movement indicator ui (sourced from: j0zzz/JoeQuake@bc56fea)

Quake/draw.h

@@ -47,6 +47,7 @@ extern	qboolean	custom_conchars; // woods (iw) #democontrols
 void Draw_Init (void);
 void Draw_Character (int x, int y, int num);
 void Draw_CharacterRGBA (int x, int y, int num, plcolour_t c, float alpha); // woods #iwtabcomplete
+void Draw_Character_Rotation (int x, int y, int num, int rotation); // woods #movementkeys
 void Draw_DebugChar (char num);
 void Draw_Pic (int x, int y, qpic_t *pic);
 void Draw_Pic_RGBA_Outline (int x, int y, qpic_t* pic, plcolour_t c, float alpha, float outlineThickness); // woods #varmatchclock

Quake/gl_draw.c

@@ -674,6 +674,52 @@ void Draw_CharacterRGBA (int x, int y, int num, plcolour_t c, float alpha)
 	glColor4f (1, 1, 1, 1);
 }
 
+void Draw_Character_Rotation (int x, int y, int num, int rotation) // woods #movementkeys
+{
+	num &= 255;
+
+	if (num == 32)
+		return; // don't waste verts on spaces
+
+	GL_Bind(char_texture);
+	glPushMatrix(); // Save the current transformation state
+
+	glTranslatef(x + 4, y + 4, 0); // Move the center of rotation to the character's center
+
+	glRotatef(rotation, 0, 0, 1); // Rotate clockwise by using a positive angle
+
+	if (rotation == 360 || rotation == -360) 
+		glScalef(-1, 1, 1); // Flip horizontally
+
+	glTranslatef(-4, -4, 0); // Move back by the offset
+
+	glBegin(GL_QUADS);
+
+	int row, col;
+	float frow, fcol, size;
+
+	row = num >> 4;
+	col = num & 15;
+
+	frow = row * 0.0625;
+	fcol = col * 0.0625;
+	size = 0.0625;
+
+	// Normal rendering
+	glTexCoord2f(fcol, frow);
+	glVertex2f(0, 0);
+	glTexCoord2f(fcol + size, frow);
+	glVertex2f(8, 0);
+	glTexCoord2f(fcol + size, frow + size);
+	glVertex2f(8, 8);
+	glTexCoord2f(fcol, frow + size);
+	glVertex2f(0, 8);
+
+	glEnd();
+
+	glPopMatrix(); // Restore the previous transformation state
+}
+
 /*
 ================
 Draw_String -- johnfitz -- modified to call Draw_CharacterQuad

Quake/gl_screen.c

@@ -125,6 +125,7 @@ cvar_t		scr_ping = {"scr_ping", "1", CVAR_ARCHIVE};  // woods #scrping
 cvar_t		scr_match_hud = {"scr_match_hud", "1", CVAR_ARCHIVE};  // woods #matchhud
 cvar_t		scr_showspeed = {"scr_showspeed", "0",CVAR_ARCHIVE}; // woods #speed
 cvar_t		scr_showspeed_y = {"scr_showspeed_y", "176", CVAR_ARCHIVE}; // woods - #speedometer
+cvar_t		scr_movekeys = {"scr_movekeys", "0", CVAR_ARCHIVE}; // woods #movementkeys
 cvar_t		scr_matchclock = {"scr_matchclock", "0",CVAR_ARCHIVE}; // woods #varmatchclock
 cvar_t		scr_matchclock_y = {"scr_matchclock_y", "0",CVAR_ARCHIVE}; // woods #varmatchclock
 cvar_t		scr_matchclock_x = {"scr_matchclock_x", "0",CVAR_ARCHIVE}; // woods #varmatchclock
@@ -832,6 +833,7 @@ void SCR_Init (void)
 	Cvar_RegisterVariable(&scr_match_hud); // woods #matchhud
 	Cvar_RegisterVariable (&scr_showspeed); // woods #speed
 	Cvar_RegisterVariable (&scr_showspeed_y); // woods #speedometer
+	Cvar_RegisterVariable (&scr_movekeys); // woods #movementkeys
 	Cvar_RegisterVariable (&scr_matchclock); // woods #varmatchclock
 	Cvar_RegisterVariable (&scr_matchclock_y); // woods #varmatchclock
 	Cvar_RegisterVariable (&scr_matchclock_x); // woods #varmatchclock
@@ -2070,6 +2072,59 @@ void SCR_DrawSpeed (void)
 
 }
 
+/*
+===============
+SCR_DrawMovementKeys -- woods #movementkeys (soruced from: https://github.com/j0zzz/JoeQuake/commit/bc56fea)
+===============
+*/
+void SCR_DrawMovementKeys(void)
+{
+	if (!scr_movekeys.value || cl.intermission || qeintermission || scr_viewsize.value > 110)
+		return;
+
+	extern kbutton_t in_moveleft, in_moveright, in_forward, in_back, in_jump, in_up;
+
+	int x, y, size = 8;
+	int clampedSbar = CLAMP(1, (int)scr_sbar.value, 3);
+
+	switch (clampedSbar)
+	{
+	case 1:
+		x = 10;
+		y = (scr_showspeed.value == 1) ? 186 : 198;
+		if (scr_viewsize.value == 110)
+			y += 26;
+		GL_SetCanvas(CANVAS_SBAR2);
+		break;
+	case 2:
+		x = 10;
+		y = (scr_showspeed.value == 1 || !strcmp(mute, "y")) ? 210 : 224;
+		GL_SetCanvas(CANVAS_SBAR2);
+		break;
+	case 3: // #qehud
+		x = (scr_showspeed.value == 1) ? 172 : 174;
+		y = (scr_showspeed.value == 1) ? 148 : 166;
+		GL_SetCanvas(CANVAS_BOTTOMLEFTQESMALL);
+		break;
+	default:
+		return; // Invalid clampedSbar value
+	}
+
+	// Draw movement keys
+	if (in_forward.state & 1)
+		Draw_Character_Rotation(x, y - size, '^', 0);
+	if (in_back.state & 1)
+		Draw_Character_Rotation(x, y + size, '^', 180);
+	if (in_moveleft.state & 1)
+		Draw_Character_Rotation(x - size, y, '^', 270);
+	if (in_moveright.state & 1)
+		Draw_Character_Rotation(x + size, y, '^', 90);
+	if (in_jump.state & 1)
+		M_Print(x, y - 1, "j");
+	else if (in_up.state & 1)
+		M_Print(x, y -1, "s");
+}
+
 /*
 ==============
 SCR_DrawMute -- woods #usermute
@@ -3289,6 +3344,7 @@ void SCR_UpdateScreen (void)
 		SCR_ShowFlagStatus (); // woods #matchhud #flagstatus
 		SCR_ShowObsFrags (); // woods #observerhud
 		SCR_DrawSpeed (); // woods #speed
+		SCR_DrawMovementKeys (); // woods #movementkeys
 		TP_DrawClosestLocText (); // woods #locext
 		SCR_Mute (); // woods #usermute
 		SCR_Observing (); // woods