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Add cvars to control automap line alpha and thickness

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This can be used to improve automap readability on high-resolution
displays.
This commit is contained in:
Hugo Locurcio 2021-07-10 00:18:59 +02:00 committed by Christoph Oelckers
parent 83944a7191
commit 91ce22931d
2 changed files with 10 additions and 1 deletions
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9
source/core/automap.cpp
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@ -49,6 +49,8 @@ Modifications for JonoF's port by Jonathon Fowler (jf@jonof.id.au)
CVAR(Bool, am_followplayer, true, CVAR_ARCHIVE)
CVAR(Bool, am_rotate, true, CVAR_ARCHIVE)
CVAR(Float, am_linealpha, 1.0f, CVAR_ARCHIVE)
CVAR(Int, am_linethickness, 1, CVAR_ARCHIVE)
CVAR(Bool, am_textfont, false, CVAR_ARCHIVE)
CVAR(Bool, am_showlabel, false, CVAR_ARCHIVE)
CVAR(Bool, am_nameontop, false, CVAR_ARCHIVE)
@ -322,7 +324,12 @@ void MarkSectorSeen(int i)
void drawlinergb(int32_t x1, int32_t y1, int32_t x2, int32_t y2, PalEntry p)
{
twod->AddLine(x1 / 4096.f, y1 / 4096.f, x2 / 4096.f, y2 / 4096.f, windowxy1.x, windowxy1.y, windowxy2.x, windowxy2.y, p);
if (am_linethickness >= 2) {
twod->AddThickLine(x1 / 4096.f, y1 / 4096.f, x2 / 4096.f, y2 / 4096.f, am_linethickness, p, uint8_t(am_linealpha * 255));
} else {
// Use more efficient thin line drawing routine.
twod->AddLine(x1 / 4096.f, y1 / 4096.f, x2 / 4096.f, y2 / 4096.f, windowxy1.x, windowxy1.y, windowxy2.x, windowxy2.y, p, uint8_t(am_linealpha * 255));
}
}
//---------------------------------------------------------------------------

2
wadsrc/static/menudef.txt
View file

@ -1173,6 +1173,8 @@ OptionMenu "AutomapOptions"
StaticText ""
Option "$AUTOMAPMNU_ROTATE", "am_rotate", "OnOff"
Option "$AUTOMAPMNU_FOLLOW", "am_followplayer", "OnOff"
Slider "$AUTOMAPMNU_LINEALPHA", "am_linealpha", 0.1, 1.0, 0.1, 1
Slider "$AUTOMAPMNU_LINETHICKNESS", "am_linethickness", 1, 8, 1, 0
// todo:
//CVAR(Bool, am_textfont, false, CVAR_ARCHIVE)