feat: sar_hud_shorthand

concise smaller hud for middle crosshair thing

Author: ThisAMJ

docs/cvars.md

@@ -272,6 +272,7 @@
 |sar_hud_session|0|Draws current session tick.|
 |sar_hud_set_text|cmd|sar_hud_set_text \<id> \<text>... - sets and shows the nth text value in the HUD|
 |sar_hud_set_text_color|cmd|sar_hud_set_text_color \<id> [color] - sets the color of the nth text value in the HUD. Reset by not giving color.|
+|sar_hud_shorthand|0|Whether to hide the text part of HUD elements.|
 |sar_hud_show_text|cmd|sar_hud_show_text \<id\|all> - shows the nth text value in the HUD|
 |sar_hud_spacing|1|Spacing between elements of HUD.|
 |sar_hud_steps|0|Draws total step count.|

src/Features/Hud/Hud.cpp

@@ -29,6 +29,7 @@ Variable sar_hud_font_color("sar_hud_font_color", "255 255 255 255", "RGBA font
 
 Variable sar_hud_precision("sar_hud_precision", "2", 0, "Precision of HUD numbers.\n");
 Variable sar_hud_velocity_precision("sar_hud_velocity_precision", "2", 0, "Precision of velocity HUD numbers.\n");
+Variable sar_hud_shorthand("sar_hud_shorthand", "0", "Whether to hide the text part of HUD elements.\n", FCVAR_DONTRECORD);
 
 Variable sar_hud_rainbow("sar_hud_rainbow", "-1", -1, 1, "Enables the rainbow HUD mode. -1 = default, 0 = disable, 1 = enable.\n", FCVAR_DONTRECORD);
 static bool g_rainbow = false;
@@ -174,6 +175,12 @@ void HudContext::DrawElement(const char *fmt, ...) {
 	vsnprintf(data, sizeof(data), fmt, argptr);
 	va_end(argptr);
 
+	// cut off to the first ": " if shorthand is on
+	if (sar_hud_shorthand.GetBool()) {
+		char *colon = strstr(data, ": ");
+		if (colon) strcpy(data, colon + 2);
+	}
+
 	surface->DrawTxt(font, this->xPadding, this->yPadding + this->elements * (this->fontSize + this->spacing), this->textColor, data);
 
 	++this->elements;

src/Features/Hud/Hud.hpp

@@ -169,6 +169,7 @@ extern Variable sar_hud_y;
 extern Variable sar_hud_font_index;
 extern Variable sar_hud_font_color;
 extern Variable sar_hud_precision;
+extern Variable sar_hud_shorthand;
 extern QAngle g_bluePortalAngles[2];
 extern QAngle g_orangePortalAngles[2];