// Set the window width and height based on the windows text/font parameters
void CG_windowNormalizeOnText( cg_window_t *w ) {
int i, tmp;
if ( w == NULL ) {
return;
}
w->w = 0;
w->h = 0;
if ( !( w->effects & WFX_TRUETYPE ) ) {
w->fontWidth = w->fontScaleX * WINDOW_FONTWIDTH;
w->fontHeight = w->fontScaleY * WINDOW_FONTHEIGHT;
}
for ( i = 0; i < w->lineCount; i++ ) {
if ( w->effects & WFX_TRUETYPE ) {
tmp = CG_Text_Width_Ext( (char*)w->lineText[i], w->fontScaleX, 0, &cgs.media.limboFont2 );
} else {
tmp = CG_DrawStrlen( (char*)w->lineText[i] ) * w->fontWidth;
}
if ( tmp > w->w ) {
w->w = tmp;
}
}
for ( i = 0; i < w->lineCount; i++ ) {
if ( w->effects & WFX_TRUETYPE ) {
w->lineHeight[i] = CG_Text_Height_Ext( (char*)w->lineText[i], w->fontScaleY, 0, &cgs.media.limboFont2 );
} else {
w->lineHeight[i] = w->fontHeight;
}
w->h += w->lineHeight[i] + 3;
}
// Border + margins
w->w += 10;
w->h += 3;
// Set up bottom alignment
if ( w->x < 0 ) {
w->x += 640 - w->w;
}
if ( w->y < 0 ) {
w->y += 480 - w->h;
}
}
void CG_demoTimescaleDraw(void)
{
if (cg.demoPlayback && cgs.timescaleUpdate > cg.time && demo_drawTimeScale.integer != 0)
{
vec4_t bgColor = { 0.0f, 0.0f, 0.0f, 0.6f };
vec4_t bdColor = { 0.5f, 0.5f, 0.5f, 0.5f };
char *s = va("^7Time Scale: ^3%.1fx", cg_timescale.value);
int h = CG_Text_Height_Ext("A", cg_fontScaleSP.value, 0, &cgs.media.limboFont2);
int w = CG_Text_Width_Ext(s, cg_fontScaleSP.value, 0, &cgs.media.limboFont2);
int x = Ccg_WideX(SCREEN_WIDTH) - w - 108;
CG_FillRect(x, SCREEN_HEIGHT - 21, w + 7, h * 2.5, bgColor);
CG_DrawRect(x, SCREEN_HEIGHT - 21, w + 7, h * 2.5, 1, bdColor);
CG_Text_Paint_Ext(x + 3, SCREEN_HEIGHT - 10, cg_fontScaleSP.value, cg_fontScaleSP.value, colorWhite, s, 0, 0, 0, &cgs.media.limboFont2);
}
}
static void CG_DrawGrid(float x, float y, float w, float h, mapScissor_t *scissor)
{
vec2_t step;
vec2_t dim_x, dim_y;
vec4_t line;
float xscale, yscale;
float grid_x, grid_y;
vec2_t dist;
vec4_t gridColour;
dist[0] = cg.mapcoordsMaxs[0] - cg.mapcoordsMins[0];
dist[1] = cg.mapcoordsMaxs[1] - cg.mapcoordsMins[1];
if (!gridInitDone)
{
gridStep[0] = 1200.f;
gridStep[1] = 1200.f;
// ensure minimal grid density
while ((cg.mapcoordsMaxs[0] - cg.mapcoordsMins[0]) / gridStep[0] < 7)
{
gridStep[0] -= 50.f;
}
while ((cg.mapcoordsMins[1] - cg.mapcoordsMaxs[1]) / gridStep[1] < 7)
{
gridStep[1] -= 50.f;
}
gridStartCoord[0] = .5f * ((((cg.mapcoordsMaxs[0] - cg.mapcoordsMins[0]) / gridStep[0]) - ((int)((cg.mapcoordsMaxs[0] - cg.mapcoordsMins[0]) / gridStep[0]))) * gridStep[0]);
gridStartCoord[1] = .5f * ((((cg.mapcoordsMins[1] - cg.mapcoordsMaxs[1]) / gridStep[1]) - ((int)((cg.mapcoordsMins[1] - cg.mapcoordsMaxs[1]) / gridStep[1]))) * gridStep[1]);
gridInitDone = qtrue;
}
if (scissor)
{
dim_x[0] = cg.mapcoordsMins[0];
dim_x[1] = cg.mapcoordsMaxs[0];
dim_y[0] = cg.mapcoordsMaxs[1];
dim_y[1] = cg.mapcoordsMins[1];
// transform
xscale = (w * scissor->zoomFactor) / dist[0];
yscale = (h * scissor->zoomFactor) / -dist[1];
dim_x[0] = (dim_x[0] - cg.mapcoordsMins[0]) * xscale;
dim_x[1] = (dim_x[1] - cg.mapcoordsMins[0]) * xscale;
dim_y[0] = (dim_y[0] - cg.mapcoordsMaxs[1]) * yscale;
dim_y[1] = (dim_y[1] - cg.mapcoordsMaxs[1]) * yscale;
grid_x = ((gridStartCoord[0] / dist[0]) * w * scissor->zoomFactor) - scissor->tl[0];
grid_y = ((-gridStartCoord[1] / dist[1]) * h * scissor->zoomFactor) - scissor->tl[1];
step[0] = gridStep[0] * xscale;
step[1] = gridStep[1] * yscale;
// draw
Vector4Set(gridColour, clrBrownLine[0], clrBrownLine[1], clrBrownLine[2], .4f);
trap_R_SetColor(gridColour);
for ( ; grid_x < dim_x[1]; grid_x += step[0])
{
if (grid_x < dim_x[0])
{
continue;
}
if (grid_x > w)
{
break;
}
if (scissor->circular)
{
// clip line against circle
float xc, yc;
line[0] = x + grid_x;
xc = line[0] >= x + .5f * w ? line[0] - (x + .5f * w) : (x + .5f * w) - line[0];
yc = SQRTFAST(Square(.5f * w) - Square(xc));
line[1] = y + (.5f * h) - yc;
line[2] = 1.f;
line[3] = 2 * yc;
}
else
{
Vector4Set(line, x + grid_x, y + dim_y[0], 1.f, h);
}
line[0] *= cgs.screenXScale;
line[1] *= cgs.screenYScale;
line[3] *= cgs.screenYScale;
trap_R_DrawStretchPic(line[0], line[1], line[2], line[3], 0, 0, 0, 1, cgs.media.whiteShader);
}
for ( ; grid_y < dim_y[1]; grid_y += step[1])
{
if (grid_y < dim_y[0])
{
continue;
}
if (grid_y > h)
{
break;
}
if (scissor->circular)
{
// clip line against circle
float xc, yc;
line[1] = y + grid_y;
yc = line[1] >= y + .5f * h ? line[1] - (y + .5f * h) : (y + .5f * h) - line[1];
xc = SQRTFAST(Square(.5f * h) - Square(yc));
line[0] = x + (.5f * w) - xc;
line[2] = 2 * xc;
line[3] = 1.f;
}
else
{
Vector4Set(line, x + dim_x[0], y + grid_y, w, 1);
}
line[0] *= cgs.screenXScale;
line[1] *= cgs.screenYScale;
line[2] *= cgs.screenXScale;
trap_R_DrawStretchPic(line[0], line[1], line[2], line[3], 0, 0, 0, 1, cgs.media.whiteShader);
}
trap_R_SetColor(NULL);
}
else
{
char coord_char[3], coord_int;
float text_width, text_height;
vec2_t textOrigin;
dim_x[0] = cg.mapcoordsMins[0];
dim_x[1] = cg.mapcoordsMaxs[0];
dim_y[0] = cg.mapcoordsMaxs[1];
dim_y[1] = cg.mapcoordsMins[1];
// transform
xscale = w / dist[0];
yscale = h / -dist[1];
dim_x[0] = (dim_x[0] - cg.mapcoordsMins[0]) * xscale;
dim_x[1] = (dim_x[1] - cg.mapcoordsMins[0]) * xscale;
dim_y[0] = (dim_y[0] - cg.mapcoordsMaxs[1]) * yscale;
dim_y[1] = (dim_y[1] - cg.mapcoordsMaxs[1]) * yscale;
grid_x = gridStartCoord[0] * xscale;
grid_y = gridStartCoord[1] * yscale;
step[0] = gridStep[0] * xscale;
step[1] = gridStep[1] * yscale;
// draw
textOrigin[0] = grid_x;
textOrigin[1] = grid_y;
Vector4Set(gridColour, clrBrownLine[0], clrBrownLine[1], clrBrownLine[2], 1.f);
coord_char[1] = '\0';
for (coord_char[0] = ('A' - 1); grid_x < dim_x[1]; grid_x += step[0], coord_char[0]++)
{
if (coord_char[0] >= 'A')
{
text_width = CG_Text_Width_Ext(coord_char, 0.2f, 0, &cgs.media.limboFont2);
text_height = CG_Text_Height_Ext(coord_char, 0.2f, 0, &cgs.media.limboFont2);
CG_Text_Paint_Ext((x + grid_x) - (.5f * step[0]) - (.5f * text_width), y + dim_y[0] + textOrigin[1] + 1.5f * text_height, 0.2f, 0.2f, colorBlack, coord_char, 0, 0, 0, &cgs.media.limboFont2);
}
trap_R_SetColor(gridColour);
Vector4Set(line, x + grid_x, y + dim_y[0], 1, dim_x[1] - dim_x[0]);
CG_AdjustFrom640(&line[0], &line[1], &line[2], &line[3]);
trap_R_DrawStretchPic(line[0], line[1], line[2], line[3], 0, 0, 0, 1, cgs.media.whiteShader);
}
for (coord_int = -1; grid_y < dim_y[1]; grid_y += step[1], coord_int++)
{
if (coord_int >= 0)
{
Com_sprintf(coord_char, sizeof(coord_char), "%i", coord_int);
text_width = CG_Text_Width_Ext("0", 0.2f, 0, &cgs.media.limboFont2);
text_height = CG_Text_Height_Ext(coord_char, 0.2f, 0, &cgs.media.limboFont2);
CG_Text_Paint_Ext(x + dim_x[0] + textOrigin[0] + .5f * text_width, (y + grid_y) - (.5f * step[1]) + (.5f * text_height), 0.2f, 0.2f, colorBlack, coord_char, 0, 0, 0, &cgs.media.limboFont2);
}
trap_R_SetColor(gridColour);
Vector4Set(line, x + dim_x[0], y + grid_y, dim_y[1] - dim_y[0], 1);
CG_AdjustFrom640(&line[0], &line[1], &line[2], &line[3]);
trap_R_DrawStretchPic(line[0], line[1], line[2], line[3], 0, 0, 0, 1, cgs.media.whiteShader);
}
trap_R_SetColor(NULL);
}
}