Revert "Refactor xsetcolorname()"

This reverts commit a32c5f5726f514b49bd396f27aab0e78c40126d3.

1 files changed, 18 insertions, 14 deletions

diff --git a/st.c b/st.c
index beae9bc..79a4e0a 100644
--- a/st.c
+++ b/st.c
@@ -2757,28 +2757,32 @@ xloadcols(void) {
 int
 xsetcolorname(int x, const char *name) {
         XRenderColor color = { .alpha = 0xffff };
-
+        Colour colour;
         if(!BETWEEN(x, 0, LEN(colorname)))
                 return -1;
         if(!name) {
-                if(BETWEEN(x, 16, 6*6*6+16)) { /* 256 colour */
-                        color.red   = sixd_to_16bit( ((x-16)/36)%6 );
-                        color.green = sixd_to_16bit( ((x-16)/6) %6 );
-                        color.blue  = sixd_to_16bit( ((x-16)/1) %6 );
-                        if(!XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &color, &dc.col[x]))
-                                die("Could not allocate color %d\n", x);
+                if(BETWEEN(x, 16, 16 + 215)) {
+                        int r = (x - 16) / 36, g = ((x - 16) % 36) / 6, b = (x - 16) % 6;
+                        color.red = sixd_to_16bit(r);
+                        color.green = sixd_to_16bit(g);
+                        color.blue = sixd_to_16bit(b);
+                        if(!XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &color, &colour))
+                                return 0; /* something went wrong */
+                        dc.col[x] = colour;
                         return 1;
-                } else if(BETWEEN(x, 6*6*6+16, 255)) { /* grayscale */
-                        color.red = color.green = color.blue = 0x0808 + 0x0a0a * (x-(6*6*6+16));
-                        if(!XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &color, &dc.col[x]))
-                                die("Could not allocate color %d\n", x);
+                } else if(BETWEEN(x, 16 + 216, 255)) {
+                        color.red = color.green = color.blue = 0x0808 + 0x0a0a * (x - (16 + 216));
+                        if(!XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &color, &colour))
+                                return 0; /* something went wrong */
+                        dc.col[x] = colour;
                         return 1;
-                } else { /* system colours */
+                } else {
                         name = colorname[x];
                 }
         }
-        if(!XftColorAllocName(xw.dpy, xw.vis, xw.cmap, name, &dc.col[x]))
-                return 0; /* invalid name */
+        if(!XftColorAllocName(xw.dpy, xw.vis, xw.cmap, name, &colour))
+                return 0;
+        dc.col[x] = colour;
         return 1;
 }