From bf08f5cf52fb3d65e653eca8739dce2392af1a5c Mon Sep 17 00:00:00 2001
From: turbocat <turbocat@kolibrios.org>
Date: Mon, 10 Oct 2022 21:05:53 +0000
Subject: [PATCH] Quake: mouse capture fixed.

git-svn-id: svn://kolibrios.org@9878 a494cfbc-eb01-0410-851d-a64ba20cac60
---
 contrib/other/sdlquake-1.0.9/sys_sdl.c | 29 +++++++++++++-------------
 contrib/other/sdlquake-1.0.9/vid_sdl.c | 18 +++++++++++++---
 2 files changed, 30 insertions(+), 17 deletions(-)

diff --git a/contrib/other/sdlquake-1.0.9/sys_sdl.c b/contrib/other/sdlquake-1.0.9/sys_sdl.c
index cb8f93d29a..0b500f6d8a 100644
--- a/contrib/other/sdlquake-1.0.9/sys_sdl.c
+++ b/contrib/other/sdlquake-1.0.9/sys_sdl.c
@@ -11,7 +11,6 @@
 #include <string.h>
 #include <ctype.h>
 #include <errno.h>
-#include <kos32sys.h>
 #if !defined(__WIN32__) && !defined(_KOLIBRI)
 #include <sys/ipc.h>
 #include <sys/shm.h>
@@ -20,6 +19,11 @@
 #include <sys/mman.h>
 #endif
 
+#ifdef _KOLIBRI
+#include <sys/ksys.h>
+#include <libgen.h>
+#endif
+
 #include "quakedef.h"
 
 qboolean			isDedicated;
@@ -270,7 +274,7 @@ void Sys_mkdir (char *path)
 #ifdef __WIN32__
     mkdir (path);
 #else
-    //mkdir (path, 0777);
+    mkdir (path, 0777);
 #endif
 }
 
@@ -293,11 +297,11 @@ double Sys_FloatTime (void)
 #if defined(_KOLIBRI)
 	static int starttime = 0;
 
-	if ( ! starttime )
-		__asm__ __volatile__("int $0x40" : "=a"(starttime) : "a"(26), "b"(9));
+	if (!starttime) {
+		starttime = _ksys_get_tick_count();
+	}
 
-        int curtime;
-        __asm__ __volatile__("int $0x40" : "=a"(curtime) : "a"(26), "b"(9));
+	int curtime = _ksys_get_tick_count();
 	return (curtime-starttime)*0.01;
 #elif defined(__WIN32__)
 
@@ -364,7 +368,7 @@ void Sys_LineRefresh(void)
 void Sys_Sleep(void)
 {
 #ifdef _KOLIBRI
-	delay(1);
+	_ksys_delay(1);
 #else
 	SDL_Delay(1);
 #endif
@@ -384,12 +388,7 @@ void moncontrol(int x)
 
 int main (int c, char **v)
 {
-    #ifdef _KOLIBRI
-        #include "kolibri.h"
-        _ksys_setcwd(dirname(v[0]));
-    #endif
-
-	double		time, oldtime, newtime;
+	double time, oldtime, newtime;
 	quakeparms_t parms;
 	extern int vcrFile;
 	extern qboolean recording;
@@ -400,6 +399,8 @@ int main (int c, char **v)
 #ifndef _KOLIBRI
 //	signal(SIGFPE, floating_point_exception_handler);
 	signal(SIGFPE, SIG_IGN);
+#else
+	basedir = dirname(v[0]);
 #endif
 
 	parms.memsize = 8*1024*1024;
@@ -429,7 +430,7 @@ int main (int c, char **v)
             if (time < sys_ticrate.value && (vcrFile == -1 || recording) )
             {
 #ifdef _KOLIBRI
-                delay(1);
+                _ksys_delay(1);
 #else
                 SDL_Delay (1);
 #endif
diff --git a/contrib/other/sdlquake-1.0.9/vid_sdl.c b/contrib/other/sdlquake-1.0.9/vid_sdl.c
index 0898e5cd91..35bfb748b8 100644
--- a/contrib/other/sdlquake-1.0.9/vid_sdl.c
+++ b/contrib/other/sdlquake-1.0.9/vid_sdl.c
@@ -4,6 +4,11 @@
 #include "quakedef.h"
 #include "d_local.h"
 
+#ifdef _KOLIBRI
+#include <sys/ksys.h>
+#endif
+
+
 viddef_t    vid;                // global video state
 unsigned short  d_8to16table[256];
 
@@ -78,10 +83,12 @@ void    VID_Init (unsigned char *palette)
             Sys_Error("VID: Bad window width/height\n");
     }
 
-    // Set video width, height and flags
     flags = (SDL_SWSURFACE|SDL_HWPALETTE);
+#ifndef _KOLIBRI
+    // Set video width, height and flags
     if ( COM_CheckParm ("-fullscreen") )
         flags |= SDL_FULLSCREEN;
+#endif
 
     // Initialize display 
     if (!(screen = SDL_SetVideoMode(vid.width, vid.height, 8, flags)))
@@ -323,12 +330,15 @@ void IN_Init (void)
 {
     if ( COM_CheckParm ("-nomouse") )
         return;
+
+    SDL_WM_GrabInput(SDL_GRAB_ON);
     mouse_x = mouse_y = 0.0;
     mouse_avail = 1;
 }
 
 void IN_Shutdown (void)
 {
+    SDL_WM_GrabInput(SDL_GRAB_OFF);
     mouse_avail = 0;
 }
 
@@ -338,7 +348,9 @@ void IN_Commands (void)
     int mouse_buttonstate;
    
     if (!mouse_avail) return;
-   
+
+    SDL_WM_GrabInput(SDL_GRAB_ON);
+
     i = SDL_GetMouseState(NULL, NULL);
     /* Quake swaps the second and third buttons */
     mouse_buttonstate = (i & ~0x06) | ((i & 0x02)<<1) | ((i & 0x04)>>1);
@@ -356,7 +368,7 @@ void IN_Move (usercmd_t *cmd)
 {
     if (!mouse_avail)
         return;
-   
+
     mouse_x *= sensitivity.value;
     mouse_y *= sensitivity.value;