void Player::Initialize(void)
{
// Load the texture
if (!(this->m_Texture = this->m_Hge->Texture_Load("data/particles.png")))
{
MessageBox(NULL, "Can't load particles.png texture.", "Error", MB_OK | MB_ICONERROR | MB_APPLMODAL);
this->m_Engine->Shutdown();
return;
}
// Create the player sprite
this->m_Sprite = new hgeSprite(this->m_Texture, 60, 40, 20, 20);
this->m_Sprite->SetColor(this->m_Color);
this->m_Sprite->SetHotSpot(10, 10);
// Create the particle sprite
this->m_ParticleSprite = new hgeSprite(this->m_Texture, 20, 20, 20, 20);
this->m_ParticleSprite->SetBlendMode(BLEND_COLORMUL | BLEND_ALPHAADD | BLEND_NOZWRITE);
this->m_ParticleSprite->SetHotSpot(10, 10);
// Create the particle system
this->m_ParticleSystem = new hgeParticleSystem("data/trail.psi", this->m_ParticleSprite);
this->m_ParticleSystem->Fire();
// Initialize the weapon slots
this->m_Weaponslots = (Weapon**) malloc(sizeof(Weapon*) * NUM_WEAPON_SLOTS);
for (int i = 0 ; i < NUM_WEAPON_SLOTS ; ++i)
{
this->m_Weaponslots[i] = 0;
}
this->m_Weaponslots[0] = new Neoshooter(this, this->m_Engine->GetWorld());
// Initialize physics
{
// Define moment
cpFloat moment = cpMomentForCircle(1, 0, 10, cpvzero);
// Fetch the physics space
cpSpace *space = this->m_Engine->GetWorld()->GetSpace();
// Add the physics body
this->m_Body = cpSpaceAddBody(space, cpBodyNew(1, moment));
cpBodySetPos(this->m_Body, this->m_Position);
// Add the physics shape
this->m_Shape = cpSpaceAddShape(space, cpCircleShapeNew(this->m_Body, 10, cpvzero));
this->m_Shape->data = this;
this->m_Shape->collision_type = COLLISION_TYPE_GO;
cpShapeSetElasticity(this->m_Shape, 1.0f);
cpShapeSetFriction(this->m_Shape, 0.7);
// Define the collision handlers for various types of collisions
cpSpaceAddCollisionHandler(space, COLLISION_TYPE_GO, COLLISION_TYPE_ACTIVATOR, BeginCollisionD, NULL, NULL, SeparateCollisionD, this);
cpSpaceAddCollisionHandler(space, COLLISION_TYPE_GO, COLLISION_TYPE_BULLET, BeginCollisionD, NULL, NULL, NULL, this);
}
}
void Phys::init()
{
// Create physics space;
space = cpSpaceNew();
cpSpaceSetDamping( space, 0.0 );
cpSpaceAddCollisionHandler( space, utAll, utPlant,
DynamiUint_begin, NULL, NULL, DynamiUint_separate, NULL );
cpSpaceAddCollisionHandler( space, utAll, utEntity,
DynamiUint_begin, NULL, NULL, DynamiUint_separate, NULL );
cpSpaceAddCollisionHandler( space, utAll, utPlayer,
DynamiUint_begin, NULL, NULL, DynamiUint_separate, NULL );
cpSpaceAddCollisionHandler( space, utAll, utCorpse,
DynamiUint_begin, NULL, NULL, DynamiUint_separate, NULL );
}
World_t *world_create(void)
{
World_t *out = obj_create_autoreleased(&Class_World);
out->cpSpace = cpSpaceNew();
out->cpSpace->data = out;
cpSpaceAddCollisionHandler(out->cpSpace, 0, 0,
collisionWillBegin,
NULL,
collisionDidBegin,
collisionDidEnd, NULL);
out->entities = obj_retain(llist_create((InsertionCallback_t)&obj_retain, &obj_release));
// Create the static entity
out->staticEntity = obj_create(&Class_WorldEntity);
out->staticEntity->world = out;
out->staticEntity->owner = out;
out->staticEntity->cpBody = out->cpSpace->staticBody;
out->staticEntity->luaUpdateHandler = -1;
out->staticEntity->luaPreCollisionHandler = -1;
out->staticEntity->luaCollisionHandler = -1;
out->staticEntity->luaPostCollisionHandler = -1;
out->cpSpace->staticBody->data = out->staticEntity;
out->staticEntity->shapes = obj_retain(llist_create((InsertionCallback_t)&obj_retain, &obj_release));
return out;
}
static cpSpace *initSpace(void) {
int i;
cpBody *staticBody;
cpShape *shape;
cpVect cannonPos;
cpResetShapeIdCounter();
g_Space = cpSpaceNew();
g_Space->iterations = 30;
g_Space->gravity = cpv(0, -300);
staticBody = &g_Space->staticBody;
shape = cpSpaceAddShape(g_Space, cpSegmentShapeNew(staticBody, cpv(-400,-290), cpv(-400,300), 0.0f));
shape->e = 1.0f; shape->u = 0.0f;
shape->collision_type = PLATFORM_TYPE;
cannonPos = cpv(-350, -215);
g_Cannon = createCannon(cannonPos, 30.0f, 6.0f);
g_Cannon->ai = 0;
for (i = 0; i < MAX_PROJECTILES; ++i) {
g_Cannon->ammo[i] = createProjectile(6.0f, 1.0f);
}
platforms[0] = createPlatform(staticBody, cpv(-390, -240), cpv(1600, -240), 10.0f);
fprintf(stderr, "Loading dominoes disabled\n");
InitializeDominoes();
cpSpaceAddCollisionHandler(g_Space, PROJECTILE_TYPE, DOMINO_OBJECT_TYPE,
NULL, NULL, postSolveProjectileDomino, NULL, NULL);
return g_Space;
}
// Updates all nescessary sprites, images, buttons etc.
void update(void)
{
static _Bool called = false;
GDATAPTR game = get_game_data();
update_background();
if(game->gamestarted && game->paused)
{
paused(score, survival_time, lives);
}
else if(lives == 0)
{
gameover(score, survival_time);
}
else if(game->gamestarted)
{
if(!called)
{
//cpSpaceResizeStaticHash(get_global_cpSpace(), 700.0, 4*10);
cpSpaceAddCollisionHandler(get_global_cpSpace(), 1, 2, collision_begin, NULL, NULL, NULL, NULL);
cpSpaceAddCollisionHandler(get_global_cpSpace(), 0, 2, collision_static_begin, NULL, NULL, NULL, NULL);
cpSpaceAddCollisionHandler(get_global_cpSpace(), 0, 1, collision_static_begin, NULL, NULL, NULL, NULL);
called = false;
}
logic();
update_clouds();
cpSpaceStep(get_global_cpSpace(), 1.0f/60.0f);
cpSpaceEachBody(get_global_cpSpace(), &update_sprites, NULL);
update_ground();
update_lives();
add_element_to_render_queue(NULL, 0, 0, 0, RCOLOR(0, 0, 0, 255), update_score);
add_element_to_render_queue(NULL, 290, 0, 0, RCOLOR(0, 0, 0, 255), update_survivaltime);
}
else if(game->options)
{
options();
}
else if(game->howtoplay)
{
howtoplay();
}
else if(game->highscores)
{
highscores();
}
}
void Physics::addCollisionHandler(cpCollisionType typeA, cpCollisionType typeB, cpCollisionBeginFunc beginFunc, cpCollisionSeparateFunc separateFunc) {
cpCollisionHandler * handler = cpSpaceAddCollisionHandler(mSpace, typeA, typeB);
if (beginFunc != NULL) {
handler->beginFunc = beginFunc;
}
if (separateFunc != NULL) {
handler->separateFunc = separateFunc;
}
}
void Space::addCollisionHandler(cpCollisionType a,cpCollisionType b,const CollisionBeginFunc & begin,const CollisionPreSolveFunc & preSolve,const CollisionPostSolveFunc & postSolve,const CollisionSeparateFunc & separate,void *data)
{
CollisionHandler& handler = collisionHandlers[std::make_pair(a,b)];
handler.begin = begin;
handler.preSolve = preSolve;
handler.postSolve = postSolve;
handler.separate = separate;
handler.data = data;
cpSpaceAddCollisionHandler(space, a, b, !begin ? 0 : internal_CollisionBeginFunc , !preSolve ? 0 : internal_CollisionPreSolveFunc , !postSolve ? 0 : internal_CollisionPostSolveFunc , !separate ? 0 : internal_CollisionSeparateFunc , &handler);
}
static cpSpace *
init(void)
{
ChipmunkDemoMessageString = "Sticky collisions using the cpArbiter data pointer.";
cpSpace *space = cpSpaceNew();
cpSpaceSetIterations(space, 10);
cpSpaceSetGravity(space, cpv(0, -1000));
cpSpaceSetCollisionSlop(space, 2.0);
cpBody *staticBody = cpSpaceGetStaticBody(space);
cpShape *shape;
// Create segments around the edge of the screen.
shape = cpSpaceAddShape(space, cpSegmentShapeNew(staticBody, cpv(-340,-260), cpv(-340, 260), 20.0f));
cpShapeSetElasticity(shape, 1.0f);
cpShapeSetFriction(shape, 1.0f);
cpShapeSetCollisionType(shape, COLLIDE_STICK_SENSOR);
cpShapeSetLayers(shape, NOT_GRABABLE_MASK);
shape = cpSpaceAddShape(space, cpSegmentShapeNew(staticBody, cpv( 340,-260), cpv( 340, 260), 20.0f));
cpShapeSetElasticity(shape, 1.0f);
cpShapeSetFriction(shape, 1.0f);
cpShapeSetCollisionType(shape, COLLIDE_STICK_SENSOR);
cpShapeSetLayers(shape, NOT_GRABABLE_MASK);
shape = cpSpaceAddShape(space, cpSegmentShapeNew(staticBody, cpv(-340,-260), cpv( 340,-260), 20.0f));
cpShapeSetElasticity(shape, 1.0f);
cpShapeSetFriction(shape, 1.0f);
cpShapeSetCollisionType(shape, COLLIDE_STICK_SENSOR);
cpShapeSetLayers(shape, NOT_GRABABLE_MASK);
shape = cpSpaceAddShape(space, cpSegmentShapeNew(staticBody, cpv(-340, 260), cpv( 340, 260), 20.0f));
cpShapeSetElasticity(shape, 1.0f);
cpShapeSetFriction(shape, 1.0f);
cpShapeSetCollisionType(shape, COLLIDE_STICK_SENSOR);
cpShapeSetLayers(shape, NOT_GRABABLE_MASK);
for(int i=0; i<200; i++){
cpFloat mass = 0.15f;
cpFloat radius = 10.0f;
cpBody *body = cpSpaceAddBody(space, cpBodyNew(mass, cpMomentForCircle(mass, 0.0f, radius, cpvzero)));
cpBodySetPos(body, cpv(cpflerp(-150.0f, 150.0f, frand()), cpflerp(-150.0f, 150.0f, frand())));
cpShape *shape = cpSpaceAddShape(space, cpCircleShapeNew(body, radius + STICK_SENSOR_THICKNESS, cpvzero));
cpShapeSetFriction(shape, 0.9f);
cpShapeSetCollisionType(shape, COLLIDE_STICK_SENSOR);
}
cpSpaceAddCollisionHandler(space, COLLIDE_STICK_SENSOR, COLLIDE_STICK_SENSOR, NULL, StickyPreSolve, NULL, StickySeparate, NULL);
return space;
}
static cpSpace *
init(void)
{
cpResetShapeIdCounter();
space = cpSpaceNew();
space->iterations = 10;
space->gravity = cpv(0, -100);
cpBody *body, *staticBody = &space->staticBody;
cpShape *shape;
// Create segments around the edge of the screen.
shape = cpSpaceAddShape(space, cpSegmentShapeNew(staticBody, cpv(-320,-240), cpv(-320,240), 0.0f));
shape->e = 1.0f; shape->u = 1.0f;
shape->layers = NOT_GRABABLE_MASK;
shape = cpSpaceAddShape(space, cpSegmentShapeNew(staticBody, cpv(320,-240), cpv(320,240), 0.0f));
shape->e = 1.0f; shape->u = 1.0f;
shape->layers = NOT_GRABABLE_MASK;
shape = cpSpaceAddShape(space, cpSegmentShapeNew(staticBody, cpv(-320,-240), cpv(320,-240), 0.0f));
shape->e = 1.0f; shape->u = 1.0f;
shape->layers = NOT_GRABABLE_MASK;
// Add our one way segment
shape = cpSpaceAddShape(space, cpSegmentShapeNew(staticBody, cpv(-160,-100), cpv(160,-100), 10.0f));
shape->e = 1.0f; shape->u = 1.0f;
shape->collision_type = 1;
shape->layers = NOT_GRABABLE_MASK;
// We'll use the data pointer for the OneWayPlatform struct
platformInstance.n = cpv(0, 1); // let objects pass upwards
platformInstance.passThruList = cpArrayNew(0);
shape->data = &platformInstance;
// Add a ball to make things more interesting
cpFloat radius = 15.0f;
body = cpSpaceAddBody(space, cpBodyNew(10.0f, cpMomentForCircle(10.0f, 0.0f, radius, cpvzero)));
body->p = cpv(0, -200);
body->v = cpv(0, 170);
shape = cpSpaceAddShape(space, cpCircleShapeNew(body, radius, cpvzero));
shape->e = 0.0f; shape->u = 0.9f;
shape->collision_type = 2;
cpSpaceAddCollisionHandler(space, 1, 2, NULL, preSolve, NULL, NULL, NULL);
return space;
}
static int l_physics_onPreSolve(lua_State* state)
{
l_physics_PhysicsData* data = (l_physics_PhysicsData*)lua_touserdata(state, 1);
uint32_t a_type = l_tools_toNumberOrError(state, 2);
uint32_t b_type = l_tools_toNumberOrError(state, 3);
moduleData.handler = cpSpaceAddCollisionHandler(data->physics->space, a_type, b_type);
moduleData.handler->preSolveFunc = preSolve;
lua_pushboolean(state, moduleData.onPreSolve);
moduleData.onPreSolve = false;
return 1;
}
static cpSpace *
init(void)
{
cpResetShapeIdCounter();
space = cpSpaceNew();
space->iterations = 10;
space->gravity = cpv(0, -100);
cpBody *staticBody = &space->staticBody;
cpShape *shape;
// Data structure for our ball emitter
// We'll use two sensors for it, one to see if the emitter is blocked
// a second to catch the balls and add them back to the emitter
emitterInstance.queue = 5;
emitterInstance.blocked = 0;
emitterInstance.position = cpv(0, 150);
// Create our blocking sensor, so we know when the emitter is clear to emit another ball
shape = cpSpaceAddShape(space, cpCircleShapeNew(staticBody, 15.0f, emitterInstance.position));
shape->sensor = 1;
shape->collision_type = BLOCKING_SENSOR_TYPE;
shape->data = &emitterInstance;
// Create our catch sensor to requeue the balls when they reach the bottom of the screen
shape = cpSpaceAddShape(space, cpSegmentShapeNew(staticBody, cpv(-2000, -200), cpv(2000, -200), 15.0f));
shape->sensor = 1;
shape->collision_type = CATCH_SENSOR_TYPE;
shape->data = &emitterInstance;
cpSpaceAddCollisionHandler(space, BLOCKING_SENSOR_TYPE, BALL_TYPE, blockerBegin, NULL, NULL, blockerSeparate, NULL);
cpSpaceAddCollisionHandler(space, CATCH_SENSOR_TYPE, BALL_TYPE, catcherBarBegin, NULL, NULL, NULL, NULL);
return space;
}
void TestColliderDetector::initWorld()
{
//! create physic space
space = cpSpaceNew();
//! set space gravity as no gravity
space->gravity = cpv(0, 0);
//! Physics debug layer
CCPhysicsDebugNode *debugLayer = CCPhysicsDebugNode::create(space);
this->addChild(debugLayer, INT_MAX);
//! get size of bullet
CCSize size = bullet->getContentSize();
//! define bullet's collider body
int num = 4;
cpVect verts[] = {
cpv(-size.width/2,-size.height/2),
cpv(-size.width/2,size.height/2),
cpv(size.width/2,size.height/2),
cpv(size.width/2,-size.height/2),
};
//! build body as verts' shape
cpBody *body = cpBodyNew(1.0f, cpMomentForPoly(1.0f, num, verts, cpvzero));
cpSpaceAddBody(space, body);
cpShape* shape = cpPolyShapeNew(body, num, verts, cpvzero);
shape->collision_type = eBulletTag;
cpSpaceAddShape(space, shape);
bullet->setCPBody(body);
//! define armature2's body,get shape from armature data
body = cpBodyNew(INFINITY, INFINITY);
cpSpaceAddBody(space, body);
armature2->setCPBody(body);
shape = body->shapeList_private;
while(shape){
cpShape *next = shape->next_private;
shape->collision_type = eEnemyTag;
shape = next;
}
cpSpaceAddCollisionHandler(space, eEnemyTag, eBulletTag, beginHit, NULL, NULL, endHit, NULL);
}
int maininit()
{
ship_list.clear();
shell_list.clear();
rshell = 0; nrshell = 0;
space = cpSpaceNew();
last_time_updated = gtime();
dt = 1.;
paused = 0; last_pressed = 0;
cpCollisionHandler *handler = cpSpaceAddCollisionHandler(space, 1, 2);
handler->beginFunc = scorecollision;
last_frame_deltas = new float[frame_time_count];
for (int i = 0; i < frame_time_count; i++) last_frame_deltas[i] = 1;
return 0;
}
void RCPCollision::create()
{
if (RCPWorld::instance()) {
cpSpace * space = RCPWorld::instance()->space();
cpCollisionHandler *handler = cpSpaceAddCollisionHandler(space, mTypeA, mTypeB);
RScene * s = scene();
if (!mBeginFunctionName.empty() && s) {
mBeginFunc = s->getEventCollisionCallback(mBeginFunctionName);
}
if (mBeginFunc) {
handler->beginFunc = beginFunc;
}
if (!mPreSolveFunctionName.empty() && s) {
mPreSolveFunc = s->getEventCollisionCallback(mPreSolveFunctionName);
}
if (mPreSolveFunc) {
handler->preSolveFunc = preSolveFunc;
}
if (!mPostSolveFunctionName.empty() && s) {
mPostSolveFunc = s->getEventCollisionCallback(mPostSolveFunctionName);
}
if (mPostSolveFunc) {
handler->postSolveFunc = postSolveFunc;
}
if (!mSeparateFunctionName.empty() && s) {
mSeparateFunc = s->getEventCollisionCallback(mSeparateFunctionName);
}
if (mSeparateFunc) {
handler->separateFunc = separateFunc;
}
handler->userData = this;
}
mCreated = true;
}
// make cpSpace object to pass to GUI
cpSpace * core_create_space () {
//create and return new cpSpace
cpSpace *space;
space = cpSpaceNew ();
core_set_gravity ( space, DEFAULT_GRAVITY );
cpSpaceAddCollisionHandler ( space, ASTEROID_COLLISION_TYPE, GOAL_COLLISION_TYPE, core_begin_collision, NULL, NULL, NULL, NULL );
BodyInfo * bi = body_info_new ( 0 );
bi->index = 0;
space->staticBody->data = bi; // sets index of static body to 0
GameInfo *gameInfo = game_info_new ();
cpSpaceSetUserData(space, ( cpDataPointer ) gameInfo);
cpEnableSegmentToSegmentCollisions ();
return space;
}
ETERM *space_subscribe_collision(ETERM *fromp, ETERM *argp) {
// get the args
ETERM *space_refp = erl_element(1, argp);
ETERM *typeap = erl_element(2, argp);
ETERM *typebp = erl_element(3, argp);
ETERM *pidp = erl_element(4, argp);
erlmunk_space *s;
int space_id = ERL_REF_NUMBER(space_refp);
HASH_FIND_INT(erlmunk_spaces, &space_id, s);
erlmunk_subscriber *subscriber = (erlmunk_subscriber *) malloc(sizeof(erlmunk_subscriber));
subscriber->client = get_current_client();
subscriber->from = erl_copy_term(pidp);
cpCollisionHandler *handler = cpSpaceAddCollisionHandler(s->space,
ERL_INT_VALUE(typeap),
ERL_INT_VALUE(typebp));
handler->beginFunc = handle_collision;
handler->userData = subscriber;
return NULL;
}
void GameInst::LoadLevel()
{
sf::Vector2f windowDim = m_GUIMgr.GetWindowDim();
//-------------------------------------- chipmunk physics
// cpVect is a 2D vector and cpv() is a shortcut for initializing them.
cpVect gravity = cpv(0, 980);
// Create a physworld
m_pSpace = cpSpaceNew();
cpSpaceSetGravity(m_pSpace, gravity);
cpFloat offSet = 0;
//top
m_WorldBounds.Top = cpSegmentShapeNew(m_pSpace->staticBody, cpv(offSet,offSet), cpv(cpFloat(windowDim.x)+offSet,offSet), 1);
cpShapeSetFriction(m_WorldBounds.Top, 0.5);
cpSpaceAddShape(m_pSpace, m_WorldBounds.Top);
cpShapeSetCollisionType(m_WorldBounds.Top, SURFACE_BOTTOM);
//bottom
m_WorldBounds.Bottom = cpSegmentShapeNew(m_pSpace->staticBody, cpv(offSet,cpFloat(windowDim.y)+offSet), cpv(cpFloat(windowDim.x)+offSet,cpFloat(windowDim.y)+offSet), 1);
cpShapeSetFriction(m_WorldBounds.Bottom, 0.5);
cpSpaceAddShape(m_pSpace, m_WorldBounds.Bottom);
cpShapeSetCollisionType(m_WorldBounds.Bottom, SURFACE_TOP);
//left
m_WorldBounds.Left = cpSegmentShapeNew(m_pSpace->staticBody, cpv(offSet,offSet), cpv(offSet,cpFloat(windowDim.y)+offSet), 1);
cpShapeSetFriction(m_WorldBounds.Left, 0.5);
cpSpaceAddShape(m_pSpace, m_WorldBounds.Left);
cpShapeSetCollisionType(m_WorldBounds.Left, SURFACE_RIGHT);
//right
m_WorldBounds.Right = cpSegmentShapeNew(m_pSpace->staticBody, cpv(cpFloat(windowDim.x)+offSet,offSet), cpv(cpFloat(windowDim.x)+offSet,cpFloat(windowDim.y)+offSet), 1);
cpShapeSetFriction(m_WorldBounds.Right, 0.5);
cpSpaceAddShape(m_pSpace, m_WorldBounds.Right);
cpShapeSetCollisionType(m_WorldBounds.Right, SURFACE_LEFT);
//player-surface collision callbacks
cpSpaceAddCollisionHandler(m_pSpace,PLAYER, SURFACE_TOP,cpCollisionBeginFunc(PlayerSurfaceCollision),NULL,NULL,NULL,NULL);
cpSpaceAddCollisionHandler(m_pSpace,PLAYER, SURFACE_BOTTOM,cpCollisionBeginFunc(PlayerSurfaceCollision),NULL,NULL,NULL,NULL);
cpSpaceAddCollisionHandler(m_pSpace,PLAYER, SURFACE_LEFT,cpCollisionBeginFunc(PlayerSurfaceCollision),NULL,NULL,NULL,NULL);
cpSpaceAddCollisionHandler(m_pSpace,PLAYER, SURFACE_RIGHT,cpCollisionBeginFunc(PlayerSurfaceCollision),NULL,NULL,NULL,NULL);
//load level data from file
std::fstream file;
file.open(("media/level1.txt"));
std::string line;
int curLine = 0;
while( std::getline(file,line) )
{
//
for(unsigned int i = 0; i < line.size();i++)
{
bool playerMade = false;
char c = line[i];
switch(c)
{
case('p'):
{
//create player
if (!playerMade) {
m_pPlayer = new Player(m_ResMgr, *m_pSpace);
m_pPlayer->SetPosition(float(i)*32, float(curLine)*32);
m_Renderer.AddDrawableSprite(m_pPlayer->GetSprite());
playerMade = true;
}
break;
}
case('#'):
{
Block *block = new Block(m_ResMgr, *m_pSpace, Block::BLOCK_SOLID, sf::Vector2f(float(i)*32,float(curLine)*32) );
m_blocks.push_back(block);
m_Renderer.AddDrawableSprite(block->GetSprite());
break;
}
case('>'):
{
Emitters.push_back(new Emitter(m_ResMgr, *m_pSpace, sf::Vector2f(float(i * 32), float(curLine * 32)) ));
Emitters.back()->Show();
break;
}
case('<'):
{
/*Emitters.push_back(new Emitter(m_ResMgr, *m_pSpace));
Emitters.back()->SetPosition(i * 32, curLine * 32);
m_Renderer.AddDrawableSprite(Emitters.back()->GetSprite());*/
Block *block = new Block(m_ResMgr, *m_pSpace, Block::BLOCK_END, sf::Vector2f(float(i)*32,float(curLine)*32) );
m_blocks.push_back(block);
m_Renderer.AddDrawableSprite(block->GetSprite());
catcherPositions.push_back(block->GetSprite()->sprite->getPosition());
break;
}
}
//
}
curLine++;
}
file.close();
//enable user input to the player
m_pPlayer->SetInputHandler(m_pInputHandler);
//rebuild static level geometry
//cpSpaceRehashStatic();
}
static cpSpace *
init(void)
{
ChipmunkDemoMessageString = "Control the crane by moving the mouse. Press the down arrow to release.";
space = cpSpaceNew();
cpSpaceSetIterations(space, 30);
cpSpaceSetGravity(space, cpv(0, -100));
cpSpaceSetDamping(space, 0.8);
cpBody *staticBody = cpSpaceGetStaticBody(space);
cpShape *shape;
shape = cpSpaceAddShape(space, cpSegmentShapeNew(staticBody, cpv(-320,-240), cpv(320,-240), 0.0f));
cpShapeSetElasticity(shape, 1.0f);
cpShapeSetFriction(shape, 1.0f);
cpShapeSetLayers(shape, NOT_GRABABLE_MASK);
// Add a body for the dolly.
dollyBody = cpSpaceAddBody(space, cpBodyNew(10, INFINITY));
cpBodySetPos(dollyBody, cpv(0, 100));
// Add a block so you can see it.
cpSpaceAddShape(space, cpBoxShapeNew(dollyBody, 30, 30));
// Add a groove joint for it to move back and forth on.
cpSpaceAddConstraint(space, cpGrooveJointNew(staticBody, dollyBody, cpv(-250, 100), cpv(250, 100), cpvzero));
// Add a pivot joint to act as a servo motor controlling it's position
// By updating the anchor points of the pivot joint, you can move the dolly.
dollyServo = cpSpaceAddConstraint(space, cpPivotJointNew(staticBody, dollyBody, cpBodyGetPos(dollyBody)));
// Max force the dolly servo can generate.
cpConstraintSetMaxForce(dollyServo, 10000);
// Max speed of the dolly servo
cpConstraintSetMaxBias(dollyServo, 100);
// You can also change the error bias to control how it slows down.
//cpConstraintSetErrorBias(dollyServo, 0.2);
// Add the crane hook.
cpBody *hookBody = cpSpaceAddBody(space, cpBodyNew(1, INFINITY));
cpBodySetPos(hookBody, cpv(0, 50));
// Add a sensor shape for it. This will be used to figure out when the hook touches a box.
shape = cpSpaceAddShape(space, cpCircleShapeNew(hookBody, 10, cpvzero));
cpShapeSetSensor(shape, cpTrue);
cpShapeSetCollisionType(shape, HOOK_SENSOR);
// Add a slide joint to act as a winch motor
// By updating the max length of the joint you can make it pull up the load.
winchServo = cpSpaceAddConstraint(space, cpSlideJointNew(dollyBody, hookBody, cpvzero, cpvzero, 0, INFINITY));
// Max force the dolly servo can generate.
cpConstraintSetMaxForce(winchServo, 30000);
// Max speed of the dolly servo
cpConstraintSetMaxBias(winchServo, 60);
// TODO cleanup
// Finally a box to play with
cpBody *boxBody = cpSpaceAddBody(space, cpBodyNew(30, cpMomentForBox(30, 50, 50)));
cpBodySetPos(boxBody, cpv(200, -200));
// Add a block so you can see it.
shape = cpSpaceAddShape(space, cpBoxShapeNew(boxBody, 50, 50));
cpShapeSetFriction(shape, 0.7);
cpShapeSetCollisionType(shape, CRATE);
cpSpaceAddCollisionHandler(space, HOOK_SENSOR, CRATE, (cpCollisionBeginFunc)HookCrate, NULL, NULL, NULL, NULL);
return space;
}
void GameScene::onEnter()
{
Scene::onEnter();
auto& winSize = cocos2d::Director::getInstance()->getWinSize();
auto& contentRect = Game::getContentRect();
string fontName = "DolceVita.ttf";
int x1 = contentRect.origin.x + wallThickness;
int x2 = x1 + contentRect.size.width - wallThickness * 2;
int y1 = contentRect.origin.y + wallThickness;
int y2 = y1 + contentRect.size.height - wallThickness * 2;
// Music
CocosDenshion::SimpleAudioEngine::getInstance()->playBackgroundMusic("Song.mp3", true);
// Stretched big background
auto bg2 = cocos2d::LayerColor::create(cocos2d::Color4B(208, 204, 202, 255));
bg2->setScale(2);
this->addChild(bg2, -1);
// Actual background
auto bg = cocos2d::LayerColor::create(cocos2d::Color4B(218, 214, 212, 255), contentRect.size.width, contentRect.size.height);
bg->setPosition(contentRect.origin);
this->addChild(bg, 0);
// Labels
stringstream ss;
ss << "Score: " << score;
scoreLabel = cocos2d::Label::createWithTTF(ss.str().c_str(), fontName, 45);
scoreLabel->setAnchorPoint(cocos2d::Vec2(0, 1));
scoreLabel->setPosition(x1 + labelPadding, y2 - labelPadding);
scoreLabel->setColor(cocos2d::Color3B(128, 128, 128));
this->addChild(scoreLabel, 1);
auto sceneLabel = cocos2d::Label::createWithTTF("Game Scene", fontName, 200);
sceneLabel->setColor(cocos2d::Color3B(128, 128, 128));
sceneLabel->setPosition(Game::centralize(0, 228));
this->addChild(sceneLabel, 1);
sceneLabel->runAction(cocos2d::Sequence::create(
cocos2d::FadeOut::create(5),
cocos2d::RemoveSelf::create(),
nullptr
));
// Touch listners
auto dispatcher = cocos2d::Director::getInstance()->getEventDispatcher();
auto listener = cocos2d::EventListenerTouchAllAtOnce::create();
listener->onTouchesBegan = [this] (const vector<cocos2d::Touch*>& touches, cocos2d::Event* event) {this->touchHandler("began", touches, event);};
dispatcher->addEventListenerWithSceneGraphPriority(listener, this);
// Start physics
space = cpSpaceNew();
space->gravity = cpv(0, gravity);
// Walls
createPhysicsBox(x1, y1, x2, contentRect.origin.y, 0.9, 0, collisionTypeWall); // bottom
createPhysicsBox(x1, y2, x2, y2 + wallThickness, 0.9, 0, collisionTypeWall); // top
createPhysicsBox(contentRect.origin.x, contentRect.origin.y, x1, y2 + wallThickness, 0.9, 0, collisionTypeWall); // left
createPhysicsBox(x2, contentRect.origin.y, x2 + wallThickness, y2 + wallThickness, 0.9, 0, collisionTypeWall); // right
// Ball
ball = cocos2d::Sprite::create("Ball.png");
createPhysicsSprite(ball, cocos2d::Vec2(winSize.width * 0.5f, winSize.height * 0.5f), 1.0f, 0.0f, collisionTypeBall);
this->addChild(ball, 1);
// Collision handler
cpSpaceAddCollisionHandler(space, collisionTypeBall, collisionTypeWall, nullptr, nullptr, nullptr, GameScene::onCollision, nullptr);
// Update
this->scheduleUpdate();
}
void PlayLayer::addCollisionFunc() {
DoodleTruck *doodleTruck = DoodleTruck::sharedDoodleTruck();
cpSpaceAddCollisionHandler(doodleTruck->getSpace(), STONE_COLLISION, BODY_COLLISION, stoneAndTruckStrikeSlove, NULL, NULL, NULL, NULL);
cpSpaceAddCollisionHandler(doodleTruck->getSpace(), STONE_COLLISION, GROUND_COLLISION, stoneAndGroundStrikeSlove, NULL, NULL, NULL, NULL);
}
void CDynamics2DEngine::Init(TConfigurationNode& t_tree) {
try {
/* Init parent */
CPhysicsEngine::Init(t_tree);
/* Parse XML */
GetNodeAttributeOrDefault(t_tree, "static_cell_size", m_fStaticHashCellSize, m_fStaticHashCellSize);
GetNodeAttributeOrDefault(t_tree, "active_cell_size", m_fActiveHashCellSize, m_fActiveHashCellSize);
GetNodeAttributeOrDefault(t_tree, "static_cells", m_nStaticHashCells, m_nStaticHashCells);
GetNodeAttributeOrDefault(t_tree, "active_cells", m_nActiveHashCells, m_nActiveHashCells);
GetNodeAttributeOrDefault(t_tree, "elevation", m_fElevation, m_fElevation);
if(NodeExists(t_tree, "boundaries")) {
/* Parse the boundary definition */
TConfigurationNode& tBoundaries = GetNode(t_tree, "boundaries");
SBoundarySegment sBoundSegment;
CVector2 cLastPoint, cCurPoint;
std::string strConnectWith;
TConfigurationNodeIterator tVertexIt("vertex");
/* Get the first vertex */
tVertexIt = tVertexIt.begin(&tBoundaries);
if(tVertexIt == tVertexIt.end()) {
THROW_ARGOSEXCEPTION("Physics engine of type \"dynamics2d\", id \"" << GetId() << "\": you didn't specify any <vertex>!");
}
GetNodeAttribute(*tVertexIt, "point", cLastPoint);
m_vecVertices.push_back(cLastPoint);
/* Go through the other vertices */
++tVertexIt;
while(tVertexIt != tVertexIt.end()) {
/* Read vertex data and fill in segment struct */
GetNodeAttribute(*tVertexIt, "point", cCurPoint);
m_vecVertices.push_back(cCurPoint);
sBoundSegment.Segment.SetStart(cLastPoint);
sBoundSegment.Segment.SetEnd(cCurPoint);
GetNodeAttribute(*tVertexIt, "connect_with", strConnectWith);
if(strConnectWith == "gate") {
/* Connect to previous vertex with a gate */
sBoundSegment.Type = SBoundarySegment::SEGMENT_TYPE_GATE;
GetNodeAttribute(*tVertexIt, "to_engine", sBoundSegment.EngineId);
}
else if(strConnectWith == "wall") {
/* Connect to previous vertex with a wall */
sBoundSegment.Type = SBoundarySegment::SEGMENT_TYPE_WALL;
sBoundSegment.EngineId = "";
}
else {
/* Parse error */
THROW_ARGOSEXCEPTION("Physics engine of type \"dynamics2d\", id \"" << GetId() << "\": unknown vertex connection method \"" << strConnectWith << "\". Allowed methods are \"wall\" and \"gate\".");
}
m_vecSegments.push_back(sBoundSegment);
/* Next vertex */
cLastPoint = cCurPoint;
++tVertexIt;
}
/* Check that the boundary is a closed path */
if(m_vecVertices.front() != m_vecVertices.back()) {
THROW_ARGOSEXCEPTION("Physics engine of type \"dynamics2d\", id \"" << GetId() << "\": the specified path is not closed. The first and last points of the boundaries MUST be the same.");
}
}
/* Initialize physics */
cpInitChipmunk();
cpResetShapeIdCounter();
/* Used to attach static geometries so that they won't move and to simulate friction */
m_ptGroundBody = cpBodyNew(INFINITY, INFINITY);
/* Create the space to contain the movable objects */
m_ptSpace = cpSpaceNew();
/* Subiterations to solve constraints.
The more, the better for precision but the worse for speed
*/
m_ptSpace->iterations = GetIterations();
/* Resize the space hash.
This has dramatic effects on performance.
TODO: - find optimal parameters automatically (average entity size)
cpSpaceReindexStaticHash(m_ptSpace, m_fStaticHashCellSize, m_nStaticHashCells);
cpSpaceResizeActiveHash(m_ptSpace, m_fActiveHashCellSize, m_nActiveHashCells);
*/
/* Gripper-Gripped callback functions */
cpSpaceAddCollisionHandler(
m_ptSpace,
SHAPE_GRIPPER,
SHAPE_GRIPPABLE,
BeginCollisionBetweenGripperAndGrippable,
ManageCollisionBetweenGripperAndGrippable,
NULL,
NULL,
NULL);
/* Add boundaries, if specified */
if(! m_vecSegments.empty()) {
cpShape* ptSegment;
for(size_t i = 0; i < m_vecSegments.size(); ++i) {
if(m_vecSegments[i].Type == SBoundarySegment::SEGMENT_TYPE_WALL) {
ptSegment =
cpSpaceAddShape(
m_ptSpace,
cpSegmentShapeNew(
m_ptGroundBody,
cpv(m_vecSegments[i].Segment.GetStart().GetX(),
m_vecSegments[i].Segment.GetStart().GetY()),
cpv(m_vecSegments[i].Segment.GetEnd().GetX(),
m_vecSegments[i].Segment.GetEnd().GetY()),
0.0f));
ptSegment->e = 0.0f; // no elasticity
ptSegment->u = 1.0f; // max friction
}
else {
/* There is at least a gate, transfer is activated */
m_bEntityTransferActive = true;
}
}
}
}
catch(CARGoSException& ex) {
THROW_ARGOSEXCEPTION_NESTED("Error initializing the dynamics 2D engine \"" << GetId() << "\"", ex);
}
}
void GameInst::LoadLevel()
{
sf::Vector2f windowDim = m_GUIMgr.GetWindowDim();
//-------------------------------------- chipmunk physics
// cpVect is a 2D vector and cpv() is a shortcut for initializing them.
cpVect gravity = cpv(0, 980);
// Create a physworld
m_pSpace = cpSpaceNew();
cpSpaceSetGravity(m_pSpace, gravity);
cpFloat offSet = -16;
//top
m_WorldBounds.Top = cpSegmentShapeNew(m_pSpace->staticBody, cpv(offSet,offSet), cpv(cpFloat(windowDim.x)+offSet,offSet), 1);
cpShapeSetFriction(m_WorldBounds.Top, 0.5);
cpSpaceAddShape(m_pSpace, m_WorldBounds.Top);
cpShapeSetCollisionType(m_WorldBounds.Top, SURFACE_BOTTOM);
//bottom
m_WorldBounds.Bottom = cpSegmentShapeNew(m_pSpace->staticBody, cpv(offSet,cpFloat(windowDim.y)+offSet), cpv(cpFloat(windowDim.x)+offSet,cpFloat(windowDim.y)+offSet), 1);
cpShapeSetFriction(m_WorldBounds.Bottom, 0.5);
cpSpaceAddShape(m_pSpace, m_WorldBounds.Bottom);
cpShapeSetCollisionType(m_WorldBounds.Bottom, SURFACE_TOP);
//left
m_WorldBounds.Left = cpSegmentShapeNew(m_pSpace->staticBody, cpv(offSet,offSet), cpv(offSet,cpFloat(windowDim.y)+offSet), 1);
cpShapeSetFriction(m_WorldBounds.Left, 0.5);
cpSpaceAddShape(m_pSpace, m_WorldBounds.Left);
cpShapeSetCollisionType(m_WorldBounds.Left, SURFACE_RIGHT);
//right
m_WorldBounds.Right = cpSegmentShapeNew(m_pSpace->staticBody, cpv(cpFloat(windowDim.x)+offSet,offSet), cpv(cpFloat(windowDim.x)+offSet,cpFloat(windowDim.y)+offSet), 1);
cpShapeSetFriction(m_WorldBounds.Right, 0.5);
cpSpaceAddShape(m_pSpace, m_WorldBounds.Right);
cpShapeSetCollisionType(m_WorldBounds.Right, SURFACE_LEFT);
//player-surface collision callbacks
cpSpaceAddCollisionHandler(m_pSpace,PLAYER, SURFACE_TOP,cpCollisionBeginFunc(PlayerSurfaceCollision),NULL,NULL,NULL,NULL);
cpSpaceAddCollisionHandler(m_pSpace,PLAYER, SURFACE_BOTTOM,cpCollisionBeginFunc(PlayerSurfaceCollision),NULL,NULL,NULL,NULL);
cpSpaceAddCollisionHandler(m_pSpace,PLAYER, SURFACE_LEFT,cpCollisionBeginFunc(PlayerSurfaceCollision),NULL,NULL,NULL,NULL);
cpSpaceAddCollisionHandler(m_pSpace,PLAYER, SURFACE_RIGHT,cpCollisionBeginFunc(PlayerSurfaceCollision),NULL,NULL,NULL,NULL);
//create player
m_pPlayer = new Player(m_ResMgr, *m_pSpace);
m_pPlayer->SetPosition(900, 600);
m_Renderer.AddDrawableSprite(m_pPlayer->GetSprite());
//load level data from file
std::fstream file;
file.open(("media/level1.txt"));
std::string line;
int curLine = 0;
while( std::getline(file,line) )
{
//
for(unsigned int i = 0; i < line.size(); i++)
{
char c = line[i];
switch(c)
{
case('#'):
{
Block *block = new Block(m_ResMgr, *m_pSpace, Block::BLOCK_SOLID, sf::Vector2f(float(i)*32,float(curLine)*32) );
m_blocks.push_back(block);
//block->SetPosition();
m_Renderer.AddDrawableSprite(block->GetSprite());
break;
}
case('>'):
{
Emitters.push_back(new Emitter(m_ResMgr, *m_pSpace, sf::Vector2f(float(i * 32), float(curLine * 32)) ));
Emitters.back()->Show();
break;
}
case('<'):
{
/*Emitters.push_back(new Emitter(m_ResMgr, *m_pSpace));
Emitters.back()->SetPosition(i * 32, curLine * 32);
m_Renderer.AddDrawableSprite(Emitters.back()->GetSprite());*/
break;
}
}
//
}
curLine++;
}
file.close();
file.open(("media/level1_binds.txt"));
while( std::getline(file,line) )
{
char buffer[32];
//char* tokenBuffer;
sprintf_s(buffer, 32, line.c_str());
// Get the block IDs to link them
//int block1 = atoi(strtok_s(buffer,",", &tokenBuffer)) + atoi(strtok_s(NULL ,"=", &tokenBuffer)) * 32;
//int block2 = atoi(strtok_s(NULL,",", &tokenBuffer)) + atoi(strtok_s(NULL,",", &tokenBuffer)) * 32;
// Link them
//m_blocks[block1]->SetOutput(block2);
}
file.close();
//rebuild static level geometry
//cpSpaceRehashStatic();
}
cpSpace *Buoyancy::Init()
{
ChipmunkDemo::Init();
space = cpSpaceNew();
cpSpaceSetIterations(space, 30);
cpSpaceSetGravity(space, cpv(0, -500));
// cpSpaceSetDamping(space, 0.5);
cpSpaceSetSleepTimeThreshold(space, 0.5f);
cpSpaceSetCollisionSlop(space, 0.5f);
cpBody *body, *staticBody = cpSpaceGetStaticBody(space);
cpShape *shape;
// Create segments around the edge of the screen.
shape = cpSpaceAddShape(space, cpSegmentShapeNew(staticBody, cpv(-320,-240), cpv(-320,240), 0.0f));
cpShapeSetElasticity(shape, 1.0f);
cpShapeSetFriction(shape, 1.0f);
cpShapeSetFilter(shape, NOT_GRABBABLE_FILTER);
shape = cpSpaceAddShape(space, cpSegmentShapeNew(staticBody, cpv(320,-240), cpv(320,240), 0.0f));
cpShapeSetElasticity(shape, 1.0f);
cpShapeSetFriction(shape, 1.0f);
cpShapeSetFilter(shape, NOT_GRABBABLE_FILTER);
shape = cpSpaceAddShape(space, cpSegmentShapeNew(staticBody, cpv(-320,-240), cpv(320,-240), 0.0f));
cpShapeSetElasticity(shape, 1.0f);
cpShapeSetFriction(shape, 1.0f);
cpShapeSetFilter(shape, NOT_GRABBABLE_FILTER);
shape = cpSpaceAddShape(space, cpSegmentShapeNew(staticBody, cpv(-320,240), cpv(320,240), 0.0f));
cpShapeSetElasticity(shape, 1.0f);
cpShapeSetFriction(shape, 1.0f);
cpShapeSetFilter(shape, NOT_GRABBABLE_FILTER);
{
// Add the edges of the bucket
cpBB bb = cpBBNew(-300, -200, 100, 0);
cpFloat radius = 5.0f;
shape = cpSpaceAddShape(space, cpSegmentShapeNew(staticBody, cpv(bb.l, bb.b), cpv(bb.l, bb.t), radius));
cpShapeSetElasticity(shape, 1.0f);
cpShapeSetFriction(shape, 1.0f);
cpShapeSetFilter(shape, NOT_GRABBABLE_FILTER);
shape = cpSpaceAddShape(space, cpSegmentShapeNew(staticBody, cpv(bb.r, bb.b), cpv(bb.r, bb.t), radius));
cpShapeSetElasticity(shape, 1.0f);
cpShapeSetFriction(shape, 1.0f);
cpShapeSetFilter(shape, NOT_GRABBABLE_FILTER);
shape = cpSpaceAddShape(space, cpSegmentShapeNew(staticBody, cpv(bb.l, bb.b), cpv(bb.r, bb.b), radius));
cpShapeSetElasticity(shape, 1.0f);
cpShapeSetFriction(shape, 1.0f);
cpShapeSetFilter(shape, NOT_GRABBABLE_FILTER);
// Add the sensor for the water.
shape = cpSpaceAddShape(space, cpBoxShapeNew2(staticBody, bb, 0.0));
cpShapeSetSensor(shape, cpTrue);
cpShapeSetCollisionType(shape, 1);
}
{
cpFloat width = 200.0f;
cpFloat height = 50.0f;
cpFloat mass = 0.3*FLUID_DENSITY*width*height;
cpFloat moment = cpMomentForBox(mass, width, height);
body = cpSpaceAddBody(space, cpBodyNew(mass, moment));
cpBodySetPosition(body, cpv(-50, -100));
cpBodySetVelocity(body, cpv(0, -100));
cpBodySetAngularVelocity(body, 1);
shape = cpSpaceAddShape(space, cpBoxShapeNew(body, width, height, 0.0));
cpShapeSetFriction(shape, 0.8f);
}
{
cpFloat width = 40.0f;
cpFloat height = width*2;
cpFloat mass = 0.3*FLUID_DENSITY*width*height;
cpFloat moment = cpMomentForBox(mass, width, height);
body = cpSpaceAddBody(space, cpBodyNew(mass, moment));
cpBodySetPosition(body, cpv(-200, -50));
cpBodySetVelocity(body, cpv(0, -100));
cpBodySetAngularVelocity(body, 1);
shape = cpSpaceAddShape(space, cpBoxShapeNew(body, width, height, 0.0));
cpShapeSetFriction(shape, 0.8f);
}
cpCollisionHandler *handler = cpSpaceAddCollisionHandler(space, 1, 0);
handler->preSolveFunc = (cpCollisionPreSolveFunc)WaterPreSolve;
handler->userData = this;
return space;
}
void Space::addCollisionHandler(cpCollisionType a,cpCollisionType b,cpCollisionBeginFunc begin,cpCollisionPreSolveFunc preSolve,cpCollisionPostSolveFunc postSolve,cpCollisionSeparateFunc separate,void *data)
{
cpSpaceAddCollisionHandler(space,a,b,begin,preSolve,postSolve,separate,data);
}
static cpSpace *
init(void)
{
staticBody = cpBodyNew(INFINITY, INFINITY);
cpResetShapeIdCounter();
space = cpSpaceNew();
space->iterations = 10;
space->gravity = cpv(0, -1500);
cpBody *body;
cpShape *shape;
// Create segments around the edge of the screen.
shape = cpSpaceAddStaticShape(space, cpSegmentShapeNew(staticBody, cpv(-320,-240), cpv(-320,240), 0.0f));
shape->e = 1.0f; shape->u = 1.0f;
shape->layers = NOT_GRABABLE_MASK;
shape->collision_type = 2;
shape = cpSpaceAddStaticShape(space, cpSegmentShapeNew(staticBody, cpv(320,-240), cpv(320,240), 0.0f));
shape->e = 1.0f; shape->u = 1.0f;
shape->layers = NOT_GRABABLE_MASK;
shape->collision_type = 2;
shape = cpSpaceAddStaticShape(space, cpSegmentShapeNew(staticBody, cpv(-320,-240), cpv(320,-240), 0.0f));
shape->e = 1.0f; shape->u = 1.0f;
shape->layers = NOT_GRABABLE_MASK;
shape->collision_type = 2;
shape = cpSpaceAddStaticShape(space, cpSegmentShapeNew(staticBody, cpv(-320,240), cpv(320,240), 0.0f));
shape->e = 1.0f; shape->u = 1.0f;
shape->layers = NOT_GRABABLE_MASK;
shape->collision_type = 2;
// add some other segments to play with
shape = cpSpaceAddStaticShape(space, cpSegmentShapeNew(staticBody, cpv(-220,-200), cpv(-220,240), 0.0f));
shape->e = 1.0f; shape->u = 1.0f;
shape->layers = NOT_GRABABLE_MASK;
shape->collision_type = 2;
shape = cpSpaceAddStaticShape(space, cpSegmentShapeNew(staticBody, cpv(0,-240), cpv(320,-200), 0.0f));
shape->e = 1.0f; shape->u = 1.0f;
shape->layers = NOT_GRABABLE_MASK;
shape->collision_type = 2;
shape = cpSpaceAddStaticShape(space, cpSegmentShapeNew(staticBody, cpv(200,-240), cpv(320,-100), 0.0f));
shape->e = 1.0f; shape->u = 1.0f;
shape->layers = NOT_GRABABLE_MASK;
shape->collision_type = 2;
shape = cpSpaceAddStaticShape(space, cpSegmentShapeNew(staticBody, cpv(-220,-80), cpv(200,-80), 0.0f));
shape->e = 1.0f; shape->u = 1.0f;
shape->layers = NOT_GRABABLE_MASK;
shape->collision_type = 2;
// Set up the player
cpFloat radius = 15.0f;
body = cpSpaceAddBody(space, cpBodyNew(10.0f, INFINITY));
body->p = cpv(0, -220);
body->velocity_func = playerUpdateVelocity;
shape = cpSpaceAddShape(space, cpCircleShapeNew(body, radius, cpvzero));
shape->e = 0.0f; shape->u = 2.0f;
shape->collision_type = 1;
playerInstance.u = shape->u;
playerInstance.shape = shape;
playerInstance.groundShapes = cpArrayNew(0);
shape->data = &playerInstance;
cpSpaceAddCollisionHandler(space, 1, 2, begin, preSolve, NULL, separate, NULL);
return space;
}
void cpgoSpaceAddSeparateCollisionHandler(cpSpace *space, cpCollisionType a, cpCollisionType b, void *data) {
cpSpaceAddCollisionHandler(space, a, b, NULL, NULL, NULL, &cpgoGenericPostAndSeparateHandler, data);
}
void cpgoSpaceAddPreSolveCollisionHandler(cpSpace *space, cpCollisionType a, cpCollisionType b, void *data) {
cpSpaceAddCollisionHandler(space, a, b, NULL, &cpgoGenericBeginAndPreHandler, NULL, NULL, data);
}