void ScrubbingToolBar::EnableDisableButtons()
{
const auto scrubButton = mButtons[STBScrubID];
scrubButton->SetEnabled(true);
const auto seekButton = mButtons[STBSeekID];
seekButton->SetEnabled(true);
AudacityProject *p = GetActiveProject();
if (!p) return;
auto &scrubber = p->GetScrubber();
const auto canScrub = scrubber.CanScrub();
if (scrubber.Scrubs()) {
scrubButton->PushDown();
scrubButton->Enable();
}
else {
scrubButton->PopUp();
if (canScrub)
scrubButton->Enable();
else
scrubButton->Disable();
}
if (scrubber.Seeks()) {
seekButton->PushDown();
seekButton->Enable();
}
else {
seekButton->PopUp();
if (canScrub)
seekButton->Enable();
else
seekButton->Disable();
}
const auto barButton = mButtons[STBRulerID];
barButton->Enable();
if (p->GetRulerPanel()->ShowingScrubRuler())
barButton->PushDown();
else
barButton->PopUp();
RegenerateTooltips();
scrubber.CheckMenuItems();
}
__int64 Query(int s,int t,int l,int r,int rt)
{
if (s<=l && r<=t)
return sum[rt];
PushDown(rt,r-l+1);
__int64 ans=0;
int m=(l+r)>>1;
if (s<=m) ans+=Query(s,t,l,m,rt<<1);
if (m<t) ans+=Query(s,t,m+1,r,rt<<1|1);
return ans;
}
LL Query(int L,int R,int l,int r,int rt)
{
if(L<=l&&R>=r)
return sum[rt];
PushDown(rt,r-l+1);
int m=(l+r)>>1;
LL ret=0;
if(L<=m) ret+=Query(L,R,lson);
if(R>m) ret+=Query(L,R,rson);
return ret;
}
huffman_node_t *Extract(priorityQueue *pqueue){
huffman_node_t *tempnode;
if(pqueue->size>0){
tempnode=pqueue->queue[0];
pqueue->queue[0]=pqueue->queue[pqueue->size-1];
pqueue->queue[pqueue->size-1]=tempnode;
--pqueue->size;
PushDown(pqueue,0);
return pqueue->queue[pqueue->size];
}
return null;
}
void QuadTreeNode::AddMesh(QuadTreeMesh *new_mesh, int depth)
{
size_t meshes_size = meshes.size();
// If we have reached the last level of the quad tree, add the mesh and return
if(depth == 0)
{
meshes.push_back(new_mesh);
return;
}
// If this node has no meshes or children, go ahead and add the mesh to it
if(GetChildCount() == 0 && meshes_size < QUADTREE_TARGET_LEAF_SIZE)
{
meshes.push_back(new_mesh);
return;
}
// If there are already meshes at this node, add it anyway if it's close enough to the first one
if(meshes_size > 0)
{
D3DXVECTOR3 diff = new_mesh->sphere.center - meshes[0]->sphere.center;
if(D3DXVec3Length(&diff) <= QUADTREE_MIN_DIST)
{
meshes.push_back(new_mesh);
return;
}
}
// Push down the new mesh and the existing ones
PushDown(new_mesh, depth);
for (size_t i = 0; i != meshes_size; ++i)
PushDown(meshes[i], depth);
// Clear mesh list
meshes.clear();
}
void Run(UI* ui)
{ if(ui == NULL) return;
NewGame(ui->game);
NextTurn(ui->game);
int c, running = 1;
while(running && ui->game->status != GAME_STATUS_ERROR)
{ DisplayGame(ui);
c = getch();
switch(c)
{
case KEY_LEFT:
if(ui->game->status != GAME_STATUS_LOST)
{ if(PushLeft(ui->game)) NextTurn(ui->game);
else CheckTurn(ui->game);
}
break;
case KEY_RIGHT:
if(ui->game->status != GAME_STATUS_LOST)
{ if(PushRight(ui->game)) NextTurn(ui->game);
else CheckTurn(ui->game);
}
break;
case KEY_UP:
if(ui->game->status != GAME_STATUS_LOST)
{ if(PushUp(ui->game)) NextTurn(ui->game);
else CheckTurn(ui->game);
}
break;
case KEY_DOWN:
if(ui->game->status != GAME_STATUS_LOST)
{ if(PushDown(ui->game)) NextTurn(ui->game);
else CheckTurn(ui->game);
}
break;
case 'q':
running = 0;
break;
case 'n':
NewGame(ui->game);
NextTurn(ui->game);
break;
case 'r':
StartGame(ui->game);
NextTurn(ui->game);
break;
default:
break;
}
}
}
void query(int L, int R, int p) {
if (L <= tree[p].L && R >= tree[p].R) {
ans += tree[p].sum;
return ;
}
PushDown(p);
int mid = (tree[p].L + tree[p].R) >> 1;
if (mid >= R) query(L, R, p << 1);
else if (mid + 1 <= L) query(L, R, p << 1 | 1);
else {
query(L, mid, p << 1);
query(mid + 1, R, p << 1 | 1);
}
}
void Update(int s,int t,int v,int l,int r,int rt)
{
if (s<=l && r<=t)
{
add[rt]+=v;
sum[rt]+=v*(r-l+1);
return ;
}
PushDown(rt,r-l+1);
int m=(l+r)>>1;
if (s<=m) Update(s,t,v,l,m,rt<<1);
if (m<t) Update(s,t,v,m+1,r,rt<<1|1);
PushUp(rt);
}
void query(int l,int r,int rt)
{
if(cover[rt]==1)
{
for (int i=l; i<=r; i++)
hash[i]=true;
return;
}else if(cover[rt]==0) return;
if(l==r)return;
PushDown(rt);
int m=(l+r)>>1;
query(l,m,rt<<1);
query(m+1,r,rt<<1|1);
}
void TerrainTest::Event(SDL_Event* event)
{
switch (event->type)
{
case SDL_KEYUP:
{
switch (event->key.keysym.sym)
{
case SDLK_n:
NewGrid(Width() / TILE_SIZE, Height() / TILE_SIZE);
break;
case SDLK_q:
if (m_iUpperHeight < MAX_HEIGHT)
m_iUpperHeight++;
break;
case SDLK_a:
if (m_iUpperHeight > 0)
m_iUpperHeight--;
break;
case SDLK_w:
if (m_iLowerHeight < MAX_HEIGHT)
m_iLowerHeight++;
break;
case SDLK_s:
if (m_iLowerHeight > 0)
m_iLowerHeight--;
break;
case SDLK_t:
m_bDisplayTypeMap = !m_bDisplayTypeMap;
break;
default: break;
}
} break;
case SDL_MOUSEMOTION:
{
int x, y;
if (gui->IsMouseButtonDown(MOUSE_BUTTON_LEFT, &x, &y))
{
PushUp(x / TILE_SIZE, y / TILE_SIZE);
}
else if (gui->IsMouseButtonDown(MOUSE_BUTTON_RIGHT, &x, &y))
{
PushDown(x / TILE_SIZE, y / TILE_SIZE);
}
} break;
default: break;
}
}
void update(int L, int R, int c, int p) {
if (L <= tree[p].L && R >= tree[p].R) {
tree[p].mark += c;
tree[p].sum += (long long)c * (tree[p].R - tree[p].L + 1);
return ;
}
PushDown(p);
int mid = (tree[p].L + tree[p].R) >> 1;
if (mid >= R) update(L, R, c, p << 1);
else if (mid + 1 <= L) update(L, R, c, p << 1 | 1);
else {
update(L, mid, c, p << 1);
update(mid + 1, R, c, p << 1 | 1);
}
PushUP(p);
}
void Update(int L,int R,int c,int l,int r,int rt)
{
if(L<=l&&R>=r)
{
add[rt]+=c;
sum[rt]+=(LL)c*(r-l+1);
return;
}
PushDown(rt,r-l+1);
int m=(l+r)>>1;
if(L<=m)
Update(L,R,c,lson);
if(R>m)
Update(L,R,c,rson);
PushUP(rt);
}
__int64 Query(int L, int R, int l, int r, int rt)
{
if (L<=l && r<=R)
return sum[rt];
PushDown(rt, r-l+1); /* Push down */
__int64 ret = 0;
int m = (l+r)>>1;
if (L <= m)
ret += Query(L, R, lson);
if (R > m)
ret += Query(L, R, rson);
return ret;
}/* Query */
int query(int v,int l,int r,int pos)
{
if(l==r)
{
if(v==l)
return t[pos];
return 0;
}
PushDown(pos);
int mid=(l+r)>>1;
if(v<=mid)
return query(v,l,mid,pos<<1);
return query(v,mid+1,r,pos<<1|1);
}
void update(int L, int R, int c, int p) {
if(L <= tree[p].L && R >= tree[p].R) {
tree[p].mark = c;
tree[p].sum = (tree[p].R - tree[p].L + 1) * c;
return ;
}
PushDown(p);
int mid = (tree[p].R + tree[p].L) >> 1;
if(mid >= R) {
update(L, R, c, p << 1);
} else if(mid + 1 <= L) {
update(L, R, c, p << 1 | 1);
} else {
update(L, mid, c, p << 1);
update(mid + 1, R, c, p << 1 | 1);
}
PushUP(p);
}
void UpData(int L, int R, int c, int l, int r, int rt)
{
if (L<=l && r<=R)
{
col[rt] += c;
sum[rt] += c*(r-l+1);
return ;
}/* End of If */
PushDown(rt, r-l+1); /* Push down */
int m = (l+r)>>1;
if (L <= m)
UpData(L, R, c, lson);
if (R > m)
UpData(L, R, c, rson);
sum[rt] = sum[rt<<1] + sum[rt<<1|1]; /* Push Up */
}/* UpData */
void update(int a,int b,int l,int r,int pos)
{
if(a>r || b<l)
return;
if(a<=l && b>=r)
{
t[pos]++;
return;
}
if(l==r) return;
int mid=(l+r)>>1;
PushDown(pos);
if(a<=mid)
update(a,b,l,mid,pos<<1);
if(b>mid)
update(a,b,mid+1,r,pos<<1|1);
}
void update(int a,int b,int v,int l,int r,int pos)
{
if(a<=l && b>=r)
{
mix[pos]=false;
color[pos]=v;
return;
}
if(l==r) return;
int mid=(l+r)>>1;
PushDown(pos);
if(a<=mid)
update(a,b,v,l,mid,pos<<1);
if(b>mid)
update(a,b,v,mid+1,r,pos<<1|1);
PushUp(pos);
}
void query(int a,int b,int l,int r,int pos)
{
if(!mix[pos])
{
in[color[pos]]=true;
return;
}
PushDown(pos);
if(l==r) return;
int mid=(l+r)>>1;
if(a<=mid)
query(a,b,l,mid,pos<<1);
if(b>mid)
query(a,b,mid+1,r,pos<<1|1);
PushUp(pos);
}
void update(char op,int L,int R,int l,int r,int rt)
{
if (L<=l&&r<=R) {
if (op=='U') {
cover[rt]=1;
XOR[rt]=0;
}else if (op=='D') {
cover[rt]=0;
XOR[rt]=0;
}else if (op=='C' || op=='S') {
FXOR(rt);
}
return;
}
PushDown(rt);
int m=(l+r)>>1;
if (L<=m) update(op,L,R,l,m,rt<<1);
else if(op=='I'||op=='C')
XOR[rt<<1]=cover[rt<<1]=0;
if (R>m) update(op,L,R,m+1,r,rt<<1|1);
else if (op=='I'||op=='C')
XOR[rt<<1|1]=cover[rt<<1|1]=0;
}