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Improve crosshair health color to be more informative

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With `crosshairhealth 2`, the crosshair will now
go from white to yellow, then yellow to red as the player's health
decreases. As the player's health increases up to 200, the crosshair
will also go from white to green to indicate overheal.
This is similar to the implementation in games like Xonotic.

The old behavior (`crosshairhealth 1`) is still the default.
This commit is contained in:
Hugo Locurcio 2019-08-16 12:34:04 +02:00 committed by drfrag
parent 0b1b78c725
commit 1c8c8224be
2 changed files with 56 additions and 5 deletions
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52
src/g_statusbar/shared_sbar.cpp
View file

@ -136,7 +136,7 @@ CVAR (Bool, crosshairon, true, CVAR_ARCHIVE);
CVAR (Int, crosshair, 0, CVAR_ARCHIVE)
CVAR (Bool, crosshairforce, false, CVAR_ARCHIVE)
CVAR (Color, crosshaircolor, 0xff0000, CVAR_ARCHIVE);
CVAR (Bool, crosshairhealth, true, CVAR_ARCHIVE);
CVAR (Int, crosshairhealth, 1, CVAR_ARCHIVE);
CVAR (Float, crosshairscale, 1.0, CVAR_ARCHIVE);
CVAR (Bool, crosshairgrow, false, CVAR_ARCHIVE);
CUSTOM_CVAR(Int, am_showmaplabel, 2, CVAR_ARCHIVE)
@ -946,15 +946,15 @@ void DBaseStatusBar::DrawCrosshair ()
w = int(CrosshairImage->GetWidth() * size);
h = int(CrosshairImage->GetHeight() * size);
if (crosshairhealth)
{
if (crosshairhealth == 1) {
// "Standard" crosshair health (green-red)
int health = Scale(CPlayer->health, 100, CPlayer->mo->GetDefault()->health);
if (health >= 85)
{
color = 0x00ff00;
}
else
else
{
int red, green;
health -= 25;
@ -975,6 +975,50 @@ void DBaseStatusBar::DrawCrosshair ()
color = (red<<16) | (green<<8);
}
}
else if (crosshairhealth == 2)
{
// "Enhanced" crosshair health (green-white-yellow-red)
int health = Scale(CPlayer->health, 100, CPlayer->mo->GetDefault()->health);
int red, green, blue;
if (health < 0)
{
health = 0;
}
if (health <= 25)
{
red = 255;
green = 0;
blue = 0;
}
else if (health <= 65)
{
red = 255;
green = 255 * ((health - 25) / 40.0);
blue = 0;
}
else if (health <= 100)
{
red = 255;
green = 255;
blue = 255 * ((health - 65) / 35.0);
}
else if (health < 200)
{
red = 255 - 255 * ((health - 100) / 100.0);
green = 255;
blue = 255 - 255 * ((health - 100) / 100.0);
}
else
{
red = 0;
green = 255;
blue = 0;
}
color = (red<<16) | (green<<8) | blue;
}
else
{
color = crosshaircolor;

9
wadsrc/static/menudef.txt
View file

@ -925,6 +925,13 @@ OptionMenu "VideoOptions" protected
//
//-------------------------------------------------------------------------------------------
OptionValue CrosshairHealthTypes
{
0.0, "$OPTVAL_NO"
1.0, "$OPTVAL_YES_STANDARD"
2.0, "$OPTVAL_YES_ENHANCED"
}
OptionValue DisplayTagsTypes
{
0.0, "$OPTVAL_NONE"
@ -994,7 +1001,7 @@ OptionMenu "HUDOptions" protected
Option "$HUDMNU_FORCECROSSHAIR", "crosshairforce", "OnOff"
Option "$HUDMNU_GROWCROSSHAIR", "crosshairgrow", "OnOff"
ColorPicker "$HUDMNU_CROSSHAIRCOLOR", "crosshaircolor"
Option "$HUDMNU_CROSSHAIRHEALTH", "crosshairhealth", "OnOff"
Option "$HUDMNU_CROSSHAIRHEALTH", "crosshairhealth", "CrosshairHealthTypes"
Slider "$HUDMNU_CROSSHAIRSCALE", "crosshairscale", 0.0, 2.0, 0.05, 2
StaticText " "
Option "$HUDMNU_NAMETAGS", "displaynametags", "DisplayTagsTypes"