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Funny little parabola for player pin on progression bar when progressing to new round

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toaster 2023-05-09 18:35:00 +01:00
parent 5a20a4756f
commit 0c63b76364
1 changed files with 93 additions and 2 deletions
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95
src/y_inter.c
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@ -818,6 +818,40 @@ skiptallydrawer:
{
playerx = x;
playery = y;
// If there's standard progression ahead of us, visibly move along it.
if (choose_line != NULL && timer <= 2*TICRATE)
{
// 8 tics is chosen because it plays nice
// with both the x and y distance to cover.
INT32 through = min((2*TICRATE) - (timer - 1), 8);
// 24 pixels when all is said and done
playerx += through * 3;
if (upwa == false)
{
playery += through;
}
else
{
playery -= through;
}
if ((2*TICRATE) - (timer - 1) == 8)
{
// Impactful landing.
playery++;
}
else if (through > 0 && through < 8)
{
// Hoparabola and a skip.
const INT32 jumpfactor = (through - 4);
// jumpfactor squared goes through 36 -> 0 -> 36.
// 12 pixels is an arbitrary jump height, but we match it to invert the parabola.
playery -= (12 - ((jumpfactor * jumpfactor) / 3));
}
}
}
if (choose_line != NULL)
@ -831,12 +865,69 @@ skiptallydrawer:
NULL
);
boolean lineisfull = false, recttoclear = false;
if (roundqueue.position > i+1)
{
lineisfull = true;
}
else if (roundqueue.position == i+1 && timer <= 2*TICRATE)
{
// 8 tics is chosen because it plays nice
// with both the x and y distance to cover.
const INT32 through = (2*TICRATE) - (timer - 1);
if (through == 0)
{
; // no change...
}
else if (through >= 8)
{
lineisfull = true;
}
else
{
const fixed_t lineborder = (playerx + 1) << FRACBITS;
V_SetClipRect(
0,
0,
lineborder,
BASEVIDHEIGHT << FRACBITS,
0
);
V_DrawMappedPatch(
x - 1, 179,
0,
choose_line[BPP_DONE],
colormap
);
V_ClearClipRect();
V_SetClipRect(
lineborder,
0,
BASEVIDWIDTH << FRACBITS,
BASEVIDHEIGHT << FRACBITS,
0
);
recttoclear = true;
}
}
V_DrawMappedPatch(
x - 1, 179,
0,
choose_line[roundqueue.position > i+1 ? BPP_DONE : BPP_AHEAD],
roundqueue.position > i+1 ? colormap : NULL
choose_line[lineisfull ? BPP_DONE : BPP_AHEAD],
lineisfull ? colormap : NULL
);
if (recttoclear == true)
{
V_ClearClipRect();
}
}
else
{