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Menus: replace slider with simpler construct

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This commit is contained in:
James R 2023-12-29 13:24:25 -08:00
parent 53f686f797
commit 58f5952ddc
1 changed files with 20 additions and 37 deletions
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57
src/k_menudraw.c
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@ -116,17 +116,22 @@ static void M_CentreText(INT32 xoffs, INT32 y, const char *string)
V_DrawMenuString(x,y,0,string);
}
static INT32 M_SliderX(INT32 range)
{
if (range < 0)
range = 0;
if (range > 100)
range = 100;
return -4 + (((SLIDER_RANGE)*8 + 4)*range)/100;
}
// A smaller 'Thermo', with range given as percents (0-100)
static void M_DrawSlider(INT32 x, INT32 y, const consvar_t *cv, boolean ontop)
{
INT32 i;
INT32 range;
patch_t *p;
for (i = 0; cv->PossibleValue[i+1].strvalue; i++);
x = BASEVIDWIDTH - x - SLIDER_WIDTH;
V_DrawFill(x - 5, y + 3, SLIDER_WIDTH + 3, 5, 31);
V_DrawFill(x - 4, y + 4, SLIDER_WIDTH, 2, orangemap[0]);
if (ontop)
{
@ -136,41 +141,19 @@ static void M_DrawSlider(INT32 x, INT32 y, const consvar_t *cv, boolean ontop)
highlightflags, "\x1D"); // right arrow
}
if ((range = atoi(cv->defaultvalue)) != cv->value)
{
range = ((range - cv->PossibleValue[0].value) * 100 /
(cv->PossibleValue[1].value - cv->PossibleValue[0].value));
INT32 range = cv->PossibleValue[1].value - cv->PossibleValue[0].value;
INT32 val = atoi(cv->defaultvalue);
if (range < 0)
range = 0;
if (range > 100)
range = 100;
val = (val - cv->PossibleValue[0].value) * 100 / range;
// draw the default tick
V_DrawFill(x + M_SliderX(val), y + 2, 3, 4, 31);
// draw the default
p = W_CachePatchName("M_SLIDEC", PU_CACHE);
V_DrawScaledPatch(x - 4 + (((SLIDER_RANGE)*8 + 4)*range)/100, y, 0, p);
}
V_DrawScaledPatch(x - 8, y, 0, W_CachePatchName("M_SLIDEL", PU_CACHE));
p = W_CachePatchName("M_SLIDEM", PU_CACHE);
for (i = 0; i < SLIDER_RANGE; i++)
V_DrawScaledPatch (x+i*8, y, 0,p);
p = W_CachePatchName("M_SLIDER", PU_CACHE);
V_DrawScaledPatch(x+SLIDER_RANGE*8, y, 0, p);
range = ((cv->value - cv->PossibleValue[0].value) * 100 /
(cv->PossibleValue[1].value - cv->PossibleValue[0].value));
if (range < 0)
range = 0;
if (range > 100)
range = 100;
val = (cv->value - cv->PossibleValue[0].value) * 100 / range;
INT32 px = x + M_SliderX(val);
// draw the slider cursor
p = W_CachePatchName("M_SLIDEC", PU_CACHE);
V_DrawScaledPatch(x - 4 + (((SLIDER_RANGE)*8 + 4)*range)/100, y, 0, p);
V_DrawFill(px - 1, y - 1, 5, 11, 31);
V_DrawFill(px, y, 2, 8, aquamap[0]);
}
static void M_DrawCursorHand(INT32 x, INT32 y)