_context context, cl_command_queue queue)
{
cl_int err;
cl_program program;
cl_kernel kernel;
char *source;
size_t length;
size_t global_size[] = {NUM_WORLDS, ROBOTS_PER_WORLD};
size_t local_size[] = {1, ROBOTS_PER_WORLD};
cl_uint ann_param_size = ANN_PARAM_SIZE;
cl_float targets_distance = TARGETS_DISTANCE;
cl_uint save = 0;
unsigned int i, j, k;
char *param_list = (char*) malloc(NUM_WORLDS * ANN_PARAM_SIZE);
for (i=0; i<NUM_WORLDS; i++)
{
for (j=0; j < ANN_PARAM_SIZE; j++)
{
param_list[(i*ANN_PARAM_SIZE)+j] = params[j];
}
}
cl_float4 *random_positions = (cl_float4*) malloc(NUM_WORLDS * ROBOTS_PER_WORLD * 10 * sizeof(cl_float4));
for (i=0; i<NUM_WORLDS; i++)
{
for (j=0; j < ROBOTS_PER_WORLD; j++)
{
for (k=0; k < 10; k++)
{
random_positions[i*(ROBOTS_PER_WORLD*10)+j*10+k].s0 = RANDF();
random_positions[i*(ROBOTS_PER_WORLD*10)+j*10+k].s1 = RANDF();
random_positions[i*(ROBOTS_PER_WORLD*10)+j*10+k].s2 = RANDF();
random_positions[i*(ROBOTS_PER_WORLD*10)+j*10+k].s3 = RANDF();
}
}
}
char build_options[4096];
sprintf(
build_options,
"-I\"%s\" -DNUM_WORLDS=%d -DROBOTS_PER_WORLD=%d -DTIME_STEP=%f -DTA=%d -DTB=%d -DWORLDS_PER_LOCAL=%d -DROBOTS_PER_LOCAL=%d",
"/home/buratti/srs2d/srs2d/kernels", NUM_WORLDS, ROBOTS_PER_WORLD, TIME_STEP, TA, TB, (int) local_size[0], (int) local_size[1]
);
// load source code from file
length = load_source("../srs2d/kernels/physics.cl", &source);
assert(length > 0, -1, "load_source()");
// create and build program
program = clCreateProgramWithSource(context, 1, (const char **) &source, &length, &err);
assert(err == CL_SUCCESS, err, "clCreateProgramWithSource()");
err = clBuildProgram(program, 0, NULL, (const char*) build_options, NULL, NULL);
if ((err != CL_SUCCESS) && (err == CL_BUILD_PROGRAM_FAILURE))
{
cl_build_status build_status;
char *build_log;
size_t build_log_size;
err = clGetProgramBuildInfo(program, device, CL_PROGRAM_BUILD_STATUS, sizeof(cl_build_status), &build_status, NULL);
assert(err == CL_SUCCESS, err, "clGetProgramBuildInfo()");
err = clGetProgramBuildInfo(program, device, CL_PROGRAM_BUILD_LOG, 0, NULL, &build_log_size);
assert(err == CL_SUCCESS, err, "clGetProgramBuildInfo()");
build_log = (char *) malloc(build_log_size+1);
err = clGetProgramBuildInfo(program, device, CL_PROGRAM_BUILD_LOG, build_log_size, build_log, NULL);
assert(err == CL_SUCCESS, err, "clGetProgramBuildInfo()");
build_log[build_log_size] = '\0';
fprintf(stderr, "BUILD LOG:\n%s\n\n", build_log);
free(build_log);
exit(EXIT_FAILURE);
}
// create buffers
cl_mem worlds_buffer = clCreateBuffer(context, CL_MEM_READ_WRITE, sizeof(world_t) * NUM_WORLDS, NULL, &err);
assert(err == CL_SUCCESS, err, "clCreateBuffer()");
cl_mem param_buffer = clCreateBuffer(context, CL_MEM_READ_ONLY, sizeof(cl_char) * ANN_PARAM_SIZE * NUM_WORLDS, NULL, &err);
assert(err == CL_SUCCESS, err, "clCreateBuffer()");
cl_mem random_positions_buffer = clCreateBuffer(context, CL_MEM_READ_ONLY, sizeof(cl_float4) * 10 * ROBOTS_PER_WORLD * NUM_WORLDS, NULL, &err);
assert(err == CL_SUCCESS, err, "clCreateBuffer()");
cl_mem fitness_buffer = clCreateBuffer(context, CL_MEM_WRITE_ONLY, sizeof(cl_float) * NUM_WORLDS, NULL, &err);
assert(err == CL_SUCCESS, err, "clCreateBuffer()");
// copy host mem to buffers
err = clEnqueueWriteBuffer(queue, param_buffer, CL_TRUE, 0, sizeof(cl_char) * ANN_PARAM_SIZE * NUM_WORLDS, param_list, 0, NULL, NULL);
assert(err == CL_SUCCESS, err, "clEnqueueWriteBuffer()");
err = clEnqueueWriteBuffer(queue, random_positions_buffer, CL_TRUE, 0, sizeof(cl_float4) * 10 * ROBOTS_PER_WORLD * NUM_WORLDS, random_positions, 0, NULL, NULL);
assert(err == CL_SUCCESS, err, "clEnqueueWriteBuffer()");
// execute simulate kernel
kernel = clCreateKernel(program, "simulate", &err);
assert(err == CL_SUCCESS, err, "clCreateKernel()");
err = CL_SUCCESS;
err |= clSetKernelArg(kernel, 0, sizeof(cl_mem), (void*) &worlds_buffer);
err |= clSetKernelArg(kernel, 1, sizeof(cl_float), (void*) &targets_distance);
err |= clSetKernelArg(kernel, 2, sizeof(cl_mem), (void*) ¶m_buffer);
err |= clSetKernelArg(kernel, 3, sizeof(cl_uint), (void*) &ann_param_size);
err |= clSetKernelArg(kernel, 4, sizeof(cl_mem), (void*) &random_positions_buffer);
err |= clSetKernelArg(kernel, 5, sizeof(cl_mem), (void*) &fitness_buffer);
err |= clSetKernelArg(kernel, 6, sizeof(cl_mem), NULL);
err |= clSetKernelArg(kernel, 7, sizeof(cl_mem), NULL);
err |= clSetKernelArg(kernel, 8, sizeof(cl_mem), NULL);
err |= clSetKernelArg(kernel, 9, sizeof(cl_mem), NULL);
err |= clSetKernelArg(kernel, 10, sizeof(cl_mem), NULL);
err |= clSetKernelArg(kernel, 11, sizeof(cl_mem), NULL);
err |= clSetKernelArg(kernel, 12, sizeof(cl_mem), NULL);
err |= clSetKernelArg(kernel, 13, sizeof(cl_mem), NULL);
err |= clSetKernelArg(kernel, 14, sizeof(cl_mem), NULL);
err |= clSetKernelArg(kernel, 15, sizeof(cl_mem), NULL);
err |= clSetKernelArg(kernel, 16, sizeof(cl_uint), (void*) &save);
assert(err == CL_SUCCESS, err, "clSetKernelArg()");
// execute kernel
err = clEnqueueNDRangeKernel(queue, kernel, 2, NULL, global_size, local_size, 0, NULL, NULL);
assert(err == CL_SUCCESS, err, "clEnqueueNDRangeKernel()");
// copy results from device
float *fitness = (float *) malloc(NUM_WORLDS * sizeof(cl_float));
err = clEnqueueReadBuffer(queue, fitness_buffer, CL_TRUE, 0, NUM_WORLDS * sizeof(cl_float), fitness, 0, NULL, NULL);
assert(err == CL_SUCCESS, err, "clEnqueueReadBuffer()");
for (i=0; i<NUM_WORLDS; i++)
printf("fitness[%d] = %f\n", i, fitness[i]);
err = CL_SUCCESS;
err |= clReleaseMemObject(worlds_buffer);
err |= clReleaseMemObject(param_buffer);
err |= clReleaseMemObject(fitness_buffer);
assert(err == CL_SUCCESS, err, "clReleaseMemObject()");
err = clReleaseKernel(kernel);
assert(err == CL_SUCCESS, err, "clReleaseKernel()");
err = clReleaseProgram(program);
assert(err == CL_SUCCESS, err, "clReleaseProgram()");
free(param_list);
free(fitness);
free(source);
}
// Move the enemy
void ENEMY::move() {
// Advance the animation
if(!chase && !burning)
anim += 0.10f;
else
anim += 0.20f;
if((int)anim > 3 || kicked)
anim = 0.0f;
// Advance the dying animation if we're actually dying
if(dying) {
die_anim -= 0.03f;
// Create the blue "burning down" effect
float px = get_real_x();
float py = get_real_y();
for(int f=0; f < RAND(2,10); f++) {
float rnd = RANDF(-0.3f, 0.3f);
VECT pos(px, 2*size - 0.05f - (2.5f*size*(1-die_anim)), py);
pos.x += rnd;
pos.z -= rnd;
if(pos.y < 0.0f)
pos.y = 0.0f;
if(turning)
pos.y += (turning_raise * 0.85f);
VECT dir = 0.0f;
float c1[4] = { 0.1f, 0.7f, 1, 1 };
float c2[4] = { 0.1f, 0.7f, 1, 0 };
add_particle(pos, dir, RAND(20,35), 0.1f, 0.4f, c1, c2, part_star);
}
if(die_anim < 0.0f) {
die_anim = 0.0f;
alive = false;
}
return;
}
// Create some particle fire from the burning enemies
if(burning) {
VECT ppos(get_real_x(), 0.5f, get_real_y());
create_fire(ppos);
}
// Advance the turning animation
if(turning) {
// Raise up
if(turning == 1) {
turning_raise += 0.035f;
if(turning_raise >= 1.0f) {
turning_raise = 1.0f;
turning++;
}
}
// Turn
else if(turning == 2) {
turning_counter++;
if(turning_counter == 5) {
dir = nextdir;
nextdir = dir + 1;
if(nextdir > DIR_W)
nextdir = DIR_N;
}
else if(turning_counter == 10) {
dir = nextdir;
turning++;
}
}
// Go down
else if(turning == 3) {
turning_raise -= 0.035f;
if(turning_raise <= 0.0f) {
turning_raise = 0.0f;
turning = 0;
}
}
// Check the collision between the player #1
if(p1.alive && !p1.jumping) {
float dx = get_real_x() - p1.get_real_x();
float dy = get_real_y() - p1.get_real_y();
if(dx*dx + dy*dy <= 0.9f) {
// Collision happened!
// Kill the player and die
p1.die();
die();
}
}
// Check the collision between the player #2
if(alive && two_players && p2.alive && !p2.jumping) {
float dx = get_real_x() - p2.get_real_x();
float dy = get_real_y() - p2.get_real_y();
if(dx*dx + dy*dy <= 0.9f) {
// Collision happened!
// Kill the player and die
p2.die();
die();
}
}
return;
}
// If there is the lightning special power in progress, don't move the enemies which are
// suffering from the lightning strikes
if(special_power_pause && which_special_power == BLUE_POWER_LIGHTNING) {
// Check if we're a target
for(int f=0; f<ENEMY_AMOUNT; f++) {
if(sp_lightning.targets[f] == this) {
anim += 0.30f;
if((int)anim > 3)
anim = 0.0f;
return;
}
}
}
// Don't move if the level is finished
if(level_pause)
return;
// Check the traps
if(traplist.size() > 0) {
list<TRAP>::iterator t;
for(t = traplist.begin(); t != traplist.end(); ++t) {
if(x == (*t).x && y == (*t).y) {
die();
return;
}
}
}
// Handle the burning, that is run around aimlessly
if(burning) {
if(!kicked) {
// Reduce the burning time
burn_time--;
if(burn_time == 0) {
die();
return;
}
// Choose a random direction
if(RAND(0,100) > 50 && offset == 0.0f) {
if(RAND(0,100) > 50)
dir++;
else
dir--;
if(dir > DIR_W)
dir = DIR_N;
else if(dir < DIR_N)
dir = DIR_W;
}
// Move one step
if(tx == x && ty == y) {
offset = 0.0f;
// Don't stop until there's a wall.
switch(dir) {
default:
case DIR_N: tx = x; ty = y - 1; break;
case DIR_E: tx = x + 1; ty = y; break;
case DIR_S: tx = x; ty = y + 1; break;
case DIR_W: tx = x - 1; ty = y; break;
}
// Check if the target is passable?
if(map_solid(tx, ty)) {
// Stop and choose a new dir
tx = x;
ty = y;
dir += RAND(-1,1);
if(dir < DIR_N)
dir = DIR_W;
else if(dir > DIR_W)
dir = DIR_N;
return;
}
}
// Move towards the target tile
if(offset < 1.0f && (tx != x || ty != y)) {
offset += speed;
// Check the collision between the player #1
if(p1.alive && !p1.jumping && !(using_special_power == 1 && which_special_power == BLUE_POWER_TELEPORT)) {
float dx = get_real_x() - p1.get_real_x();
float dy = get_real_y() - p1.get_real_y();
if(dx*dx + dy*dy <= 0.9f) {
// Collision happened!
// Turn around and run
tx = x;
ty = y;
offset = 0.0f;
dir += 2;
if(dir > DIR_W)
dir -= 4;
}
}
// Check the collision between the player #2
if(two_players && p2.alive && !p2.jumping && !(using_special_power == 2 && which_special_power == BLUE_POWER_TELEPORT)) {
float dx = get_real_x() - p2.get_real_x();
float dy = get_real_y() - p2.get_real_y();
if(dx*dx + dy*dy <= 0.9f) {
// Collision happened!
// Turn around and run
tx = x;
ty = y;
offset = 0.0f;
dir += 2;
if(dir > DIR_W)
dir -= 4;
}
}
// Check the collision between the potato men
if(potatoman.collide_with(this) && !kicked) {
// Potatoman "kicked" us
potatoman.kick(this);
}
// If we're reached the target tile, move again
if(offset >= 1.0f) {
x = tx;
y = ty;
offset = 0.0f;
}
}
}
// Check collisions with other enemies and spread the fire
bool burnt_somebody = false;
list<ENEMY>::iterator e;
for(e = enemylist.begin(); e != enemylist.end(); ++e) {
if(this != &(*e) && !(*e).burning) {
// Check the distance
float dx = get_real_x() - (*e).get_real_x();
float dy = get_real_y() - (*e).get_real_y();
if(dx*dx + dy*dy <= 0.9f) {
// Burn the other enemy
(*e).burning = true;
(*e).burn_time = enemy_burn_time;
(*e).speed += 0.06f;
burnt_somebody = true;
}
}
}
// Play the burning sound
if(burnt_somebody)
play_sound(SND_WILDFIRE, false);
if(!kicked)
return;
}
// Not burning below here
// Choose a random destination
if(path_pos == -1) {
// Choose a valid target
int dx = RAND(0, MAP_W-1);
int dy = RAND(0, MAP_H-1);
while(map_solid(dx, dy) || dx == x || dy == y) {
dx = RAND(0, MAP_W-1);
dy = RAND(0, MAP_H-1);
}
// Calculate the path
if(pf.find_path(x, y, dx, dy) == PATH_FAILED) {
// Well, tough luck. We'll just wait and try again later.
return;
}
// Now we've got a nice path for us!
path_pos = 0;
offset = 0.0f;
tx = pf.path[0].x;
ty = pf.path[0].y;
dir = get_dir(tx - x, ty - y);
look_player();
}
// Move one step
if(tx == x && ty == y && path_pos > -1) {
offset = 0.0f;
// Follow the path if we're not chasing
if(chase == 0 && !kicked) {
path_pos++;
tx = pf.path[path_pos].x;
ty = pf.path[path_pos].y;
dir = get_dir(tx - x, ty - y);
look_player();
}
else if(chase && !kicked) {
// We are chasing. Don't stop until there's a wall.
switch(dir) {
default:
case DIR_N: tx = x; ty = y - 1; break;
case DIR_E: tx = x + 1; ty = y; break;
case DIR_S: tx = x; ty = y + 1; break;
case DIR_W: tx = x - 1; ty = y; break;
}
// Check if the target is passable?
if(map_solid(tx, ty)) {
// Stop and choose a new path
tx = x;
ty = y;
path_pos = -1;
chase = 0;
speed -= 0.03f;
}
}
else if(kicked) {
// Potatoman has kicked us. "Fly" straight until we hit a wall.
switch(dir) {
default:
case DIR_N: tx = x; ty = y - 1; break;
case DIR_E: tx = x + 1; ty = y; break;
case DIR_S: tx = x; ty = y + 1; break;
case DIR_W: tx = x - 1; ty = y; break;
}
// Check for the wall
if(map_solid(tx, ty)) {
die();
return;
}
}
}
// Move towards the target tile
if(offset < 1.0f && (tx != x || ty != y) && path_pos > -1) {
offset += speed;
// Check the collision between the player #1
if(p1.alive && !p1.jumping && !(using_special_power == 1 && which_special_power == BLUE_POWER_TELEPORT)) {
float dx = get_real_x() - p1.get_real_x();
float dy = get_real_y() - p1.get_real_y();
if(dx*dx + dy*dy <= 0.9f) {
// Collision happened!
// Kill the player and die
p1.die();
die();
}
}
// Check the collision between the player #2
if(alive && two_players && p2.alive && !p2.jumping && !(using_special_power == 2 && which_special_power == BLUE_POWER_TELEPORT)) {
float dx = get_real_x() - p2.get_real_x();
float dy = get_real_y() - p2.get_real_y();
if(dx*dx + dy*dy <= 0.9f) {
// Collision happened!
// Kill the player and die
p2.die();
die();
}
}
// Check the collision between the potato men
if(potatoman.collide_with(this) && !kicked) {
// Potatoman "kicked" us
potatoman.kick(this);
}
// If we're reached the target tile, move again
if(offset >= 1.0f) {
x = tx;
y = ty;
offset = 0.0f;
// If this is the final destination, stay put and choose a new path
// on the next cycle
if(x == pf.dx && y == pf.dy && !chase && !kicked)
path_pos = -1;
}
}
}
// Create some particle fire
void create_fire(VECT pos) {
VECT ppos = pos;
// Create some particle fire
for(int i=0; i<RAND(3,7); i++) {
ppos = pos;
ppos.x += RANDF(-0.4f, 0.4f);
ppos.y += RANDF(-0.3f, 0.3f);
ppos.z += RANDF(-0.4f, 0.4f);
VECT dir(RANDF(-0.01f,0.01f), RANDF(0.05f,0.15f), RANDF(-0.01f,0.01f));
float c1[4] = { 1, 0.5f, 0.1f, 1 };
float c2[4] = { 1, 0.1f, 0.1f, 0.1f };
add_particle(ppos, dir, RAND(20,35), 0.3f, 0.1f, c1, c2, part_fire);
}
// Create smoke
if(RAND(0,100) > 50) {
pos.y += 0.2f;
pos.x += RANDF(-0.3f, 0.3f);
pos.y += RANDF(0.1f, 0.5f);
pos.z += RANDF(-0.3f, 0.3f);
VECT dir(RANDF(-0.01f,0.01f), RANDF(0.05f,0.1f), RANDF(-0.01f,0.01f));
float c1[4] = { 0.5f, 0.1f, 0.1f, 1 };
float c2[4] = { 0.1f, 0.1f, 0.1f, 0 };
add_particle(pos, dir, RAND(20,35), 0.2f, 0.4f, c1, c2, part_smoke, true);
}
}
// Create an explosion to a tile
void create_explosion(int x, int y, int type) {
int p;
if(type == EXP_BOMB_NORMAL) {
for(p = 0; p < RAND(20,40); p++) {
// Add the explosion flames
VECT pos(x + 0.5f, 0.0f, y + 0.5f);
VECT dir;
dir.x = RANDF(-0.01f, 0.01f);
dir.y = RANDF(0.0f, 0.1f);
dir.z = RANDF(-0.01f, 0.01f);
float c1[4] = { 1, 0.3f, 0.2f, 1 };
float c2[4] = { 1, 0, 0, 0 };
add_particle(pos, dir, RAND(10,60), 0.2f, 0.8f, c1, c2, part_explo);
}
for(p = 0; p < RAND(10,30); p++) {
// Add the sparks
VECT pos(x + 0.5f, 0.0f, y + 0.5f);
VECT dir;
dir.x = RANDF(-0.05f, 0.05f);
dir.y = RANDF(0.0f, 0.1f);
dir.z = RANDF(-0.05f, 0.05f);
float c1[4] = { 1, 0.7f, 0.3f, 1 };
float c2[4] = { 0, 0, 1, 0 };
add_particle(pos, dir, RAND(20,70), 0.05f, 0.01f, c1, c2, part_spark);
}
}
if(type == EXP_BOMB_FLOWER) {
for(p = 0; p < RAND(10,30); p++) {
// Add the explosion flames
VECT pos(x + 0.5f, 0.0f, y + 0.5f);
VECT dir;
dir.x = RANDF(-0.01f, 0.01f);
dir.y = RANDF(0.0f, 0.1f);
dir.z = RANDF(-0.01f, 0.01f);
float c1[4] = { 0.5f, 0, 1, 1 };
float c2[4] = { 0.2f, 1, 0.2f, 0 };
add_particle(pos, dir, RAND(10,60), 0.2f, 0.8f, c1, c2, part_explo);
}
for(p = 0; p < RAND(1,5); p++) {
// Add the flowers
VECT pos(x + 0.5f, 0.0f, y + 0.5f);
VECT dir;
dir.x = RANDF(-0.05f, 0.05f);
dir.y = RANDF(0.0f, 0.1f);
dir.z = RANDF(-0.05f, 0.05f);
float c1[4] = { 1, 1, 1, 1 };
float c2[4] = { 1, 1, 1, 0 };
add_particle(pos, dir, RAND(50,100), 0.5f, 0.1f, c1, c2, part_flower, true);
}
}
else if(type == EXP_BOMB_CENTER) {
for(p = 0; p < RAND(30,70); p++) {
// Add the explosion flames
VECT pos(x + 0.5f, 0.0f, y + 0.5f);
VECT dir;
dir.x = RANDF(-0.01f, 0.01f);
dir.y = RANDF(0.0f, 0.1f);
dir.z = RANDF(-0.01f, 0.01f);
float c1[4] = { 1, 0.7f, 0.3f, 1 };
float c2[4] = { 1, 0, 0, 0 };
add_particle(pos, dir, RAND(10,60), 0.2f, 0.8f, c1, c2, part_explo);
}
for(p = 0; p < RAND(10,40); p++) {
// Add the sparks
VECT pos(x + 0.5f, 0.0f, y + 0.5f);
VECT dir;
dir.x = RANDF(-0.05f, 0.05f);
dir.y = RANDF(0.0f, 0.1f);
dir.z = RANDF(-0.05f, 0.05f);
float c1[4] = { 1, 0.7f, 0.3f, 1 };
float c2[4] = { 0, 0, 1, 0 };
add_particle(pos, dir, RAND(20,70), 0.05f, 0.01f, c1, c2, part_spark);
}
}
else if(type == EXP_BOMB_CENTER_FLOWER) {
for(p = 0; p < RAND(20,30); p++) {
// Add the explosion flames
VECT pos(x + 0.5f, 0.0f, y + 0.5f);
VECT dir;
dir.x = RANDF(-0.01f, 0.01f);
dir.y = RANDF(0.0f, 0.1f);
dir.z = RANDF(-0.01f, 0.01f);
float c1[4] = { 0.3f, 1, 0.3f, 1 };
float c2[4] = { .5f, 0, 1, 0 };
add_particle(pos, dir, RAND(10,60), 0.2f, 0.8f, c1, c2, part_explo);
}
for(p = 0; p < RAND(1,5); p++) {
// Add the flowers
VECT pos(x + 0.5f, 0.0f, y + 0.5f);
VECT dir;
dir.x = RANDF(-0.05f, 0.05f);
dir.y = RANDF(0.0f, 0.1f);
dir.z = RANDF(-0.05f, 0.05f);
float c1[4] = { 1, 1, 1, 1 };
float c2[4] = { 1, 1, 1, 0 };
add_particle(pos, dir, RAND(50,100), 0.5f, 0.1f, c1, c2, part_flower, true);
}
}
else if(type == EXP_NAPALM) {
for(p = 0; p < RAND(20,50); p++) {
// Add the explosion flames
VECT pos(x + 0.5f, 0.0f, y + 0.5f);
VECT dir;
dir.x = RANDF(-0.01f, 0.01f);
dir.y = RANDF(0.0f, 0.1f);
dir.z = RANDF(-0.01f, 0.01f);
float c1[4] = { 1, 0.3f, 0.2f, 1 };
float c2[4] = { 1, 0, 0, 0 };
add_particle(pos, dir, RAND(10,60), 0.2f, 0.8f, c1, c2, part_explo);
}
for(p = 0; p < RAND(10,30); p++) {
// Add the sparks
VECT pos(x + 0.5f, 0.0f, y + 0.5f);
VECT dir;
dir.x = RANDF(-0.05f, 0.05f);
dir.y = RANDF(0.0f, 0.1f);
dir.z = RANDF(-0.05f, 0.05f);
float c1[4] = { 1, 0.7f, 0.3f, 1 };
float c2[4] = { 0, 0, 1, 0 };
add_particle(pos, dir, RAND(20,70), 0.05f, 0.01f, c1, c2, part_spark);
}
}
}
// Helper function for the lightning effect.
// Creates an recursive lightning bolt
void light_bolt(VECT pos1, VECT pos2, int points, float noise, float thickness, int level, float color[4]) {
if(level > 6)
return; // Don't recurse too deeply
// Create the points array
VECT *point = new VECT[points];
if(!point)
return;
// Define the end points
point[0] = pos1;
point[points-1] = pos2;
// Compute the direction from pos1 to pos2
VECT dir = pos2 - pos1;
float dist = vector_length(dir);
float step = dist / points;
normalize(dir);
// Make a straight line between pos1 and pos2, and randomize it a bit
for(int f=1; f < points-1; f++) {
point[f] = point[f-1] + step * dir;
point[f].x += RANDF(-noise, noise);
point[f].y += RANDF(-noise, noise);
point[f].z += RANDF(-noise, noise);
// Create some recursive bolts
if(RAND(0,100) > 45) {
// Choose a destination which isn't too close to the original point
VECT dest;
dest.x = RANDF(-noise,noise);
dest.y = RANDF(-noise,noise);
dest.z = RANDF(-noise,noise);
bool ok = false;
while(!ok) {
float bdist = vector_length(VECT(dest - point[f]));
float rad = noise * 0.5f;
if(bdist > rad) {
// Also try to steer the bolts towards the ground
if((point[f].y + dest.y) < point[f].y)
ok = true;
else
ok = false;
}
if(!ok) {
dest.x = RANDF(-noise,noise);
dest.y = RANDF(-noise,noise);
dest.z = RANDF(-noise,noise);
}
}
dest *= RANDF(3.0f, 7.0f);
light_bolt(point[f], point[f] + dest, int(points * 0.65f), noise * 0.5f, thickness * 0.5f, level + 1, color);
}
}
glColor4fv(color);
glLineWidth(thickness);
glBegin(GL_LINE_STRIP);
for(int f=0; f<points; f++) {
//for(int f=0; f<points-1; f++) {
glVertex3f(point[f].x, point[f].y, point[f].z);
//glVertex3f(point[f+1].x, point[f+1].y, point[f+1].z);
}
glEnd();
// Draw some glows
if(level == 0) {
BIND_TEXTURE(part_glow);
glColor4f(.4f, .8f, 1, RANDF(.15f,.25f));
for(int f=0; f<points; f++) {
glPushMatrix();
glTranslatef(point[f].x, point[f].y, point[f].z);
// Negate the camera rotation
glRotatef(45.0f, 0,1,0);
glRotatef(-30.0f, 1,0,0);
glBegin(GL_TRIANGLE_STRIP);
glTexCoord2f(1,1); glVertex3f( 1, 1, 1);
glTexCoord2f(0,1); glVertex3f(-1, 1, 1);
glTexCoord2f(1,0); glVertex3f( 1, -1, -1);
glTexCoord2f(0,0); glVertex3f(-1, -1, -1);
glEnd();
glPopMatrix();
}
BIND_TEXTURE(0);
}
delete [] point;
}
// Show a menu. Returns the action taken.
int show_menu(int menu_id) {
// Initialize
int action = 0;
int menu_item = MENU_START;
back_anim = 0.0f;
bx_roll = RANDF(0,1);
by_roll = RANDF(0,1);
bx_roll_dir = RANDF(-0.001f,0.001f);
by_roll_dir = RANDF(-0.001f,0.001f);
mid_fade_amount = 0.0f;
mid_fade_dir = 1;
mid_state = 1;
mid_state_wait = WAIT_BEFORE_FADE_IN * FADE_WAIT_FACTOR;
memset(key, 0, sizeof(key));
setting_key = false;
key_to_set = NULL;
whose_keys = 0;
prev_key = 0;
// Load the hiscores
hiscore_1.load(get_hiscore_location(1));
hiscore_2.load(get_hiscore_location(2));
// Fade in
fading = 1;
fade_amount = 1.0f;
SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
// Menu loop
bool menu_loop = true;
timer_count = 0;
while(menu_loop) {
// Handle events
SDL_Event event;
while(SDL_PollEvent(&event)) {
switch(event.type) {
case SDL_QUIT: // Quit
menu_loop = false;
action = MENU_EXIT;
break;
case SDL_KEYDOWN:
// Update the 'key' array
if(setting_key == false)
key[event.key.keysym.sym] = 1;
// Set the key if it's not ESC, F12, F1
else if(setting_key == true && event.key.keysym.sym != SDLK_ESCAPE && event.key.keysym.sym != SDLK_F12 && event.key.keysym.sym != SDLK_F1) {
(*key_to_set) = event.key.keysym.sym;
setting_key = false;
}
// ESC pressed -> cancel the key setting
else if(setting_key == true && event.key.keysym.sym == SDLK_ESCAPE) {
(*key_to_set) = prev_key;
setting_key = false;
}
break;
case SDL_KEYUP:
// Update the 'key' array
key[event.key.keysym.sym] = 0;
break;
}
}
while(timer_count > 0) {
// Fade
if(fading) {
if(fading == 1) {
// Fade in
fade_amount -= 0.015f;
if(fade_amount <= 0.0f) {
fading = 0;
fade_amount = 0.0f;
}
}
else if(fading == 2) {
// Fade out
fade_amount += 0.015f;
if(fade_amount >= 1.0f) {
fading = 0;
fade_amount = 1.0f;
menu_loop = false;
}
}
}
// Take a screenshot?
if(key[SDLK_F12])
save_screenshot();
// Handle the cursor movement
if(key[SDLK_UP] || (key[SDLK_LEFT] && menu_item != MENU_MUSICVOL && menu_item != MENU_SOUNDVOL)) {
play_sound(SND_MENU1, false);
menu_item--;
if(menu_id == MENU_ID_MAIN) {
if(menu_item < MENU_START)
menu_item = MENU_EXIT;
}
else if(menu_id == MENU_ID_START) {
if(menu_item < MENU_SINGLEPLAY)
menu_item = MENU_MULTIPLAY;
}
else if(menu_id == MENU_ID_OPTIONS) {
if(menu_item < MENU_WHOSEKEYS)
menu_item = MENU_CANCEL;
}
}
if(key[SDLK_DOWN] || (key[SDLK_RIGHT] && menu_item != MENU_MUSICVOL && menu_item != MENU_SOUNDVOL)) {
play_sound(SND_MENU1, false);
menu_item++;
if(menu_id == MENU_ID_MAIN) {
if(menu_item > MENU_EXIT)
menu_item = MENU_START;
}
else if(menu_id == MENU_ID_START) {
if(menu_item > MENU_MULTIPLAY)
menu_item = MENU_SINGLEPLAY;
}
else if(menu_id == MENU_ID_OPTIONS) {
if(menu_item > MENU_CANCEL)
menu_item = MENU_WHOSEKEYS;
}
}
// Handle the ESC pressings
if(key[SDLK_ESCAPE]) {
play_sound(SND_MENU2, false);
// In the main menu -> exit, otherwise return to the main menu
if(menu_id == MENU_ID_MAIN) {
action = MENU_EXIT;
fading = 2; // Fade out
}
if(menu_id == MENU_ID_START) {
menu_id = MENU_ID_MAIN;
menu_item = MENU_START;
}
if(menu_id == MENU_ID_OPTIONS) {
menu_id = MENU_ID_MAIN;
menu_item = MENU_OPTIONS;
mid_fade_amount = 0.0f;
mid_fade_dir = 1;
mid_state = 1;
mid_state_wait = WAIT_BEFORE_FADE_IN * FADE_WAIT_FACTOR;
// Restore the settings
load_config(get_config_location(), &config);
Mix_Volume(-1,config.sound_vol);
Mix_VolumeMusic(config.music_vol);
}
}
// Handle the item selection
if(key[SDLK_RETURN] || key[SDLK_KP_ENTER] || key[SDLK_SPACE]) {
play_sound(SND_MENU2, false);
switch(menu_item) {
// MAIN MENU items
case MENU_START: // Start menu
menu_id = MENU_ID_START;
menu_item = MENU_SINGLEPLAY;
break;
case MENU_OPTIONS: // Options menu
menu_id = MENU_ID_OPTIONS;
menu_item = MENU_WHOSEKEYS;
break;
case MENU_EXIT: // Exit the game
action = MENU_EXIT;
fading = 2; // Fade out
break;
// START MENU items
case MENU_SINGLEPLAY: // Start a single player game
action = MENU_SINGLEPLAY;
fading = 2; // Fade out;
break;
case MENU_MULTIPLAY: // Start a two player game
action = MENU_MULTIPLAY;
fading = 2; // Fade out
break;
// OPTIONS MENU items
case MENU_WHOSEKEYS: // Toggle the player whose keys we're setting
if(whose_keys == 0)
whose_keys = 1;
else if(whose_keys == 1)
whose_keys = 0;
break;
case MENU_MOVSTYLE: // Toggle the moving style
if(config.moving_style[whose_keys] == 1)
config.moving_style[whose_keys] = 2;
else if(config.moving_style[whose_keys] == 2)
config.moving_style[whose_keys] = 1;
break;
case MENU_KEYUP: // Set the key up
key_to_set = &(config.key_up[whose_keys]);
setting_key = true;
prev_key = config.key_up[whose_keys];
config.key_up[whose_keys] = -1;
break;
case MENU_KEYDOWN: // Set the key down
key_to_set = &(config.key_down[whose_keys]);
setting_key = true;
prev_key = config.key_down[whose_keys];
config.key_down[whose_keys] = -1;
break;
case MENU_KEYLEFT: // Set the key left
key_to_set = &(config.key_left[whose_keys]);
setting_key = true;
prev_key = config.key_left[whose_keys];
config.key_left[whose_keys] = -1;
break;
case MENU_KEYRIGHT: // Set the key right
key_to_set = &(config.key_right[whose_keys]);
setting_key = true;
prev_key = config.key_right[whose_keys];
config.key_right[whose_keys] = -1;
break;
case MENU_KEYBOMB: // Set the key bomb
key_to_set = &(config.key_shoot[whose_keys]);
setting_key = true;
prev_key = config.key_shoot[whose_keys];
config.key_shoot[whose_keys] = -1;
break;
case MENU_KEYSPECIAL: // Set the key special
key_to_set = &(config.key_special[whose_keys]);
setting_key = true;
prev_key = config.key_special[whose_keys];
config.key_special[whose_keys] = -1;
break;
case MENU_PERSPECTIVE: // Toggle the perspective mode
config.perspective_mode = !config.perspective_mode;
break;
case MENU_OK: // Save the changes
menu_id = MENU_ID_MAIN;
menu_item = MENU_OPTIONS;
mid_fade_amount = 0.0f;
mid_fade_dir = 1;
mid_state = 1;
mid_state_wait = WAIT_BEFORE_FADE_IN * FADE_WAIT_FACTOR;
save_config(get_config_location(true), &config);
break;
case MENU_CANCEL: // Cancel the changes
menu_id = MENU_ID_MAIN;
menu_item = MENU_OPTIONS;
mid_fade_amount = 0.0f;
mid_fade_dir = 1;
mid_state = 1;
mid_state_wait = WAIT_BEFORE_FADE_IN * FADE_WAIT_FACTOR;
// Restore the settings
load_config(get_config_location(), &config);
Mix_Volume(-1,config.sound_vol);
Mix_VolumeMusic(config.music_vol);
}
}
// Check the volume level sliders
if(menu_item == MENU_MUSICVOL) {
if(key[SDLK_LEFT]) {
config.music_vol -= 10;
if(config.music_vol < 0)
config.music_vol = 0;
// Update the volume levels
Mix_VolumeMusic(config.music_vol);
}
if(key[SDLK_RIGHT]) {
config.music_vol += 10;
if(config.music_vol > 255)
config.music_vol = 255;
// Update the volume levels
Mix_VolumeMusic(config.music_vol);
}
}
if(menu_item == MENU_SOUNDVOL) {
if(key[SDLK_LEFT]) {
config.sound_vol -= 10;
if(config.sound_vol < 0)
config.sound_vol = 0;
// Update the volume levels
Mix_Volume(-1,config.sound_vol);
play_sound(SND_MENU1, false);
}
if(key[SDLK_RIGHT]) {
config.sound_vol += 10;
if(config.sound_vol > 255)
config.sound_vol = 255;
// Update the volume levels
Mix_Volume(-1,config.sound_vol);
play_sound(SND_MENU1, false);
}
}
// Clear the key array
memset(key, 0, sizeof(key));
// Animate the background
back_anim = add_angle(back_anim, 2.0f);
bx_roll += bx_roll_dir;
if(bx_roll > 1.0f)
bx_roll -= 1.0f;
else if(bx_roll < 0.0f)
bx_roll += 1.0f;
by_roll += by_roll_dir;
if(by_roll > 1.0f)
by_roll -= 1.0f;
else if(by_roll < 0.0f)
by_roll += 1.0f;
// Handle the hiscores/credits
if(menu_id == MENU_ID_MAIN || menu_id == MENU_ID_START) {
if(mid_state_wait > 0)
mid_state_wait--;
else if(mid_state_wait == 0) {
// Fade either in or out
if(mid_fade_dir == 1) {
if(mid_fade_amount < 1.0f)
mid_fade_amount += FADE_STEP;
if(mid_fade_amount >= 1.0f) {
// Wait a bit before fading out
mid_fade_dir = 2;
mid_state_wait = WAIT_BEFORE_FADE_OUT * FADE_WAIT_FACTOR;
}
}
else if(mid_fade_dir == 2) {
if(mid_fade_amount > 0.0f)
mid_fade_amount -= FADE_STEP;
if(mid_fade_amount <= 0.0f) {
// Wait a bit before changing the state and fading in
mid_fade_dir = 1;
mid_state_wait = WAIT_BEFORE_FADE_IN * FADE_WAIT_FACTOR;
mid_state++;
if(mid_state > 3)
mid_state = 1;
}
}
}
}
timer_count--;
}
// Draw the menu
draw_menu(menu_id, menu_item, -1, fade_amount, NULL);
// Flush and swap the buffers
glFlush();
SDL_GL_SwapBuffers();
}
SDL_EnableKeyRepeat(0,0);
return action;
}
// Move the player
void PLAYER::move() {
#ifndef EDITOR
int who = (this == &p1) ? 1 : 2;
int who2 = who-1; // Used for array indices
// Reduce the icon alpha
if(p_icon_alpha[who2]) {
p_icon_alpha[who2] -= 0.005f;
if(p_icon_alpha[who2] < 0.0f)
p_icon_alpha[who2] = 0.0f;
}
// If we're dead, reduce the death counter and respawn
if(!alive) {
death_counter--;
if(death_counter == 0) {
// Respawn to a block
int ox, oy;
get_respawn_position((int)get_real_x(), (int)get_real_y(), ox, oy);
int odir = dir;
//clear();
alive = true;
x = ox;
y = oy;
dir = odir;
nextdir = dir;
tx = x;
ty = y;
walking = false;
jumping = false;
dying = false;
offset = 0.0f;
create_teleport_effect(x, y);
show_icon(who2);
// Play the appear sound
play_sound(SND_APPEAR, false);
}
return;
}
// Advance the dying animation if we're actually dying
if(dying) {
die_anim -= 0.03f;
// Create the blue "burning down" effect
float px = get_real_x();
float py = get_real_y();
for(int f=0; f < RAND(2,10); f++) {
float rnd = RANDF(-0.3f, 0.3f);
VECT pos(px, 2*size - 0.05f - (2.5f*size*(1-die_anim)), py);
pos.x += rnd;
pos.z -= rnd;
if(pos.y < 0.0f)
pos.y = 0.0f;
VECT dir = 0.0f;
float c1[4] = { 0.1f, 0.7f, 1, 1 };
float c2[4] = { 0.1f, 0.7f, 1, 0 };
add_particle(pos, dir, RAND(20,35), 0.1f, 0.4f, c1, c2, part_star);
}
if(die_anim < 0.0f) {
die_anim = 0.0f;
alive = false;
// Explode the player bombs
if(num_bombs > 0) {
list<BOMB>::iterator b;
for(b = bomblist.begin(); b != bomblist.end(); ++b)
if((*b).owner == who && (*b).time > 1)
(*b).time = 1; // Makes the bomb explode on the next cycle
}
}
return;
}
// Jumping stuff
if(jumping) {
jump_pos += jump_speed;
if(jump_pos >= 1.0f) {
jump_pos = 1.0f;
// We're now on the target tile
x = jump_tx;
y = jump_ty;
tx = x;
ty = y;
offset = 0.0f;
jumping = false;
}
// Create some particles if we're teleporting
if(in_teleport && jumping) {
VECT pos(get_real_x(), 0.25f, get_real_y());
pos += jump_dir * jump_pos * jump_dist;
pos.y += jump_height * SIN(180.0f * jump_pos);
VECT dir;
for(int f=0; f<5; f++) {
VECT ppos = pos + VECT(RANDF(-0.5f,0.5f),RANDF(-0.5f,0.5f),RANDF(-0.5f,0.5f));
dir.x = dir.y = dir.z = 0.0f;
float c1[4] = { 0.3, 0.7f, 1, 1 };
float c2[4] = { 0, 0, 1, 0 };
add_particle(ppos, dir, RAND(10,30), 0.1f, 0.3f, c1, c2, part_teleport);
}
}
// This is a dirty hack. Read the comments from the beginning of this file.
if(map[jump_tx][jump_ty][1] && jump_pos > 0.9f) {
players_on_block_x[who2] = jump_tx;
players_on_block_y[who2] = jump_ty;
}
return;
}
// This is a dirty hack. Read the comments from the beginning of this file.
if(map[x][y][1]) {
players_on_block_x[who2] = x;
players_on_block_y[who2] = y;
//return;
}
else {
players_on_block_x[who2] = -1;
}
// Don't move if we're using the napalm or the teleport power
if(using_special_power && (which_special_power == RED_POWER_NAPALM))
return;
if(using_special_power == who && (which_special_power == BLUE_POWER_TELEPORT))
return;
// Don't move if the level is finished
if(level_pause)
return;
// Advance the animation
anim += 0.20f;
if((int)anim > 3)
anim = 0.0f;
// Advance the turning animation
if(turning) {
turning_counter++;
if(turning_counter == 5) {
dir = nextdir;
nextdir = dir + 1;
if(nextdir > DIR_W)
nextdir = DIR_N;
}
else if(turning_counter == 10) {
dir = nextdir;
turning = false;
}
}
if(!walking && ((config.moving_style[who2] == MOV_RELATIVE && !key[config.key_up[who2]]) || (config.moving_style[who2] == MOV_ABSOLUTE && !key[config.key_up[who2]] && !key[config.key_down[who2]] && !key[config.key_left[who2]] && !key[config.key_right[who2]])))
anim = 0.0f;
// Check if we're on a block
bool on_block = false;
if(map_solid(x,y))
on_block = true;
// Don't move if we're using the flower power (absolute)
if(on_block && config.moving_style[who2] == MOV_ABSOLUTE && (p1.num_flower_bombs > 0 || p2.num_flower_bombs > 0))
return;
// Check for turning input
if(key[config.key_left[who2]]) {
if(config.moving_style[who2] == MOV_RELATIVE) {
// Relative moving
if(!turn_key_down[0] && !turning) {
// Turn left
nextdir = dir - 1;
if(nextdir < DIR_N)
nextdir = DIR_W;
if(!walking)
dir = nextdir;
turn_key_down[0] = true;
}
}
else if(config.moving_style[who2] == MOV_ABSOLUTE && !walking) {
// Absolute moving
dir = DIR_W;
walking = true;
offset = 0.0f;
tx = x - 1;
ty = y;
// Check if the target is passable?
if(map_solid(tx, ty)) {
tx = x;
ty = y;
walking = false;
}
if(on_block) {
// We're on a block, jump down from it
jump(tx, ty, 2.0f, 0.05f);
tx = x;
ty = y;
anim = 0;
on_block = true;
// Play the jumping sound
if(jumping)
play_sound(SND_JUMP, false);
}
}
}
else
turn_key_down[0] = false;
if(key[config.key_right[who2]]) {
if(config.moving_style[who2] == MOV_RELATIVE) {
// Relative moving
if(!turn_key_down[1] && !turning) {
// Turn right
nextdir = dir + 1;
if(nextdir > DIR_W)
nextdir = DIR_N;
if(!walking)
dir = nextdir;
turn_key_down[1] = true;
}
}
else if(config.moving_style[who2] == MOV_ABSOLUTE && !walking) {
// Absolute moving
dir = DIR_E;
walking = true;
offset = 0.0f;
tx = x + 1;
ty = y;
// Check if the target is passable?
if(map_solid(tx, ty)) {
tx = x;
ty = y;
walking = false;
}
if(on_block) {
// We're on a block, jump down from it
jump(tx, ty, 2.0f, 0.05f);
tx = x;
ty = y;
anim = 0;
on_block = true;
// Play the jumping sound
if(jumping)
play_sound(SND_JUMP, false);
}
}
}
else
turn_key_down[1] = false;
// Check for 180 degree turning
if(key[config.key_down[who2]]) {
if(config.moving_style[who2] == MOV_RELATIVE) {
// Relative moving
if(!turn_key_down[2] && !turning && !walking && !key[config.key_up[who2]]) {
nextdir = dir + 1;
if(nextdir > DIR_W)
nextdir = DIR_N;
turning = true;
turning_counter = 0;
turn_key_down[2] = true;
}
}
else if(config.moving_style[who2] == MOV_ABSOLUTE && !walking) {
// Absolute moving
dir = DIR_S;
walking = true;
offset = 0.0f;
tx = x;
ty = y + 1;
// Check if the target is passable?
if(map_solid(tx, ty)) {
tx = x;
ty = y;
walking = false;
}
if(on_block) {
// We're on a block, jump down from it
jump(tx, ty, 2.0f, 0.05f);
tx = x;
ty = y;
anim = 0;
on_block = true;
// Play the jumping sound
if(jumping)
play_sound(SND_JUMP, false);
}
}
}
else
turn_key_down[2] = false;
// Don't move if we're using the flower power (relative)
if(on_block && config.moving_style[who2] == MOV_RELATIVE && (p1.num_flower_bombs > 0 || p2.num_flower_bombs > 0))
return;
// Check for walking input
if(key[config.key_up[who2]] && !walking && !turning) {
if(config.moving_style[who2] == MOV_RELATIVE) {
// Relative moving
walking = true;
offset = 0.0f;
dir = nextdir;
switch(dir) {
default:
case DIR_N: tx = x; ty = y - 1; break;
case DIR_E: tx = x + 1; ty = y; break;
case DIR_S: tx = x; ty = y + 1; break;
case DIR_W: tx = x - 1; ty = y; break;
}
// Check if the target is passable?
if(map_solid(tx, ty)) {
tx = x;
ty = y;
walking = false;
}
if(on_block) {
// We're on a block, jump down from it
jump(tx, ty, 2.0f, 0.05f);
tx = x;
ty = y;
anim = 0;
on_block = true;
// Play the jumping sound
if(jumping)
play_sound(SND_JUMP, false);
}
}
else {
// Absolute moving
dir = DIR_N;
walking = true;
offset = 0.0f;
tx = x;
ty = y - 1;
// Check if the target is passable?
if(map_solid(tx, ty)) {
tx = x;
ty = y;
walking = false;
}
if(on_block) {
// We're on a block, jump down from it
jump(tx, ty, 2.0f, 0.05f);
tx = x;
ty = y;
anim = 0;
on_block = true;
// Play the jumping sound
if(jumping)
play_sound(SND_JUMP, false);
}
}
}
// Move towards the target tile
if(offset < 1.0f && (tx != x || ty != y)) {
offset += 0.1f;
// If we're reached the target tile, move again
if(offset >= 1.0f) {
x = tx;
y = ty;
offset = 0.0f;
walking = false;
in_teleport = 0;
}
}
// Reload the weapons
if(reload > 0)
reload--;
// Dropping bombs
if(key[config.key_shoot[who2]] && reload == 0 && num_bombs < 3 && !on_block && !icon_menu.wait) {
reload = 30;
// Plant the bomb
add_bomb(x, y, BTYP_NORMAL, who);
num_bombs++;
// Play the sound
play_sound(SND_BOMB, false);
}
// Invoke the special powers
if(key[config.key_special[who2]]) {
open_icon_menu(who, on_block);
show_icon(0);
show_icon(1);
}
#endif
}