/*
Function: DrawCircle
Usage: DrawCircle(pt)
-----------------------------------
Given a pointT point (pt), this function draws a circle of radius FILL_RADIUS
and color FILL_COLOR around that point.
*/
void DrawCircle(pointT pt) {
SetPenColor(FILL_COLOR);
StartFilledRegion(PT_DENSITY);
MovePen(pt.xp + FILL_RADIUS, pt.yp);
DrawArc(FILL_RADIUS, 0, 360);
EndFilledRegion();
}
static void FillRoundedRect (double x, double y, double width, double height,
double radius, double fill, string color)
{
SetPenColor(color);
StartFilledRegion(fill);
DrawRoundedRect(x,y,width, height, radius);
EndFilledRegion();
}
static void FillBox(double x, double y, double width, double height,
double fill, string color)
{
SetPenColor(color);
StartFilledRegion(fill);
DrawBox(x, y, width, height);
EndFilledRegion();
}
static void DrawCenteredCircle(double radius, double cx, double cy, string color = "Black", bool isSolid = true) {
string oldColor = GetPenColor();
SetPenColor(color);
MovePen(cx + radius, cy);
if (isSolid) StartFilledRegion(1.0);
DrawArc(radius, 0, 360);
if (isSolid) EndFilledRegion();
SetPenColor(oldColor);
}
void iterate(Point v1, Point v2, Point v3, Point currentPoint) {
if (MouseButtonIsDown()) ExitGraphics();
MovePen(currentPoint.X, currentPoint.Y);
StartFilledRegion(1);
DrawArc(CIRCLE_SIZE, 0, 360);
EndFilledRegion();
Point nextRand = randPoint(v1, v2, v3);
currentPoint.X = 0.5 * (currentPoint.X + nextRand.X);
currentPoint.Y = 0.5 * (currentPoint.Y + nextRand.Y);
UpdateDisplay();
iterate(v1, v2, v3, currentPoint);
}
void MarkHit(coord location,string color,double density)
{
SetPenColor(color);
MovePen( (location.col+1.5)*LG,GetWindowHeight()-(location.row+1.3)*LG );
StartFilledRegion(density);
DrawLine(-LG/2,-LG/2);
DrawLine(LG/2,-LG/2);
DrawLine(LG/2,LG/2);
DrawLine(-LG/2,LG/2);
EndFilledRegion();
SetPenColor("Black");
}
/* Function: DrawFilledCircleWithLabel
* Usage: DrawFilledCircleWithLabel(center, .25, "Green", "You are here");
* -----------------------------------------------------------------------
* Uses facilities from extgraph to draw a circle filled with
* color specified. The circle is centered at the given coord has the
* specified radius. A label is drawn to the right of the circle.
* If you don't want a label, pass the empty string.
*/
void DrawFilledCircleWithLabel(coordT center, double radius, string color, string label)
{
MovePen(center.x + radius, center.y);
SetPenColor(color);
StartFilledRegion(1.0);
DrawArc(radius, 0, 360);
EndFilledRegion();
MovePen(center.x + radius, center.y);
SetFont("Helvetica");
SetPointSize(FONT_SIZE);
DrawTextString(label);
}
void DrawPathfinderNode(pointT center, string color, string label) {
MovePen(center.x + NODE_RADIUS, center.y);
SetPenColor(color);
StartFilledRegion(1.0);
DrawArc(NODE_RADIUS, 0, 360);
EndFilledRegion();
if (!label.empty()) {
MovePen(center.x + NODE_RADIUS + 2, center.y + 0.4 * GetFontAscent());
SetFont("Helvetica");
SetPointSize(FONT_SIZE);
DrawTextString(label);
}
}
/* Function: DrawFilledCircleWithLabel
* Usage: DrawFilledCircleWithLabel(center, "Green", "You are here");
* -------------------------------------------------------------------
* Uses facilities from extgraph to draw a circle filled with
* color specified. The circle is centered at the given coord has the
* specified radius. A label is drawn to the right of the circle.
* You can leave off the last argument if no label is desired.
*/
void DrawFilledCircleWithLabel(coordT center, string color, string label)
{
MovePen(center.x + CircleRadius, center.y);
SetPenColor(color);
StartFilledRegion(1.0);
DrawArc(CircleRadius, 0, 360);
EndFilledRegion();
if (!label.empty()) {
MovePen(center.x + CircleRadius, center.y);
SetFont("Helvetica");
SetPointSize(LabelFontSize);
DrawTextString(label);
}
}
void DrawPrintfMessage(string message)
{
MovePen( LG , GetWindowHeight()-11.5*LG );
SetPenColor("White");
StartFilledRegion(1);
DrawLine(0,-2*LG);
DrawLine(23*LG,0);
DrawLine(0,2*LG);
DrawLine(-23*LG,0);
EndFilledRegion();
SetPenColor("Black");
MovePen( 2*LG , GetWindowHeight()-12.3*LG );
DrawTextString(message);
}
void DrawCell(cell c, string color)
{
double inset = gWallLength / 5;
double startx = GetMazeLowerLeftX() + c.col * gWallLength + inset;
double starty = GetMazeLowerLeftY() + c.row * gWallLength + inset;
SetPenColor(color);
MovePen(startx, starty);
StartFilledRegion(0.9);
double insetWallLength = gWallLength - 2 * inset;
DrawLine(insetWallLength, 0);
DrawLine(0, insetWallLength);
DrawLine(-insetWallLength, 0);
DrawLine(0, -insetWallLength);
EndFilledRegion();
}
void DrawScore(int MissilesLeft,int ShipsLeft,int hit,int total)
{
MovePen(16.5*LG,GetWindowHeight());
StartFilledRegion(1);
SetPenColor("White");
DrawLine(0,-10*LG);
DrawLine(7*LG,0);
DrawLine(0,10*LG);
DrawLine(-7*LG,0);
EndFilledRegion();
SetPenColor("Black");
MovePen(17*LG,GetWindowHeight()-4*LG);
DrawTextString("Missiles left: ");
DrawTextString(IntegerToString(MissilesLeft));
MovePen(17*LG,GetWindowHeight()-5.5*LG);
DrawTextString("Ships to sink: ");
DrawTextString(IntegerToString(ShipsLeft));
MovePen(17*LG,GetWindowHeight()-7*LG);
DrawTextString("Hit rate: ");
DrawTextString(IntegerToString(percent(hit,total)));
DrawTextString("%");
}
void FillBox(double x, double y, double width, double height) {
StartFilledRegion(1.0);
DrawBox(x, y, width, height);
EndFilledRegion();
}
