SquareMatrix::~SquareMatrix() {
Erase();
}
// This function returns the number of pixels of the text that
// were clipped if the text does not fit into the clipping rect.
// If the text all fit, it returns 0.
int
BeOSCanvas::RenderText( int iFontHeight, Rect& oClipRect,
string& oText, AlignEnum eAlign,
Font* pFont, const Color& oColor,
bool bBold, bool bItalic, bool bUnderline )
{
Erase( oClipRect );
BView* v = m_pBufferBitmap->OffscreenView();
if ( !v ) return 0;
BBitmap* bitmap = m_pBufferBitmap->GetBBitmap();
assert( bitmap );
BFont font;
font_height fontHeight;
BRect clipRect( float(oClipRect.x1), float(oClipRect.y1),
float(oClipRect.x2-1), float(oClipRect.y2-1) );
BRegion clipRegion;
clipRegion.Set( clipRect );
if ( !bitmap->Lock() )
{
puts( "lock failed" );
return 0;
}
v->ConstrainClippingRegion( &clipRegion );
v->SetDrawingMode( B_OP_OVER );
if ( bBold )
{
v->SetFont( be_bold_font );
}
else
{
v->SetFont( be_plain_font );
}
v->SetFontSize( (float)iFontHeight - 1 );
v->GetFont( &font );
font.GetHeight( &fontHeight );
float width = v->StringWidth(oText.c_str(), oText.size());
if(eAlign == eCenter)
v->MovePenTo( float(oClipRect.x1) +
(float(oClipRect.x2 - oClipRect.x1) - width)/2,
float(oClipRect.y2-fontHeight.descent) );
else if (eAlign == eRight)
v->MovePenTo( float(oClipRect.x2) - width,
float(oClipRect.y2-fontHeight.descent) );
else
v->MovePenTo( float(oClipRect.x1),
float(oClipRect.y2-fontHeight.descent) );
v->DrawString( oText.c_str() );
v->Sync();
bitmap->Unlock();
Invalidate( oClipRect );
return (width < oClipRect.Width()) ? 0 : int(width - oClipRect.Width());
}
void
whilePaintingL(HDC hdc, LONG x, LONG y, COLORREF fg, COLORREF bg)
{
switch (activeTool)
{
case TOOL_FREESEL:
if (ptSP == 0)
newReversible();
ptSP++;
if (ptSP % 1024 == 0)
ptStack = HeapReAlloc(GetProcessHeap(), HEAP_GENERATE_EXCEPTIONS, ptStack, sizeof(POINT) * (ptSP + 1024));
ptStack[ptSP].x = max(0, min(x, imgXRes));
ptStack[ptSP].y = max(0, min(y, imgYRes));
resetToU1();
Poly(hdc, ptStack, ptSP + 1, 0, 0, 2, 0, FALSE);
break;
case TOOL_RECTSEL:
{
POINT temp;
resetToU1();
temp.x = max(0, min(x, imgXRes));
temp.y = max(0, min(y, imgYRes));
rectSel_dest[0] = rectSel_src[0] = min(start.x, temp.x);
rectSel_dest[1] = rectSel_src[1] = min(start.y, temp.y);
rectSel_dest[2] = rectSel_src[2] = max(start.x, temp.x) - min(start.x, temp.x);
rectSel_dest[3] = rectSel_src[3] = max(start.y, temp.y) - min(start.y, temp.y);
RectSel(hdc, start.x, start.y, temp.x, temp.y);
break;
}
case TOOL_RUBBER:
Erase(hdc, last.x, last.y, x, y, bg, rubberRadius);
break;
case TOOL_PEN:
Line(hdc, last.x, last.y, x, y, fg, 1);
break;
case TOOL_BRUSH:
Brush(hdc, last.x, last.y, x, y, fg, brushStyle);
break;
case TOOL_AIRBRUSH:
Airbrush(hdc, x, y, fg, airBrushWidth);
break;
case TOOL_LINE:
resetToU1();
if (GetAsyncKeyState(VK_SHIFT) < 0)
roundTo8Directions(start.x, start.y, &x, &y);
Line(hdc, start.x, start.y, x, y, fg, lineWidth);
break;
case TOOL_BEZIER:
resetToU1();
pointStack[pointSP].x = x;
pointStack[pointSP].y = y;
switch (pointSP)
{
case 1:
Line(hdc, pointStack[0].x, pointStack[0].y, pointStack[1].x, pointStack[1].y, fg,
lineWidth);
break;
case 2:
Bezier(hdc, pointStack[0], pointStack[2], pointStack[2], pointStack[1], fg, lineWidth);
break;
case 3:
Bezier(hdc, pointStack[0], pointStack[2], pointStack[3], pointStack[1], fg, lineWidth);
break;
}
break;
case TOOL_RECT:
resetToU1();
if (GetAsyncKeyState(VK_SHIFT) < 0)
regularize(start.x, start.y, &x, &y);
Rect(hdc, start.x, start.y, x, y, fg, bg, lineWidth, shapeStyle);
break;
case TOOL_SHAPE:
resetToU1();
pointStack[pointSP].x = x;
pointStack[pointSP].y = y;
if ((pointSP > 0) && (GetAsyncKeyState(VK_SHIFT) < 0))
roundTo8Directions(pointStack[pointSP - 1].x, pointStack[pointSP - 1].y,
&pointStack[pointSP].x, &pointStack[pointSP].y);
if (pointSP + 1 >= 2)
Poly(hdc, pointStack, pointSP + 1, fg, bg, lineWidth, shapeStyle, FALSE);
break;
case TOOL_ELLIPSE:
resetToU1();
if (GetAsyncKeyState(VK_SHIFT) < 0)
regularize(start.x, start.y, &x, &y);
Ellp(hdc, start.x, start.y, x, y, fg, bg, lineWidth, shapeStyle);
break;
case TOOL_RRECT:
resetToU1();
if (GetAsyncKeyState(VK_SHIFT) < 0)
regularize(start.x, start.y, &x, &y);
RRect(hdc, start.x, start.y, x, y, fg, bg, lineWidth, shapeStyle);
break;
}
last.x = x;
last.y = y;
}
bool CWalletDB::EraseTx(uint256 hash)
{
nWalletDBUpdateCounter++;
return Erase(std::make_pair(std::string("tx"), hash));
}
void PopFront()
{
Erase(Begin());
}
void Line::DeleteChar()
{
if( all )
Erase( active - 1, active );
}
bool CWalletDB::ErasePool(int64_t nPool)
{
nWalletDBUpdateCounter++;
return Erase(std::make_pair(std::string("pool"), nPool));
}
/// @todo Check boundaries
bool
Console::AnsiEscFilter(const char c)
{
if (_ansiBufferPos == 0 && c == (char)0x9B) {
_ansiBufferPos = 2;
return true;
}else if (_ansiBufferPos == 0 && c == (char)0x1B) {
_ansiBufferPos = 1;
return true;
}else if (_ansiBufferPos == 1) {
if (c == '[') {
_ansiBufferPos = 2;
return true;
} else {
_ansiBufferPos = 0;
return false;
}
}else if (_ansiBufferPos > 1) {
if (isdigit(c) || c == ';') {
_ansiBuffer[_ansiBufferPos++] = c;
} else {
_ansiBuffer[_ansiBufferPos] = '\0';
_ansiBufferPos = 0;
long params[10] = {0};
const int parQty = AnsiEscParseParams(&_ansiBuffer[2], params);
switch(c) {
case 'c': // Reset Device
ResetAttributes();
Erase(BOTH, false);
break;
case 'h':
if (parQty == 1 && params[0] == 7)
SetLineWrap(true);
break;
case 'l':
if (parQty == 1 && params[0] == 7)
SetLineWrap(false);
break;
case 'A': // [nA Cursor Up
if (!parQty)
params[0] = 1;
//
_cursor -= _canvas.Size().x*params[0];
UpdateCursor();
break;
case 'B': // [nB Cursor Down
if (!parQty)
params[0] = 1;
//
_cursor += _canvas.Size().x*params[0];
UpdateCursor();
break;
case 'C': // [nC Cursor Forward
if (!parQty)
params[0] = 1;
//
_cursor += params[0];
UpdateCursor();
break;
case 'D': // [nD Cursor Backward
if (!parQty)
params[0] = 1;
//
_cursor -= params[0];
UpdateCursor();
break;
case 'H': // [y;xH Cursor Home
case 'f': // [y;xf Force Cursor Position
if (parQty < 2) {
params[0] = 0; // Y
params[1] = 0; // X
}
//
_cursor = _canvas.Buffer() + _canvas.Size().x*params[0] + params[1];
UpdateCursor();
break;
case 's': // [s Save Cursor
_ansiCursorStack.Push(_cursor);
break;
case 'u': // [u Unsave Cursor
_cursor = _ansiCursorStack.Pop();
UpdateCursor();
break;
case 'J': // [nJ
if (parQty == 0)
params[0] = 0;
Erase(static_cast<EraseDirection>(params[0]), false);
break;
case 'K': // [nK
if (parQty == 0)
params[0] = 0;
Erase(static_cast<EraseDirection>(params[0]), true);
break;
case 'm': // [p1;..;pNm
if (!parQty) {
ResetAttributes();
} else {
for(int i=0; i<parQty; ++i) {
switch(params[i]) {
case 0: ResetAttributes(); break;
case 1: SetBold(true); break;
//case 2: SetFaint(true); break;
//case 3: SetItalic(true); break;
//case 4: SetUnderline(true); break;
case 5: SetBlink(true); break;
//case 6: SetRapidBlink(true); break;
case 7: SetReverseVideo(true); break;
//case 8: SetInvisible(true); break;
//case 48: SetSubscript(true); break;
//case 49: SetSuperscript(true); break;
case 30: Foreground(BLACK); break;
case 31: Foreground(RED); break;
case 32: Foreground(GREEN); break;
case 33: Foreground(BROWN); break;
case 34: Foreground(BLUE); break;
case 35: Foreground(MAGENTA);break;
case 36: Foreground(CYAN); break;
case 37: Foreground(WHITE); break;
case 90: Foreground(GRAY); break;
case 91: Foreground(RED_B); break;
case 92: Foreground(LIME); break;
case 93: Foreground(YELLOW); break;
case 94: Foreground(BLUE_B); break;
case 95: Foreground(MAGENTA_B);break;
case 96: Foreground(CYAN_B); break;
case 97: Foreground(WHITE_B);break;
case 40: Background(BLACK); break;
case 41: Background(RED); break;
case 42: Background(GREEN); break;
case 43: Background(BROWN); break;
case 44: Background(BLUE); break;
case 45: Background(MAGENTA);break;
case 46: Background(CYAN); break;
case 47: Background(WHITE); break;
case 100: Background(GRAY); break;
case 101: Background(RED_B); break;
case 102: Background(LIME); break;
case 103: Background(YELLOW); break;
case 104: Background(BLUE_B); break;
case 105: Background(MAGENTA_B);break;
case 106: Background(CYAN_B); break;
case 107: Background(WHITE_B);break;
}
}
}
break;
default: //the command was not recognized
char* p = _ansiBuffer;
while(*p)
PutChar(*p++);
break;
}
}
return true;
}
return false;
}
void CIniFile::Clear()
{
Erase();
}
bool BlockMergePass::MergeBlocks(Function* func) {
bool modified = false;
for (auto bi = func->begin(); bi != func->end();) {
// Find block with single successor which has no other predecessors.
auto ii = bi->end();
--ii;
Instruction* br = &*ii;
if (br->opcode() != SpvOpBranch) {
++bi;
continue;
}
const uint32_t lab_id = br->GetSingleWordInOperand(0);
if (cfg()->preds(lab_id).size() != 1) {
++bi;
continue;
}
bool pred_is_merge = IsMerge(&*bi);
bool succ_is_merge = IsMerge(lab_id);
if (pred_is_merge && succ_is_merge) {
// Cannot merge two merges together.
++bi;
continue;
}
Instruction* merge_inst = bi->GetMergeInst();
bool pred_is_header = IsHeader(&*bi);
if (pred_is_header && lab_id != merge_inst->GetSingleWordInOperand(0u)) {
bool succ_is_header = IsHeader(lab_id);
if (pred_is_header && succ_is_header) {
// Cannot merge two headers together when the successor is not the merge
// block of the predecessor.
++bi;
continue;
}
// If this is a header block and the successor is not its merge, we must
// be careful about which blocks we are willing to merge together.
// OpLoopMerge must be followed by a conditional or unconditional branch.
// The merge must be a loop merge because a selection merge cannot be
// followed by an unconditional branch.
BasicBlock* succ_block = context()->get_instr_block(lab_id);
SpvOp succ_term_op = succ_block->terminator()->opcode();
assert(merge_inst->opcode() == SpvOpLoopMerge);
if (succ_term_op != SpvOpBranch &&
succ_term_op != SpvOpBranchConditional) {
++bi;
continue;
}
}
// Merge blocks.
context()->KillInst(br);
auto sbi = bi;
for (; sbi != func->end(); ++sbi)
if (sbi->id() == lab_id) break;
// If bi is sbi's only predecessor, it dominates sbi and thus
// sbi must follow bi in func's ordering.
assert(sbi != func->end());
// Update the inst-to-block mapping for the instructions in sbi.
for (auto& inst : *sbi) {
context()->set_instr_block(&inst, &*bi);
}
// Now actually move the instructions.
bi->AddInstructions(&*sbi);
if (merge_inst) {
if (pred_is_header && lab_id == merge_inst->GetSingleWordInOperand(0u)) {
// Merging the header and merge blocks, so remove the structured control
// flow declaration.
context()->KillInst(merge_inst);
} else {
// Move the merge instruction to just before the terminator.
merge_inst->InsertBefore(bi->terminator());
}
}
context()->ReplaceAllUsesWith(lab_id, bi->id());
context()->KillInst(sbi->GetLabelInst());
(void)sbi.Erase();
// Reprocess block.
modified = true;
}
return modified;
}
void HUDGAUGE::Set(
SCENENODE & parent,
const FONT & font,
const std::string & name,
float hwratio,
float centerx,
float centery,
float radius,
float startangle,
float endangle,
float startvalue,
float endvalue,
float valuedelta)
{
// calculate number of segments (max 9)
float segments = (endvalue - startvalue) / valuedelta;
float factor = ceil(segments / 9.0f);
segments = ceil(segments / factor);
valuedelta = valuedelta * factor;
endvalue = startvalue + segments * valuedelta;
this->centerx = centerx;
this->centery = centery;
this->scalex = radius * hwratio;
this->scaley = radius;
this->offset = startangle;
this->scale = (endangle - startangle) / (endvalue - startvalue);
// reset
Erase(parent, pointer_draw);
Erase(parent, dialnum_draw);
Erase(parent, dial_draw);
pointer_rotated.Clear();
pointer.Clear();
dial_label.Clear();
dial_marks.Clear();
// dial marks
{
// big marker
float pb[] = {-0.02, 1, 0, 0.02, 1, 0, 0.02, 0.92, 0, -0.02, 0.92, 0};
float t[] = {0, 0, 1, 0, 1, 1, 0, 1};
int f[] = {0, 2, 1, 0, 3, 2};
VERTEXARRAY bm;
bm.SetVertices(pb, 12);
bm.SetTexCoordSets(1);
bm.SetTexCoords(0, t, 8);
bm.SetFaces(f, 6);
// small marker
float ps[] = {-0.01, 1, 0, 0.01, 1, 0, 0.01, 0.95, 0, -0.01, 0.95, 0};
VERTEXARRAY sm;
sm.SetVertices(ps, 12);
sm.SetTexCoordSets(1);
sm.SetTexCoords(0, t, 8);
sm.SetFaces(f, 6);
float delta = (endangle - startangle) / (3 * segments);
float angle = startangle;
for (int i = 0; i <= 3 * segments; ++i)
{
VERTEXARRAY temp = (i % 3) ? sm : bm;
temp.Rotate(angle, 0, 0, -1);
dial_marks = dial_marks + temp;
angle = angle + delta;
}
dial_marks.Scale(radius * hwratio, radius, 1);
dial_marks.Translate(centerx, centery, 0.0);
dial_draw = AddDrawable(parent);
DRAWABLE & drawref = GetDrawable(parent, dial_draw);
drawref.SetVertArray(&dial_marks);
drawref.SetCull(false, false);
drawref.SetColor(1, 1, 1, 0.5);
drawref.SetDrawOrder(1);
}
// dial label
{
VERTEXARRAY temp;
float w = 0.25 * radius * hwratio;
float h = 0.25 * radius;
float x = centerx;
float y = centery - 0.5 * radius;
float xn = TEXT_DRAW::RenderText(font, name, x, y, w, h, temp);
temp.Translate((x - xn) * 0.5, 0, 0);
dial_label = dial_label + temp;
float angle = startangle;
float angle_delta = (endangle - startangle) / segments;
float value = startvalue;
float value_delta = (endvalue - startvalue) / segments;
for (int i = 0; i <= segments; ++i)
{
std::stringstream sstr;
std::string text;
sstr << value;
sstr >> text;
x = centerx + 0.75 * sin(angle) * radius * hwratio;
y = centery + 0.75 * cos(angle) * radius;
xn = TEXT_DRAW::RenderText(font, text, x, y, w, h, temp);
temp.Translate((x - xn) * 0.5, 0, 0);
dial_label = dial_label + temp;
angle += angle_delta;
value += value_delta;
}
dialnum_draw = AddDrawable(parent);
DRAWABLE & drawref = GetDrawable(parent, dialnum_draw);
drawref.SetDiffuseMap(font.GetFontTexture());
drawref.SetVertArray(&dial_label);
drawref.SetCull(false, false);
drawref.SetColor(1, 1, 1, 0.5);
drawref.SetDrawOrder(1);
}
// pointer
{
float p[] = {-0.015, 0.92, 0, 0.015, 0.92, 0, 0.025, -0.1, 0, -0.025, -0.1, 0};
float t[] = {0, 0, 1, 0, 1, 1, 0, 1};
int f[] = {0, 2, 1, 0, 3, 2};
pointer.SetVertices(p, 12);
pointer.SetTexCoordSets(1);
pointer.SetTexCoords(0, t, 8);
pointer.SetFaces(f, 6);
/* pointer.Scale(radius, radius, 1);
pointer_node = parent.AddNode();
SCENENODE & noderef = parent.GetNode(pointer_node);
QUATERNION<float> rot(startangle, 0, 0, 1);
MATHVECTOR<float,3> pos(centerx, centery, 0);
noderef.GetTransform().SetRotation(rot);
noderef.GetTransform().SetTranslation(pos);
*/
pointer_draw = AddDrawable(parent);//noderef);
DRAWABLE & drawref = GetDrawable(parent, pointer_draw);//noderef, pointer_draw);
drawref.SetVertArray(&pointer_rotated);//pointer);
drawref.SetCull(false, false);
drawref.SetColor(1, 1, 1, 0.5);
drawref.SetDrawOrder(2);
}
}
int
main( int ArgC, char *ArgV[] )
{
int BDMHandle;
unsigned int Base;
unsigned int Chips;
unsigned int Bytes;
char *Operation;
FlashError_t Error;
if (ArgC < 6)
Usage( ArgV[0] );
if((BDMHandle = bdm_init(ArgV[1]))<0)
{
fprintf( stderr,
"Problem opening bdm device %s, error code %d.\n", ArgV[1], BDMHandle );
return (EXIT_FAILURE);
}
Base = (unsigned int) strtoul( ArgV[2], NULL, 0 );
Chips = (unsigned int) strtoul( ArgV[3], NULL, 0 );
Bytes = (unsigned int) strtoul( ArgV[4], NULL, 0 );
Operation = ArgV[5];
Error = BDMFlashConfigSet( BDMHandle, Base, Chips, Bytes );
if (Error != FlashErrorOkay_c)
{
fprintf( stderr,
"Problem configuring flash; error code = %d '%s'.\n",
(int) Error,
FlashErrorDescriptionEnglish[Error] );
}
if (strcasecmp( Operation, "erase" ) == 0)
{
Erase( ArgC, ArgV );
}
else if (strcasecmp( Operation, "SectorErase" ) == 0)
{
SectorErase( ArgC, ArgV );
}
else if (strcasecmp( Operation, "BlockErase" ) == 0)
{
BlockErase( ArgC, ArgV );
}
else if (strcasecmp( Operation, "write" ) == 0)
{
Write( ArgC, ArgV );
}
else if (strcasecmp( Operation, "read" ) == 0)
{
Read( BDMHandle, ArgC, ArgV );
}
else if (strcasecmp( Operation, "probe" ) == 0)
{
Probe( ArgC, ArgV );
}
else if (strcasecmp( Operation, "detect" ) == 0)
{
Detect( ArgC, ArgV );
}
else
Usage( ArgV[0] );
bdm_release( BDMHandle );
return (EXIT_SUCCESS);
}
void cone::SetupShape(void)
{
Erase(4 * (resolution + 1), 2 * resolution); // The vertices need to be doubled for the caps, and the extra 2 sets are for the centers of the caps
// which need to have many copies of the same vertex with different texture coordinates
float thetaInc = 2 * PIf / resolution;
float thetaLimit = 2 * PIf + thetaInc / 2.0f;
int i;
float theta;
int bottomCapStart;
nVerts = 0;
vector a, v0, v1;
if (axis == 0)
{
a = vector(1, 0, 0);
v0 = vector(0, 1, 0);
v1 = vector(0, 0, 1);
}
if (axis == 1)
{
a = vector(0, 1, 0);
v0 = vector(0, 0, 1);
v1 = vector(1, 0, 0);
}
else
{
a = vector(0, 0, 1);
v0 = vector(1, 0, 0);
v1 = vector(0, 1, 0);
}
// First we do the body of the cone
for (i = 0, theta = 0.0f; i <= resolution; i++, theta += thetaInc)
{
float cTheta = cos(theta), sTheta = sin(theta);
vertices[nVerts].position = base + radius * (cTheta * v0 + sTheta * v1);
vertices[nVerts].normal = height * (cTheta * v0 + sTheta * v1) + radius * a;
vertices[nVerts].uv = vector(theta / (2 * PIf), 0.0);
vertices[nVerts].dPdu = radius * (-sTheta * v0 + cTheta * v1);
vertices[nVerts++].dPdv = -radius * (cTheta * v0 + sTheta * v1) + height * a;
vertices[nVerts].position = base + height * a;
vertices[nVerts].normal = height * (cTheta * v0 + sTheta * v1) + radius * a;
vertices[nVerts].uv = vector(theta / (2 * PIf), 0.0);
vertices[nVerts].dPdu = radius * (-sTheta * v0 + cTheta * v1);
vertices[nVerts++].dPdv = -radius * (cTheta * v0 + sTheta * v1) + height * a;
}
// Now we do the cap
if (capped)
{
bottomCapStart = nVerts;
for (i = 0, theta = 2 * PIf; i <= resolution; i++, theta -= thetaInc) // negative direction to preserve right handedness on the bottom
{
float cTheta = cos(theta), sTheta = sin(theta);
vertices[nVerts].position = base;
vertices[nVerts].normal = -a;
vertices[nVerts].uv = vector(theta / (2 * PIf), 1.0);
vertices[nVerts].dPdu = vector(0, 0, 0);
vertices[nVerts++].dPdv = radius * (cTheta * v0 + sTheta * v1);
vertices[nVerts].position = base + radius * cTheta * v0 + radius * sTheta * v1;
vertices[nVerts].normal = -a;
vertices[nVerts].uv = vector(theta / (2 * PIf), 0.0);
vertices[nVerts].dPdu = radius * (-sTheta * v0 + cTheta * v1);
vertices[nVerts++].dPdv = radius * (cTheta * v0 + sTheta * v1);
}
}
nFaces = 0;
for (int i = 0; i < resolution; i++)
{
faces[nFaces].vertices[0] = 2 * i;
faces[nFaces].vertices[1] = 2 * i + 1;
faces[nFaces++].vertices[2] = 2 * i + 2;
}
if (capped)
{
for (int i = 0; i < resolution; i++)
{
faces[nFaces].vertices[0] = bottomCapStart + 2 * i;
faces[nFaces].vertices[1] = bottomCapStart + 2 * i + 1;
faces[nFaces++].vertices[2] = bottomCapStart + 2 * i + 3;
}
}
}
void sphere::SetupShape(void)
{
Erase((2 * resolution + 1) * (resolution + 1), 4 * (resolution + 1) * resolution);
// To Do
//
// Setup the data for a sphere
float pi = 3.14159265358979323846f;
/*
Strips refer to the "columns" of the sphere,
where as, rings, refer to the "rows" of the sphere.
*/
int longitudeLines = resolution + 1;
int latitudeLines = resolution + 1;
nVerts = longitudeLines*latitudeLines;
int numTriangleVerts = resolution*resolution * 2 * 3;
int currentVertexIdx = 0;
float currentPhi = 0.0f;
float phiIncrement = (pi / (float)(resolution));
float currentTheta = 0.0f;
float thetaIncrement = 2.0f * (pi / (float)(resolution));
for (int i = 0; i < longitudeLines; i++) //for each strip
{
currentPhi = 0.0f; //reset Phi since its a new strip
for (int j = 0; j < latitudeLines; j++) //for each ring
{
//Note: Each face has four vertices...which will be used to make
vertices[currentVertexIdx].position = point(cosf(currentTheta)*sinf(currentPhi), sinf(currentTheta)*sinf(currentPhi), cosf(currentPhi)) * radius;
vertices[currentVertexIdx].normal = vector(cosf(currentTheta)*sinf(currentPhi), sinf(currentTheta)*sinf(currentPhi), cosf(currentPhi));
if (IsZero(vertices[currentVertexIdx].normal)){
vertices[currentVertexIdx].normal.Normalize();
}
currentVertexIdx++; //skip forward to next idx for new face
currentPhi += phiIncrement;
}
currentTheta += thetaIncrement; //go to next strip
}
for (int i = 0; i < resolution; i++) //for each strip
{
for (int j = 0; j < resolution; j++) //for each ring
{
//Note: Each face has four vertices...which will be used to make
faces[nFaces].vertices[0] = j + (i*latitudeLines);
faces[nFaces].vertices[1] = j + (i*latitudeLines) + 1;
faces[nFaces++].vertices[2] = j + ((i + 1)*latitudeLines);
faces[nFaces].vertices[0] = j + ((i + 1)*latitudeLines);
faces[nFaces].vertices[1] = j + (i*latitudeLines) + 1;
faces[nFaces++].vertices[2] = j + ((i + 1)*latitudeLines) + 1;
}
}
}
void main(int argc, char *argv[]){
char keypress = START;
int ch=0;
int moves=0;
char mc[10];
set_graphics(VGA_320X200X256);
PrintArrow(80, 105);
do{ //Game loop
PrintBorder();
PrintMenu();
keypress = (char)getch();
if(keypress == QUIT){
keypress = START; //special condition so that it will not exit on Q press at menu
}else if(keypress == UP || keypress == UP2){
Erase(80, 120, 15, 15);
PrintArrow(80, 105);
ch = 0;
}else if(keypress == DOWN || keypress == DOWN2){
Erase(80, 100, 15, 15);
PrintArrow(80, 125);
ch = 1;
}else if(keypress == ENTER || keypress == SPACE){
switch(ch){
case 0:
EraseAll();
NewGame(board);
do{ //Inside-the-game loop
PrintInstructions(180, 30);
PrintBoard(30, 30); //* Always prints update version of board at coordinates
PrintBorder(); //* Always prints border
sprintf(mc, "%d", moves);
Erase(55, 175, 150, 15);
write_text("Moves: ", 55, 175, WHITE, 0);
write_text(mc, 120, 175, WHITE, 0);
ShowHint();
keypress=(char)getch();
if(keypress == UP || keypress == UP2){
//Erase(15, 15, 150, 150);
MovePiece(keypress);
moves++;
}else if(keypress == LEFT || keypress == LEFT2){
//Erase(15, 15, 150, 150);
MovePiece(keypress);
moves++;
}else if(keypress == RIGHT || keypress == RIGHT2){
//Erase(15, 15, 150, 150);
MovePiece(keypress);
moves++;
}else if(keypress == DOWN || keypress == DOWN2){
//Erase(15, 15, 150, 150);
MovePiece(keypress);
moves++;
}else if(keypress == QUIT){
Erase(55, 175, 150, 15);
write_text("Really exit? Y/N", 55, 175, WHITE, 0);
do{
keypress=(char)getch();
if(keypress == YES){
moves = 0;
keypress = QUIT;
break;
}else if(keypress == NO){
keypress = YES;
Erase(55, 175, 150, 15);
break;
}
}while(1);
}else{
Erase(55, 175, 150, 15);
write_text("Invalid button!", 55, 175, WHITE, 0);
}
if(CheckWin(board)){
EraseAll();
write_text("You win!", 125, 85, WHITE, 0);
moves = 0;
keypress = QUIT;
}
}while(keypress != QUIT);
EraseAll();
PrintArrow(80, 105);
keypress = START;
break;
case 1: keypress = QUIT;
break;
default: break;
}
}
}while(keypress != QUIT);
set_graphics(VGA_TEXT80X25X16);
clrscr();
}
void CIniFile::Reset()
{
Erase();
}
void QueueListBox::EnsurePromptHiddenSlot(iterator it) {
if (m_showing_prompt) {
Erase(begin(), false, false); // if the prompt is shown, it must be the only row in the ListBox
m_showing_prompt = false;
}
}
BOOL CHashDatabase::DeleteED2K(DWORD nIndex)
{
CSingleLock pLock( &m_pSection, TRUE );
if ( m_bOpen == FALSE ) return FALSE;
return Erase( nIndex, HASH_ED2K );
}
/*
public ZBasicString<A>::Erase
Erase function. Erases the character at the provided index.
@param _index - the index of the character to erase
@return (void)
*/
void Erase(const size_t _index)
{
size_t index = BoundsCheck(_index, Length());
Erase(index, index + 1);
}
void Game_Picture::Update() {
RPG::SavePicture& data = GetData();
if (data.name.empty())
return;
if (data.fixed_to_map) {
// Instead of modifying the Ox/Oy offset the real position is altered
// based on map scroll because of savegame compatibility with RPG_RT
if (old_map_x != Game_Map::GetDisplayX()) {
double mx = (old_map_x - Game_Map::GetDisplayX()) / (double)TILE_SIZE;
data.finish_x = data.finish_x + mx;
data.current_x = data.current_x + mx;
}
if (old_map_y != Game_Map::GetDisplayY()) {
double my = (old_map_y - Game_Map::GetDisplayY()) / (double)TILE_SIZE;
data.finish_y = data.finish_y + my;
data.current_y = data.current_y + my;
}
old_map_x = Game_Map::GetDisplayX();
old_map_y = Game_Map::GetDisplayY();
}
if (data.time_left == 0) {
SyncCurrentToFinish();
} else {
auto interpolate = [=](double current, double finish) {
double d = data.time_left;
return (current * (d - 1) + finish) / d;
};
data.current_x = interpolate(data.current_x, data.finish_x);
data.current_y = interpolate(data.current_y, data.finish_y);
data.current_red = interpolate(data.current_red, data.finish_red);
data.current_green = interpolate(data.current_green, data.finish_green);
data.current_blue = interpolate(data.current_blue, data.finish_blue);
data.current_sat = interpolate(data.current_sat, data.finish_sat);
data.current_magnify = interpolate(data.current_magnify, data.finish_magnify);
data.current_top_trans = interpolate(data.current_top_trans, data.finish_top_trans);
data.current_bot_trans = interpolate(data.current_bot_trans, data.finish_bot_trans);
if (data.effect_mode != 0) {
data.current_effect = interpolate(data.current_effect, data.finish_effect);
}
data.time_left = data.time_left - 1;
}
// Update rotation
if (data.current_rotation >= 256.0) {
data.current_rotation = data.current_rotation - 256.0;
}
bool is_rotating_but_stopping =
data.effect_mode == 0 && (
data.current_rotation != 0.0 ||
data.current_effect * data.time_left >= 256.0
);
bool is_rotating =
data.effect_mode == 1 ||
is_rotating_but_stopping;
if (is_rotating) {
data.current_rotation = data.current_rotation + data.current_effect;
if (is_rotating_but_stopping && data.current_rotation >= 256.0) {
data.current_rotation = 0.0;
}
}
// Update waver phase
if (data.effect_mode == 2) {
data.current_waver = data.current_waver + 10;
}
// RPG Maker 2k3 1.12: Spritesheets
if (HasSpritesheet()) {
if (data.spritesheet_speed > 0) {
if (data.frames % data.spritesheet_speed == 0) {
data.spritesheet_frame = data.spritesheet_frame + 1;
if (data.spritesheet_frame > data.spritesheet_rows * data.spritesheet_cols) {
if (data.spritesheet_play_once) {
Erase(true);
return;
}
data.spritesheet_frame = 1;
}
}
}
data.frames = data.frames + 1;
}
UpdateSprite();
}
bool CWalletDB::ErasePurpose(const std::string& strPurpose)
{
nWalletDBUpdateCounter++;
return Erase(make_pair(std::string("purpose"), strPurpose));
}
LLBC_Array::Iter LLBC_Array::Erase(LLBC_Array::difference_type n0, LLBC_Array::difference_type n1)
{
return Erase(Begin() + n0, Begin() + n1);
}
void PopBack()
{
Erase(--End());
}
void LLBC_Array::PopFront()
{
Erase(Begin());
}
int
BeOSCanvas::RenderOffsetText( int iFontHeight, Rect& oClipRect,
string& oText, int iOffset,
Font* pFont, const Color& oColor,
bool bBold, bool bItalic,
bool bUnderline )
{
Erase( oClipRect );
BView* v = m_pBufferBitmap->OffscreenView();
if ( !v ) return 0;
BBitmap* bitmap = m_pBufferBitmap->GetBBitmap();
BFont font;
font_height fontHeight;
BRect clipRect( float(oClipRect.x1), float(oClipRect.y1),
float(oClipRect.x2-1), float(oClipRect.y2-1) );
BRegion clipRegion;
clipRegion.Set( clipRect );
if ( !bitmap->Lock() )
{
puts( "Lock Failed" );
return 0;
}
v->ConstrainClippingRegion( &clipRegion );
if ( bBold )
{
v->SetFont( be_bold_font );
}
else
{
v->SetFont( be_plain_font );
}
v->SetFontSize( (float)iFontHeight - 1 );
v->GetFont( &font );
font.GetHeight( &fontHeight );
float width = v->StringWidth(oText.c_str(), oText.size());
width += iMarqueeSpacer;
if ( iOffset > width )
{
bitmap->Unlock();
return int( width ) - iOffset;
}
v->MovePenTo( float(oClipRect.x1 - iOffset),
float(oClipRect.y2 - fontHeight.descent) );
v->DrawString( oText.c_str() );
int ret = int( width ) - iOffset - oClipRect.Width();
if ( ret < 0 )
{
v->MovePenTo( float(oClipRect.x1 - iOffset + width),
float(oClipRect.y2 - fontHeight.descent) );
v->DrawString( oText.c_str() );
}
v->Sync();
bitmap->Unlock();
Invalidate( oClipRect );
return MAX( 0, ret );
}
void LLBC_Array::Clear()
{
Erase(Begin(), End());
}
void
startPaintingL(HDC hdc, LONG x, LONG y, COLORREF fg, COLORREF bg)
{
start.x = x;
start.y = y;
last.x = x;
last.y = y;
switch (activeTool)
{
case TOOL_FREESEL:
ShowWindow(hSelection, SW_HIDE);
if (ptStack != NULL)
HeapFree(GetProcessHeap(), 0, ptStack);
ptStack = HeapAlloc(GetProcessHeap(), HEAP_GENERATE_EXCEPTIONS, sizeof(POINT) * 1024);
ptSP = 0;
ptStack[0].x = x;
ptStack[0].y = y;
break;
case TOOL_LINE:
case TOOL_RECT:
case TOOL_ELLIPSE:
case TOOL_RRECT:
newReversible();
break;
case TOOL_RECTSEL:
case TOOL_TEXT:
newReversible();
ShowWindow(hSelection, SW_HIDE);
rectSel_src.right = rectSel_src.left;
rectSel_src.bottom = rectSel_src.top;
break;
case TOOL_RUBBER:
newReversible();
Erase(hdc, x, y, x, y, bg, rubberRadius);
break;
case TOOL_FILL:
newReversible();
Fill(hdc, x, y, fg);
break;
case TOOL_PEN:
newReversible();
SetPixel(hdc, x, y, fg);
break;
case TOOL_BRUSH:
newReversible();
Brush(hdc, x, y, x, y, fg, brushStyle);
break;
case TOOL_AIRBRUSH:
newReversible();
Airbrush(hdc, x, y, fg, airBrushWidth);
break;
case TOOL_BEZIER:
pointStack[pointSP].x = x;
pointStack[pointSP].y = y;
if (pointSP == 0)
{
newReversible();
pointSP++;
}
break;
case TOOL_SHAPE:
pointStack[pointSP].x = x;
pointStack[pointSP].y = y;
if (pointSP + 1 >= 2)
Poly(hdc, pointStack, pointSP + 1, fg, bg, lineWidth, shapeStyle, FALSE, FALSE);
if (pointSP == 0)
{
newReversible();
pointSP++;
}
break;
}
}
FreeTypeFontCache::~FreeTypeFontCache()
{
Erase();
g_pFTEngine->SubMemUsedObj(this);
}
void
endPaintingL(HDC hdc, LONG x, LONG y, COLORREF fg, COLORREF bg)
{
switch (activeTool)
{
case TOOL_FREESEL:
{
POINT *ptStackCopy;
int i;
rectSel_src[0] = rectSel_src[1] = 0x7fffffff;
rectSel_src[2] = rectSel_src[3] = 0;
for (i = 0; i <= ptSP; i++)
{
if (ptStack[i].x < rectSel_src[0])
rectSel_src[0] = ptStack[i].x;
if (ptStack[i].y < rectSel_src[1])
rectSel_src[1] = ptStack[i].y;
if (ptStack[i].x > rectSel_src[2])
rectSel_src[2] = ptStack[i].x;
if (ptStack[i].y > rectSel_src[3])
rectSel_src[3] = ptStack[i].y;
}
rectSel_src[2] += 1 - rectSel_src[0];
rectSel_src[3] += 1 - rectSel_src[1];
rectSel_dest[0] = rectSel_src[0];
rectSel_dest[1] = rectSel_src[1];
rectSel_dest[2] = rectSel_src[2];
rectSel_dest[3] = rectSel_src[3];
if (ptSP != 0)
{
DeleteObject(hSelMask);
hSelMask = CreateBitmap(rectSel_src[2], rectSel_src[3], 1, 1, NULL);
DeleteObject(SelectObject(hSelDC, hSelMask));
ptStackCopy = HeapAlloc(GetProcessHeap(), HEAP_GENERATE_EXCEPTIONS, sizeof(POINT) * (ptSP + 1));
for (i = 0; i <= ptSP; i++)
{
ptStackCopy[i].x = ptStack[i].x - rectSel_src[0];
ptStackCopy[i].y = ptStack[i].y - rectSel_src[1];
}
Poly(hSelDC, ptStackCopy, ptSP + 1, 0x00ffffff, 0x00ffffff, 1, 2, TRUE);
HeapFree(GetProcessHeap(), 0, ptStackCopy);
SelectObject(hSelDC, hSelBm = CreateDIBWithProperties(rectSel_src[2], rectSel_src[3]));
resetToU1();
MaskBlt(hSelDC, 0, 0, rectSel_src[2], rectSel_src[3], hDrawingDC, rectSel_src[0],
rectSel_src[1], hSelMask, 0, 0, MAKEROP4(SRCCOPY, WHITENESS));
Poly(hdc, ptStack, ptSP + 1, bg, bg, 1, 2, TRUE);
newReversible();
MaskBlt(hDrawingDC, rectSel_src[0], rectSel_src[1], rectSel_src[2], rectSel_src[3], hSelDC, 0,
0, hSelMask, 0, 0, MAKEROP4(SRCCOPY, SRCAND));
placeSelWin();
ShowWindow(hSelection, SW_SHOW);
/* force refresh of selection contents */
SendMessage(hSelection, WM_LBUTTONDOWN, 0, 0);
SendMessage(hSelection, WM_MOUSEMOVE, 0, 0);
SendMessage(hSelection, WM_LBUTTONUP, 0, 0);
}
HeapFree(GetProcessHeap(), 0, ptStack);
ptStack = NULL;
break;
}
case TOOL_RECTSEL:
resetToU1();
if ((rectSel_src[2] != 0) && (rectSel_src[3] != 0))
{
DeleteObject(hSelMask);
hSelMask = CreateBitmap(rectSel_src[2], rectSel_src[3], 1, 1, NULL);
DeleteObject(SelectObject(hSelDC, hSelMask));
Rect(hSelDC, 0, 0, rectSel_src[2], rectSel_src[3], 0x00ffffff, 0x00ffffff, 1, 2);
SelectObject(hSelDC, hSelBm = CreateDIBWithProperties(rectSel_src[2], rectSel_src[3]));
resetToU1();
BitBlt(hSelDC, 0, 0, rectSel_src[2], rectSel_src[3], hDrawingDC, rectSel_src[0],
rectSel_src[1], SRCCOPY);
Rect(hdc, rectSel_src[0], rectSel_src[1], rectSel_src[0] + rectSel_src[2],
rectSel_src[1] + rectSel_src[3], bgColor, bgColor, 0, TRUE);
newReversible();
BitBlt(hDrawingDC, rectSel_src[0], rectSel_src[1], rectSel_src[2], rectSel_src[3], hSelDC, 0,
0, SRCCOPY);
placeSelWin();
ShowWindow(hSelection, SW_SHOW);
/* force refresh of selection contents */
SendMessage(hSelection, WM_LBUTTONDOWN, 0, 0);
SendMessage(hSelection, WM_MOUSEMOVE, 0, 0);
SendMessage(hSelection, WM_LBUTTONUP, 0, 0);
}
break;
case TOOL_RUBBER:
Erase(hdc, last.x, last.y, x, y, bg, rubberRadius);
break;
case TOOL_PEN:
Line(hdc, last.x, last.y, x, y, fg, 1);
SetPixel(hdc, x, y, fg);
break;
case TOOL_LINE:
resetToU1();
if (GetAsyncKeyState(VK_SHIFT) < 0)
roundTo8Directions(start.x, start.y, &x, &y);
Line(hdc, start.x, start.y, x, y, fg, lineWidth);
break;
case TOOL_BEZIER:
pointSP++;
if (pointSP == 4)
pointSP = 0;
break;
case TOOL_RECT:
resetToU1();
if (GetAsyncKeyState(VK_SHIFT) < 0)
regularize(start.x, start.y, &x, &y);
Rect(hdc, start.x, start.y, x, y, fg, bg, lineWidth, shapeStyle);
break;
case TOOL_SHAPE:
resetToU1();
pointStack[pointSP].x = x;
pointStack[pointSP].y = y;
if ((pointSP > 0) && (GetAsyncKeyState(VK_SHIFT) < 0))
roundTo8Directions(pointStack[pointSP - 1].x, pointStack[pointSP - 1].y,
&pointStack[pointSP].x, &pointStack[pointSP].y);
pointSP++;
if (pointSP >= 2)
{
if ((pointStack[0].x - x) * (pointStack[0].x - x) +
(pointStack[0].y - y) * (pointStack[0].y - y) <= lineWidth * lineWidth + 1)
{
Poly(hdc, pointStack, pointSP, fg, bg, lineWidth, shapeStyle, TRUE);
pointSP = 0;
}
else
{
Poly(hdc, pointStack, pointSP, fg, bg, lineWidth, shapeStyle, FALSE);
}
}
if (pointSP == 255)
pointSP--;
break;
case TOOL_ELLIPSE:
resetToU1();
if (GetAsyncKeyState(VK_SHIFT) < 0)
regularize(start.x, start.y, &x, &y);
Ellp(hdc, start.x, start.y, x, y, fg, bg, lineWidth, shapeStyle);
break;
case TOOL_RRECT:
resetToU1();
if (GetAsyncKeyState(VK_SHIFT) < 0)
regularize(start.x, start.y, &x, &y);
RRect(hdc, start.x, start.y, x, y, fg, bg, lineWidth, shapeStyle);
break;
}
}
void CmdLineView::Render (const char * str)
{
Erase();
Print(str);
Refresh();
}