ref: 7436839e3df26d85827dc0cb16b90264ab9d5e38
parent: 677f65df02d856f72640a5cb4886342f5f565b1f
author: Jacob Moody <moody@posixcafe.org>
date: Wed Jan 25 05:12:22 EST 2023
use border flat for background instead of black
--- a/i_video.c
+++ b/i_video.c
@@ -28,6 +28,9 @@
static int kbdpid = -1;
static int mousepid = -1;
+static Image *backtile = nil;
+static uchar tiledata[4096*3];
+
static void
catch(void *, char *msg)
{@@ -37,6 +40,32 @@
noted(NDFLT);
}
+static void I_UpdateTile(void)
+{+ uchar *s, *d, *m;
+ uchar *e;
+
+ if(backtile == nil){+ if(shareware)
+ s = W_CacheLumpName ("FLOOR04", PU_CACHE);+ else
+ s = W_CacheLumpName ("FLAT513", PU_CACHE);+ d = tiledata;
+ e = s + 4096;
+ for(; s < e; s++){+ m = &cmap[*s * 3];
+ *d++ = m[2];
+ *d++ = m[1];
+ *d++ = m[0];
+ }
+ backtile = allocimage(display, Rect(0, 0, 64, 64), RGB24, 1, DNofill);
+ loadimage(backtile, backtile->r, tiledata, sizeof tiledata);
+ if(backtile == nil)
+ sysfatal("allocimage: %r");+ }
+ draw(screen, screen->r, backtile, nil, ZP);
+}
+
void I_InitGraphics(void)
{int pid;
@@ -46,7 +75,8 @@
if(initdraw(nil, nil, "heretic") < 0)
I_Error("I_InitGraphics failed");- draw(screen, screen->r, display->black, nil, ZP);
+ I_SetPalette ((byte *)W_CacheLumpName("PLAYPAL", PU_CACHE));+ I_UpdateTile();
center = addpt(screen->r.min, Pt(Dx(screen->r)/2, Dy(screen->r)/2));
grabout = insetrect(screen->r, Dx(screen->r)/8);
@@ -62,8 +92,6 @@
exits(nil);
}
mousepid = pid;
-
- I_SetPalette ((byte *)W_CacheLumpName("PLAYPAL", PU_CACHE));}
void I_ShutdownGraphics(void)
@@ -112,9 +140,7 @@
if(getwindow(display, Refnone) < 0)
sysfatal("getwindow: %r");- /* make black background */
- draw(screen, screen->r, display->black, nil, ZP);
-
+ I_UpdateTile();
center = addpt(screen->r.min, Pt(Dx(screen->r)/2, Dy(screen->r)/2));
grabout = insetrect(screen->r, Dx(screen->r)/8);
}