X-Git-Url: https://git.draconx.ca/gitweb/rrace.git/blobdiff_plain/5d299c8b50dd94caac916b410af6782d1b20f3fe..991d1e7ca8ae3bee59619812e9f08bde8c17ad02:/src/x11.c

diff --git a/src/x11.c b/src/x11.c
index 1bd19c9..0a9bef0 100644
--- a/src/x11.c
+++ b/src/x11.c
@@ -31,10 +31,20 @@
 /* Size of the traditional icon pixmap (multiple of 3) */
 #define ICON_SIZE 48
 
-typedef String colour_tab[COLOUR_MAX*(TILE_MAX-1)];
+/* Define to 1 to add highlights and delays for visually debugging redraws */
+#if X11_RENDER_DEBUG
+#  include <unistd.h>
+#endif
+
+enum {
+	NUM_TILE_COLOURS = COLOUR_MAX*(TILE_MAX-1),
+	COLOUR_UI_GAMEBG = NUM_TILE_COLOURS,
+	COLOUR_UI_MAX
+};
+typedef Pixel colour_tab[COLOUR_UI_MAX];
 
 #define COLOURRES(name, index, def) { \
-	(name), (NULL), XtRString, sizeof (String), \
+	(name), (NULL), XtRPixel, sizeof (String), \
 	offsetof(struct { colour_tab t; }, t[index]), \
 	XtRString, (def) }
 
@@ -59,31 +69,26 @@ static XtResource colour_resources[] = {
 	COLOURRES("colourLight3", 15, COLOUR3_LIGHT),
 	COLOURRES("colourLight4", 16, COLOUR4_LIGHT),
 	COLOURRES("colourLight5", 17, COLOUR5_LIGHT),
+
+	COLOURRES("gameBackground", COLOUR_UI_GAMEBG, "#181818")
 };
 
 static void init_colours(struct app_state *state, Widget shell)
 {
-	Display *display = XtDisplay(shell);
-	Screen *screen = XtScreen(shell);
-	Colormap cmap = DefaultColormapOfScreen(screen);
 	unsigned i;
 
-	colour_tab names;
-	XtGetApplicationResources(shell, &names, colour_resources,
+	colour_tab colours;
+	XtGetApplicationResources(shell, &colours, colour_resources,
 	                          XtNumber(colour_resources), NULL, 0);
 
-	for (i = 0; i < XtNumber(names); i++) {
+	for (i = 0; i < NUM_TILE_COLOURS; i++) {
 		unsigned tile = i % (TILE_MAX-1), shade = i / (TILE_MAX-1);
-		XColor c;
 
-		assert(names[i]);
-		if (!XAllocNamedColor(display, cmap, names[i], &c, &c)) {
-			printf("warning: could not allocate colour: %s\n",
-			       names[i]);
-			c.pixel = 0;
-		}
-		state->tile_colour[tile][shade] = c.pixel;
+		state->tile_colour[tile][shade] = colours[i];
 	}
+
+	XtVaSetValues(state->game, XtNbackground, colours[COLOUR_UI_GAMEBG],
+	                           (char *)NULL);
 }
 
 void x11_initialize(struct app_state *state, Widget shell)
@@ -167,7 +172,7 @@ redraw_goal_tile(struct app_state *state, Display *display, Drawable d,
 void x11_redraw_goal(struct app_state *state, uint_fast32_t mask)
 {
 	Display *display = XtDisplay(state->goal);
-	Window window = XtWindow(state->goal);
+	Window goal = XtWindow(state->goal);
 	Dimension w, h;
 	int i;
 
@@ -176,8 +181,14 @@ void x11_redraw_goal(struct app_state *state, uint_fast32_t mask)
 		int x = i%3, y = i/3;
 
 		if (mask & 1) {
-			redraw_goal_tile(state, display, window,
-			                        x, y, w/3, h/3);
+#if X11_RENDER_DEBUG
+			XRectangle r = { w/3*(i%3), w/3*(i/3), w/3, h/3 };
+			XSetForeground(display, state->tile_gc, 0xff0000);
+			XFillRectangles(display, goal, state->tile_gc, &r, 1);
+			XFlush(display);
+			usleep(70000);
+#endif
+			redraw_goal_tile(state, display, goal, x, y, w/3, h/3);
 		}
 
 		/*
@@ -247,15 +258,30 @@ void x11_redraw_game(struct app_state *state, uint_fast32_t mask)
 {
 	Display *display = XtDisplay(state->goal);
 	Window game = XtWindow(state->game);
-	uint_least32_t *gp = state->board.game;
+	uint_least32_t buf[3], *gp = state->board.game;
 	Dimension w, h;
 	int i;
 
 	XtVaGetValues(state->game, XtNwidth, &w, XtNheight, &h, (char *)NULL);
 	w /= 5; h /= 5;
 
+	if (state->view_goal_on_game) {
+		for (i = 0; i < 3; i++) {
+			buf[i] = state->board.goal[i];
+			buf[i] = (gp[i] & ~GOAL_MASK) | (buf[i] << GOAL_SHIFT);
+		}
+		gp = buf;
+	}
+
 	for (i = 0; i < 25; i++) {
 		if (mask & 1) {
+#if X11_RENDER_DEBUG
+			XRectangle r = { w*(i%5), w*(i/5), w, h };
+			XSetForeground(display, state->tile_gc, 0xff0000);
+			XFillRectangles(display, game, state->tile_gc, &r, 1);
+			XFlush(display);
+			usleep(70000);
+#endif
 			redraw_tile(state, display, game,
 			            gp[0], gp[1], gp[2],
 			            i%5, i/5, w, h);