void Mouse::render() {
glLoadMatrixf(maze->modelMatrix);
float x1 = maze->x0 + x*maze->cellWidth;
float y1 = maze->y0 + y*maze->cellHeight;
glTranslatef(x1, y1, 0);
glScalef(maze->cellWidth*0.5, maze->cellHeight*0.5, 0);
glRotatef(angle - 90, 0, 0, 1);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_TEXTURE_2D);
if (sick) {
glBindTexture(GL_TEXTURE_2D, sickMouseTexture);
} else if (drill) {
glBindTexture(GL_TEXTURE_2D, drillMouseTexture);
} else {
glBindTexture(GL_TEXTURE_2D, mouseTexture);
}
glBegin(GL_QUADS);
if (magic) {
adjustColor(Color(1, 0.7, 0)).gl();
} else {
adjustColor(color).gl();
}
glTexCoord2f(0, 0); glVertex2f(-1, -1);
glTexCoord2f(0, 1); glVertex2f(-1, 1);
glTexCoord2f(1, 1); glVertex2f(1, 1);
glTexCoord2f(1, 0); glVertex2f(1, -1);
glEnd();
glDisable(GL_TEXTURE_2D);
glDisable(GL_BLEND);
}
void cBkGrid::update(sf::Time dt)
{
mAccumulator += dt;
if ( mAccumulator >= mTimer )
{
mAccumulator = sf::Time::Zero;
adjustColor();
}
// Horizontal lines' velocity
sf::Vector2f dVhori { 0.0, mVelocity.y };
dVhori *= dt.asSeconds();
for (auto i = 0; i < gGridSize.y * 2; ++i)
{
mPoints[i].position += dVhori;
if (mPoints[i].position.y < 0)
{
mPoints[i].position.y += mSize;
}
if (mPoints[i].position.y > mSize)
{
mPoints[i].position.y -= mSize;
}
}
// Vertical lines' velocity
sf::Vector2f dVvert { mVelocity.x, 0.0 };
dVvert *= dt.asSeconds();
for (auto i = mFirstVline; i < gGridPointCount; ++i)
{
mPoints[i].position += dVvert;
if (mPoints[i].position.x < 0)
{
mPoints[i].position.x += mSize;
}
if (mPoints[i].position.x > mSize)
{
mPoints[i].position.x -= mSize;
}
}
// Now rotate
mRot += mSpin * dt.asSeconds();
if ( mRot < -360 ) mRot += 360;
if ( mRot > 360 ) mRot -= 360;
setRotation(mRot);
// Adjust position
setPosition(mHalfSize / 2.0, mHalfSize / 2.0);
}
/* Create our GC's to draw colored lines and such */
struct Colors *
setGCs(Drawable d)
{
struct Colors *colors;
XGCValues gcv;
unsigned long origColor;
char dashList[2] = {3, 1};
colors = malloc(sizeof(struct Colors));
if (colors == NULL)
return NULL;
/* Get the GC-values of the default GC */
XGetGCValues(DADisplay, DAGC,
GCForeground | GCBackground | GCGraphicsExposures, &gcv);
origColor = gcv.foreground;
/* don't send expose events */
gcv.graphics_exposures = False;
/* GC for white color */
gcv.foreground = WhitePixel(DADisplay, DefaultScreen(DADisplay));
colors->white = XCreateGC(DADisplay, d,
GCForeground | GCGraphicsExposures, &gcv);
/* GC for dark blue color */
#if 1
gcv.foreground = DAGetColor("navy");
#else
gcv.foreground = 0;
#endif
colors->black = XCreateGC(DADisplay, d,
GCForeground | GCGraphicsExposures, &gcv);
/* GC for light borders */
gcv.foreground = DAGetColor("lightGray");
colors->lightGray = XCreateGC(DADisplay, d,
GCForeground | GCGraphicsExposures, &gcv);
/* GC for dark borders (note re-use of gcv-values) */
gcv.foreground = DAGetColor("#222222");
colors->darkGray = XCreateGC(DADisplay, d,
GCForeground | GCGraphicsExposures, &gcv);
/* GC for the un-/highlighted colors and dashed line of the slider */
gcv.foreground = origColor;
gcv.line_width = 9;
gcv.line_style = LineOnOffDash;
colors->slider = XCreateGC(DADisplay, d,
GCForeground | GCBackground | GCGraphicsExposures |
GCLineWidth | GCLineStyle, &gcv);
XSetDashes(DADisplay, colors->slider, 1, dashList, 2);
/* light slider GC */
gcv.foreground = adjustColor(origColor, +0x40);
colors->sliderLight = XCreateGC(DADisplay, d,
GCForeground | GCBackground | GCGraphicsExposures |
GCLineWidth | GCLineStyle, &gcv);
XSetDashes(DADisplay, colors->sliderLight, 1, dashList, 2);
/* dark slider GC */
gcv.foreground = adjustColor(origColor, -0x40);
colors->sliderDark = XCreateGC(DADisplay, d,
GCForeground | GCBackground | GCGraphicsExposures |
GCLineWidth | GCLineStyle, &gcv);
XSetDashes(DADisplay, colors->sliderDark, 1, dashList, 2);
return colors;
}
