static int libd_drawString(lua_State *L)
{
fixed_t x = luaL_checkinteger(L, 1);
fixed_t y = luaL_checkinteger(L, 2);
const char *str = luaL_checkstring(L, 3);
INT32 flags = luaL_optinteger(L, 4, V_ALLOWLOWERCASE);
enum align align = luaL_checkoption(L, 5, "left", align_opt);
flags &= ~V_PARAMMASK; // Don't let crashes happen.
if (!hud_running)
return luaL_error(L, "HUD rendering code should not be called outside of rendering hooks!");
switch(align)
{
case align_left:
V_DrawString(x, y, flags, str);
break;
case align_center:
V_DrawCenteredString(x, y, flags, str);
break;
case align_right:
V_DrawRightAlignedString(x, y, flags, str);
break;
case align_fixed:
V_DrawStringAtFixed(x, y, flags, str);
break;
}
return 0;
}
static int libd_drawString(lua_State *L)
{
fixed_t x = luaL_checkinteger(L, 1);
fixed_t y = luaL_checkinteger(L, 2);
const char *str = luaL_checkstring(L, 3);
INT32 flags = luaL_optinteger(L, 4, V_ALLOWLOWERCASE);
enum align align = luaL_checkoption(L, 5, "left", align_opt);
flags &= ~V_PARAMMASK; // Don't let crashes happen.
HUDONLY
switch(align)
{
// hu_font
case align_left:
V_DrawString(x, y, flags, str);
break;
case align_center:
V_DrawCenteredString(x, y, flags, str);
break;
case align_right:
V_DrawRightAlignedString(x, y, flags, str);
break;
case align_fixed:
V_DrawStringAtFixed(x, y, flags, str);
break;
// hu_font, 0.5x scale
case align_small:
V_DrawSmallString(x, y, flags, str);
break;
case align_smallright:
V_DrawRightAlignedSmallString(x, y, flags, str);
break;
// tny_font
case align_thin:
V_DrawThinString(x, y, flags, str);
break;
case align_thinright:
V_DrawRightAlignedThinString(x, y, flags, str);
break;
}
return 0;
}
// poly : the convex polygon that encloses all child subsectors
static void WalkBSPNode(INT32 bspnum, poly_t *poly, UINT16 *leafnode, fixed_t *bbox)
{
node_t *bsp;
poly_t *backpoly, *frontpoly;
fdivline_t fdivline;
polyvertex_t *pt;
INT32 i;
// Found a subsector?
if (bspnum & NF_SUBSECTOR)
{
if (bspnum == -1)
{
// BP: i think this code is useless and wrong because
// - bspnum==-1 happens only when numsubsectors == 0
// - it can't happens in bsp recursive call since bspnum is a INT32 and children is UINT16
// - the BSP is complet !! (there just can have subsector without segs) (i am not sure of this point)
// do we have a valid polygon ?
if (poly && poly->numpts > 2)
{
DEBPRINT("Adding a new subsector\n");
if (addsubsector == numsubsectors + NEWSUBSECTORS)
I_Error("WalkBSPNode: not enough addsubsectors\n");
else if (addsubsector > 0x7fff)
I_Error("WalkBSPNode: addsubsector > 0x7fff\n");
*leafnode = (UINT16)((UINT16)addsubsector | NF_SUBSECTOR);
extrasubsectors[addsubsector].planepoly = poly;
addsubsector++;
}
//add subsectors without segs here?
//HWR_SubsecPoly(0, NULL);
}
else
{
HWR_SubsecPoly(bspnum&(~NF_SUBSECTOR), poly);
//Hurdler: implement a loading status
if (ls_count-- <= 0)
{
char s[16];
int x, y;
I_OsPolling();
ls_count = numsubsectors/50;
CON_Drawer();
sprintf(s, "%d%%", (++ls_percent)<<1);
x = BASEVIDWIDTH/2;
y = BASEVIDHEIGHT/2;
V_DrawFill(0, 0, vid.width, vid.height, 31); // Black background to match fade in effect
//V_DrawPatchFill(W_CachePatchName("SRB2BACK",PU_CACHE)); // SRB2 background, ehhh too bright.
M_DrawTextBox(x-58, y-8, 13, 1);
V_DrawString(x-50, y, V_YELLOWMAP, "Loading...");
V_DrawString(x+50-V_StringWidth(s), y, V_YELLOWMAP, s);
// Is this really necessary at this point..?
V_DrawCenteredString(BASEVIDWIDTH/2, 40, V_YELLOWMAP, "OPENGL MODE IS INCOMPLETE AND MAY");
V_DrawCenteredString(BASEVIDWIDTH/2, 50, V_YELLOWMAP, "NOT DISPLAY SOME SURFACES.");
V_DrawCenteredString(BASEVIDWIDTH/2, 70, V_YELLOWMAP, "USE AT SONIC'S RISK.");
I_UpdateNoVsync();
}
}
M_ClearBox(bbox);
poly = extrasubsectors[bspnum&~NF_SUBSECTOR].planepoly;
for (i = 0, pt = poly->pts; i < poly->numpts; i++,pt++)
M_AddToBox(bbox, FLOAT_TO_FIXED(pt->x), FLOAT_TO_FIXED(pt->y));
return;
}
bsp = &nodes[bspnum];
SearchDivline(bsp, &fdivline);
SplitPoly(&fdivline, poly, &frontpoly, &backpoly);
poly = NULL;
//debug
if (!backpoly)
nobackpoly++;
// Recursively divide front space.
if (frontpoly)
{
WalkBSPNode(bsp->children[0], frontpoly, &bsp->children[0],bsp->bbox[0]);
// copy child bbox
M_Memcpy(bbox, bsp->bbox[0], 4*sizeof (fixed_t));
}
else
I_Error("WalkBSPNode: no front poly?");
// Recursively divide back space.
if (backpoly)
{
// Correct back bbox to include floor/ceiling convex polygon
WalkBSPNode(bsp->children[1], backpoly, &bsp->children[1],
bsp->bbox[1]);
// enlarge bbox with seconde child
M_AddToBox(bbox, bsp->bbox[1][BOXLEFT ],
bsp->bbox[1][BOXTOP ]);
M_AddToBox(bbox, bsp->bbox[1][BOXRIGHT ],
bsp->bbox[1][BOXBOTTOM]);
}
}
