From 991bd20ca8f627169c7648202e0258b15e3b43fb Mon Sep 17 00:00:00 2001
From: Ian C <ianc@noddybox.co.uk>
Date: Tue, 23 Dec 2003 23:30:39 +0000
Subject: Tweaked GUI to preallocate colours

---
 src/Makefile | 132 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 src/gui.c    |  49 +++++++++++++++-------
 src/zx81.c   |   4 +-
 src/zx81.h   |   4 +-
 4 files changed, 170 insertions(+), 19 deletions(-)

diff --git a/src/Makefile b/src/Makefile
index 0a924d7..96ed1c0 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -18,7 +18,7 @@
 # 
 # -------------------------------------------------------------------------
 # 
-# $Id: Makefile,v 1.6 2003-12-22 23:31:04 ianc Exp $
+# $Id: Makefile,v 1.7 2003-12-23 23:30:39 ianc Exp $
 # 
 
 
@@ -69,3 +69,133 @@ depend:
 	cd z80; make depend ; cd ..
 
 # DO NOT DELETE THIS LINE -- make depend depends on it
+
+main.o: /usr/include/stdlib.h /usr/include/sys/cdefs.h
+main.o: /usr/include/sys/_types.h /usr/include/machine/_types.h
+main.o: /usr/include/stdio.h /usr/local/include/SDL/SDL.h
+main.o: /usr/local/include/SDL/SDL_main.h /usr/local/include/SDL/SDL_types.h
+main.o: /usr/local/include/SDL/SDL_getenv.h
+main.o: /usr/local/include/SDL/SDL_error.h
+main.o: /usr/local/include/SDL/begin_code.h
+main.o: /usr/local/include/SDL/close_code.h
+main.o: /usr/local/include/SDL/SDL_rwops.h /usr/local/include/SDL/SDL_timer.h
+main.o: /usr/local/include/SDL/SDL_audio.h
+main.o: /usr/local/include/SDL/SDL_byteorder.h
+main.o: /usr/local/include/SDL/SDL_cdrom.h
+main.o: /usr/local/include/SDL/SDL_joystick.h
+main.o: /usr/local/include/SDL/SDL_events.h
+main.o: /usr/local/include/SDL/SDL_active.h
+main.o: /usr/local/include/SDL/SDL_keyboard.h
+main.o: /usr/local/include/SDL/SDL_keysym.h
+main.o: /usr/local/include/SDL/SDL_mouse.h /usr/local/include/SDL/SDL_video.h
+main.o: /usr/local/include/SDL/SDL_mutex.h /usr/local/include/SDL/SDL_quit.h
+main.o: /usr/local/include/SDL/SDL_version.h z80/z80.h zx81.h gfx.h gui.h
+main.o: memmenu.h config.h exit.h
+zx81.o: /usr/include/stdlib.h /usr/include/sys/cdefs.h
+zx81.o: /usr/include/sys/_types.h /usr/include/machine/_types.h
+zx81.o: /usr/include/stdio.h /usr/include/string.h /usr/include/strings.h
+zx81.o: zx81.h z80/z80.h /usr/local/include/SDL/SDL.h
+zx81.o: /usr/local/include/SDL/SDL_main.h /usr/local/include/SDL/SDL_types.h
+zx81.o: /usr/local/include/SDL/SDL_getenv.h
+zx81.o: /usr/local/include/SDL/SDL_error.h
+zx81.o: /usr/local/include/SDL/begin_code.h
+zx81.o: /usr/local/include/SDL/close_code.h
+zx81.o: /usr/local/include/SDL/SDL_rwops.h /usr/local/include/SDL/SDL_timer.h
+zx81.o: /usr/local/include/SDL/SDL_audio.h
+zx81.o: /usr/local/include/SDL/SDL_byteorder.h
+zx81.o: /usr/local/include/SDL/SDL_cdrom.h
+zx81.o: /usr/local/include/SDL/SDL_joystick.h
+zx81.o: /usr/local/include/SDL/SDL_events.h
+zx81.o: /usr/local/include/SDL/SDL_active.h
+zx81.o: /usr/local/include/SDL/SDL_keyboard.h
+zx81.o: /usr/local/include/SDL/SDL_keysym.h
+zx81.o: /usr/local/include/SDL/SDL_mouse.h /usr/local/include/SDL/SDL_video.h
+zx81.o: /usr/local/include/SDL/SDL_mutex.h /usr/local/include/SDL/SDL_quit.h
+zx81.o: /usr/local/include/SDL/SDL_version.h gfx.h gui.h config.h exit.h
+config.o: /usr/include/stdlib.h /usr/include/sys/cdefs.h
+config.o: /usr/include/sys/_types.h /usr/include/machine/_types.h
+config.o: /usr/include/stdio.h /usr/include/string.h /usr/include/strings.h
+config.o: exit.h config.h
+gfx.o: /usr/include/stdlib.h /usr/include/sys/cdefs.h
+gfx.o: /usr/include/sys/_types.h /usr/include/machine/_types.h
+gfx.o: /usr/include/stdio.h /usr/include/string.h /usr/include/strings.h
+gfx.o: /usr/include/stdarg.h gfx.h /usr/local/include/SDL/SDL.h
+gfx.o: /usr/local/include/SDL/SDL_main.h /usr/local/include/SDL/SDL_types.h
+gfx.o: /usr/local/include/SDL/SDL_getenv.h /usr/local/include/SDL/SDL_error.h
+gfx.o: /usr/local/include/SDL/begin_code.h
+gfx.o: /usr/local/include/SDL/close_code.h /usr/local/include/SDL/SDL_rwops.h
+gfx.o: /usr/local/include/SDL/SDL_timer.h /usr/local/include/SDL/SDL_audio.h
+gfx.o: /usr/local/include/SDL/SDL_byteorder.h
+gfx.o: /usr/local/include/SDL/SDL_cdrom.h
+gfx.o: /usr/local/include/SDL/SDL_joystick.h
+gfx.o: /usr/local/include/SDL/SDL_events.h
+gfx.o: /usr/local/include/SDL/SDL_active.h
+gfx.o: /usr/local/include/SDL/SDL_keyboard.h
+gfx.o: /usr/local/include/SDL/SDL_keysym.h /usr/local/include/SDL/SDL_mouse.h
+gfx.o: /usr/local/include/SDL/SDL_video.h /usr/local/include/SDL/SDL_mutex.h
+gfx.o: /usr/local/include/SDL/SDL_quit.h /usr/local/include/SDL/SDL_version.h
+gfx.o: exit.h config.h font.h
+gui.o: /usr/include/stdlib.h /usr/include/sys/cdefs.h
+gui.o: /usr/include/sys/_types.h /usr/include/machine/_types.h
+gui.o: /usr/include/stdio.h /usr/include/string.h /usr/include/strings.h
+gui.o: /usr/include/stdarg.h /usr/include/ctype.h /usr/include/runetype.h
+gui.o: gui.h /usr/local/include/SDL/SDL.h /usr/local/include/SDL/SDL_main.h
+gui.o: /usr/local/include/SDL/SDL_types.h /usr/local/include/SDL/SDL_getenv.h
+gui.o: /usr/local/include/SDL/SDL_error.h /usr/local/include/SDL/begin_code.h
+gui.o: /usr/local/include/SDL/close_code.h /usr/local/include/SDL/SDL_rwops.h
+gui.o: /usr/local/include/SDL/SDL_timer.h /usr/local/include/SDL/SDL_audio.h
+gui.o: /usr/local/include/SDL/SDL_byteorder.h
+gui.o: /usr/local/include/SDL/SDL_cdrom.h
+gui.o: /usr/local/include/SDL/SDL_joystick.h
+gui.o: /usr/local/include/SDL/SDL_events.h
+gui.o: /usr/local/include/SDL/SDL_active.h
+gui.o: /usr/local/include/SDL/SDL_keyboard.h
+gui.o: /usr/local/include/SDL/SDL_keysym.h /usr/local/include/SDL/SDL_mouse.h
+gui.o: /usr/local/include/SDL/SDL_video.h /usr/local/include/SDL/SDL_mutex.h
+gui.o: /usr/local/include/SDL/SDL_quit.h /usr/local/include/SDL/SDL_version.h
+gui.o: gfx.h exit.h
+memmenu.o: /usr/include/stdlib.h /usr/include/sys/cdefs.h
+memmenu.o: /usr/include/sys/_types.h /usr/include/machine/_types.h
+memmenu.o: /usr/include/string.h /usr/include/strings.h memmenu.h z80/z80.h
+memmenu.o: zx81.h /usr/local/include/SDL/SDL.h
+memmenu.o: /usr/local/include/SDL/SDL_main.h
+memmenu.o: /usr/local/include/SDL/SDL_types.h
+memmenu.o: /usr/local/include/SDL/SDL_getenv.h
+memmenu.o: /usr/local/include/SDL/SDL_error.h
+memmenu.o: /usr/local/include/SDL/begin_code.h
+memmenu.o: /usr/local/include/SDL/close_code.h
+memmenu.o: /usr/local/include/SDL/SDL_rwops.h /usr/include/stdio.h
+memmenu.o: /usr/local/include/SDL/SDL_timer.h
+memmenu.o: /usr/local/include/SDL/SDL_audio.h
+memmenu.o: /usr/local/include/SDL/SDL_byteorder.h
+memmenu.o: /usr/local/include/SDL/SDL_cdrom.h
+memmenu.o: /usr/local/include/SDL/SDL_joystick.h
+memmenu.o: /usr/local/include/SDL/SDL_events.h
+memmenu.o: /usr/local/include/SDL/SDL_active.h
+memmenu.o: /usr/local/include/SDL/SDL_keyboard.h
+memmenu.o: /usr/local/include/SDL/SDL_keysym.h
+memmenu.o: /usr/local/include/SDL/SDL_mouse.h
+memmenu.o: /usr/local/include/SDL/SDL_video.h
+memmenu.o: /usr/local/include/SDL/SDL_mutex.h
+memmenu.o: /usr/local/include/SDL/SDL_quit.h
+memmenu.o: /usr/local/include/SDL/SDL_version.h gfx.h gui.h
+exit.o: /usr/include/stdlib.h /usr/include/sys/cdefs.h
+exit.o: /usr/include/sys/_types.h /usr/include/machine/_types.h
+exit.o: /usr/include/stdarg.h exit.h /usr/local/include/SDL/SDL.h
+exit.o: /usr/local/include/SDL/SDL_main.h /usr/local/include/SDL/SDL_types.h
+exit.o: /usr/local/include/SDL/SDL_getenv.h
+exit.o: /usr/local/include/SDL/SDL_error.h
+exit.o: /usr/local/include/SDL/begin_code.h
+exit.o: /usr/local/include/SDL/close_code.h
+exit.o: /usr/local/include/SDL/SDL_rwops.h /usr/include/stdio.h
+exit.o: /usr/local/include/SDL/SDL_timer.h /usr/local/include/SDL/SDL_audio.h
+exit.o: /usr/local/include/SDL/SDL_byteorder.h
+exit.o: /usr/local/include/SDL/SDL_cdrom.h
+exit.o: /usr/local/include/SDL/SDL_joystick.h
+exit.o: /usr/local/include/SDL/SDL_events.h
+exit.o: /usr/local/include/SDL/SDL_active.h
+exit.o: /usr/local/include/SDL/SDL_keyboard.h
+exit.o: /usr/local/include/SDL/SDL_keysym.h
+exit.o: /usr/local/include/SDL/SDL_mouse.h /usr/local/include/SDL/SDL_video.h
+exit.o: /usr/local/include/SDL/SDL_mutex.h /usr/local/include/SDL/SDL_quit.h
+exit.o: /usr/local/include/SDL/SDL_version.h
diff --git a/src/gui.c b/src/gui.c
index 19b39dc..9cbacf2 100644
--- a/src/gui.c
+++ b/src/gui.c
@@ -55,10 +55,30 @@ static const char ident_h[]=EZX81_GUI_H;
 
 /* ---------------------------------------- STATICS
 */
+static Uint32	white;
+static Uint32	black;
+static Uint32	pale;
+static Uint32	red;
 
 
 /* ---------------------------------------- PRIVATE FUNCTIONS
 */
+static void Init()
+{
+    static int init=FALSE;
+
+    if (init)
+    	return;
+
+    init=TRUE;
+
+    white=GFXRGB(255,255,255);
+    black=GFXRGB(0,0,0);
+    pale=GFXRGB(200,200,200);
+    red=GFXRGB(255,100,100);
+}
+
+
 static void *Malloc(size_t size)
 {
     void *p=malloc(size);
@@ -70,9 +90,9 @@ static void *Malloc(size_t size)
 }
 
 
-static void Centre(const char *p, int y, int r, int g, int b)
+static void Centre(const char *p, int y, Uint32 col)
 {
-    GFXPrint((SCR_W-strlen(p)*8)/2,y,GFXRGB(r,g,b),"%s",p);
+    GFXPrint((SCR_W-strlen(p)*8)/2,y,col,"%s",p);
 }
 
 
@@ -90,6 +110,8 @@ void GUIMessage(const char *title, const char *format,...)
     int height;
     int x,y;
 
+    Init();
+
     va_start(va,format);
     vsprintf(buff,format,va);
     va_end(va);
@@ -130,21 +152,16 @@ void GUIMessage(const char *title, const char *format,...)
     y=(SCR_H-height)/2;
     x=(SCR_W-width)/2;
 
-    GFXRect(x-1,y-1,
-	    width+2,height+2,
-	    GFXRGB(255,255,255),FALSE);
+    GFXRect(x-1,y-1,width+2,height+2,white,FALSE);
+    GFXRect(x,y,width,height,black,TRUE);
 
-    GFXRect(x,y,
-	    width,height,
-	    GFXRGB(0,0,0),TRUE);
-
-    Centre(title,y+2,255,255,255);
-    GFXHLine(x+2,x+width-4,y+10,GFXRGB(255,255,255));
+    Centre(title,y+2,white);
+    GFXHLine(x+2,x+width-4,y+10,white);
 
     for(f=0;f<no;f++)
-    	Centre(line[f],y+5+10*(f+1),200,200,200);
+    	Centre(line[f],y+5+10*(f+1),pale);
 
-    Centre("Press a key",y+height-10,255,0,0);
+    Centre("Press a key",y+height-10,red);
 
     GFXEndFrame(FALSE);
 
@@ -162,14 +179,16 @@ const char *GUIInputString(const char *prompt, const char *orig)
     int done=FALSE;
     SDL_Event *e;
 
+    Init();
+
     buff[0]=0;
     strncat(buff,orig,40);
     len=strlen(buff);
 
     while(!done)
     {
-    	GFXRect(0,y_pos,SCR_W,8,GFXRGB(0,0,0),TRUE);
-	GFXPrint(0,y_pos,GFXRGB(255,255,255),"%s %s%c",prompt,buff,FONT_CURSOR);
+    	GFXRect(0,y_pos,SCR_W,8,black,TRUE);
+	GFXPrint(0,y_pos,white,"%s %s%c",prompt,buff,FONT_CURSOR);
 	GFXEndFrame(FALSE);
 
 	e=GFXWaitKey();
diff --git a/src/zx81.c b/src/zx81.c
index 515cd07..603bbd9 100644
--- a/src/zx81.c
+++ b/src/zx81.c
@@ -34,7 +34,7 @@ static const char ident[]="$Id$";
 #include "config.h"
 #include "exit.h"
 
-static const char ident_h[]=EZX81ZX81H;
+static const char ident_h[]=EZX81_ZX81H;
 
 #ifndef TRUE
 #define TRUE 1
@@ -401,9 +401,11 @@ static int CheckTimers(Z80 *z80, Z80Val val)
 	if (nmigen)
 	{
 	    Z80NMI(z80,0xff);
+	    printf("NMIGEN\n");
 	}
 	else if (hsync)
 	{
+	    printf("HSYNC\n");
 	    if (ULA.release)
 	    {
 	    	/* ULA.release=FALSE; */
diff --git a/src/zx81.h b/src/zx81.h
index 037363f..855c4a5 100644
--- a/src/zx81.h
+++ b/src/zx81.h
@@ -24,8 +24,8 @@
 
 */
 
-#ifndef EZX81ZX81H
-#define EZX81ZX81H "$Id$"
+#ifndef EZX81_ZX81H
+#define EZX81_ZX81H "$Id$"
 
 #include "z80.h"
 #include "SDL.h"
-- 
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