void Logic::HandleEvent(const SDL_Event& event) {
if( pieces_.get_matches() >= layout_.total()) {
// do nothing
}
else if( event.type == SDL_MOUSEBUTTONDOWN ) {
cursor_.position = layout_.ScreenToGame(event.button.x, event.button.y);
if(event.button.button == SDL_BUTTON_LEFT/* && !rightdrag*/) {
leftDown();
} else if(event.button.button == SDL_BUTTON_RIGHT) {
rightDown();
}
} else if( event.type == SDL_MOUSEBUTTONUP ) {
cursor_.position = layout_.ScreenToGame(event.button.x, event.button.y);
if(event.button.button == SDL_BUTTON_LEFT/* && rect_up*/) {
leftUp();
} else if(event.button.button == SDL_BUTTON_RIGHT) {
rightUp();
}
}
else if( event.type == SDL_MOUSEMOTION ) {
// Keep track of the mouse position in a handy format.
cursor_.position = layout_.ScreenToGame(event.motion.x, event.motion.y);
}
}
void individualMove(struct board_position pos, int i, int j, int turn, int *nc, char *child_ptr)
{
struct board_position p;
if (pos.board[i][j] != WPAWN) {
p = pos;
if (leftDown(p.board, i, j)) {
insert_into_array(p, *nc, child_ptr);
(*nc)++;
}
p = pos;
if (rightDown(p.board, i, j)) {
insert_into_array(p, *nc, child_ptr);
(*nc)++;
}
}
if (pos.board[i][j] != BPAWN) {
p = pos;
if (leftUp(p.board, i, j)) {
insert_into_array(p, *nc, child_ptr);
(*nc)++;
}
p = pos;
if (rightUp(p.board, i, j)) {
insert_into_array(p, *nc, child_ptr);
(*nc)++;
}
}
stacks(pos, i, j, turn, nc, child_ptr);
}
void Keyboard::checkKeys(System* system)
{
if( system->action.type == SDL_KEYDOWN )
{
switch(system->action.key.keysym.sym)
{
case SDLK_UP:
break;
case SDLK_DOWN:
break;
case SDLK_LEFT:
leftDown(system);
break;
case SDLK_RIGHT:
rightDown(system);
break;
case SDLK_LSHIFT:
{ // this is a stack frame variable, for use of local hero
Hero* hero = system->sprite_director->getHero();
if(!(hero->jumping) )
{
Mix_PlayChannel( -1, system->jukebox->jump, 0 );
hero->jump_start_time = SDL_GetTicks();
hero->jumping = true;
}
}
break;
}
}
else if( system->action.type == SDL_KEYUP )
{
//Adjust the velocity
switch( system->action.key.keysym.sym )
{
case SDLK_DOWN:
break;
case SDLK_LEFT:
leftUp(system);
break;
case SDLK_RIGHT:
rightUp(system);
break;
case SDLK_LSHIFT:
break;
}
}
}
void Octree::constructOctree(int depth)
{
//1. bounding box generation
Vec3f leftDown(MAX, MAX, MAX);
Vec3f rightUp(MIN, MIN, MIN);
Vec3f mid;
for(int i=0;i<NbNode;i++)
{
for(int j=0;j<3;j++)
{
if(leftDown[j]>(*Node)[i][j])
leftDown[j]=(*Node)[i][j];
if(rightUp[j]<(*Node)[i][j])
rightUp[j]=(*Node)[i][j];
}
}
mid=(rightUp+leftDown)/2.0;
//2. Root node
Root=new OctreeNode;
Root->setBoundingBox(leftDown, rightUp);
Root->Depth=0;
//3. Descendant
OctreeNode** descendant=new OctreeNode*[8];
for(int i=0;i<8;i++)
{
descendant[i]=new OctreeNode;
descendant[i]->Depth=Root->Depth+1;
Root->Descendant[i]=descendant[i];
}
//4. Descendant generation
std::vector<int> nodeIdx[8];
for(int i=0;i<NbNode;i++)
{
if((*Node)[i][0]>mid[0])
{
if((*Node)[i][1]>mid[1])
{
if((*Node)[i][2]>mid[2])
{
//RightTopFront
nodeIdx[0].push_back(i);
}
else
{
//RightTopBehind
nodeIdx[1].push_back(i);
}
}
else
{
if((*Node)[i][2]>mid[2])
{
//RightBottomFront
nodeIdx[2].push_back(i);
}
else
{
//RightBottomBehind
nodeIdx[3].push_back(i);
}
}
}
else
{
if((*Node)[i][1]>mid[1])
{
if((*Node)[i][2]>mid[2])
{
//LeftTopFront
nodeIdx[4].push_back(i);
}
else
{
//LeftTopBehind
nodeIdx[5].push_back(i);
}
}
else
{
if((*Node)[i][2]>mid[2])
{
//LeftBottomFront
nodeIdx[6].push_back(i);
}
else
{
//LeftBottomBehind
nodeIdx[7].push_back(i);
}
}
}
}
//RightTopFront
Vec3f p1=mid;
Vec3f p2=rightUp;
genOctree(descendant[0], p1, p2, nodeIdx[0], depth);
//RightTopBehind
p1=Vec3f(mid[0], mid[1], leftDown[2]);
p2=Vec3f(rightUp[0], rightUp[1], mid[2]);
genOctree(descendant[1], p1, p2, nodeIdx[1], depth);
//RightBottomFront
p1=Vec3f(mid[0], leftDown[1], mid[2]);
p2=Vec3f(rightUp[0], mid[1], rightUp[2]) ;
genOctree(descendant[2], p1, p2, nodeIdx[2], depth);
//RightBottomBehind
p1=Vec3f(mid[0],leftDown[1],leftDown[2]);
p2=Vec3f(rightUp[0], mid[1], mid[2]);
genOctree(descendant[3], p1, p2, nodeIdx[3], depth);
//LeftTopFront
p1=Vec3d(leftDown[0], mid[1], mid[2]);
p2=Vec3d(mid[0], rightUp[1], rightUp[2]);
genOctree(descendant[4], p1, p2, nodeIdx[4], depth);
//LeftTopBehind
p1=Vec3f(leftDown[0], mid[1], leftDown[2]);
p2=Vec3f(mid[0], rightUp[1], mid[2]);
genOctree(descendant[5], p1, p2, nodeIdx[5], depth);
//LeftBottomFront
p1=Vec3f(leftDown[0], leftDown[1], mid[2]);
p2=Vec3f(mid[0], mid[1], rightUp[2]);
genOctree(descendant[6], p1, p2, nodeIdx[6], depth);
//LeftBottomBehind
p1=leftDown;
p2=(leftDown+rightUp)/2.0;
genOctree(descendant[7], p1, p2, nodeIdx[7], depth);
delete [] descendant;
}