From 73f27119add06b37dadc4a62343e1301585a828f Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Sat, 24 Sep 2011 16:30:24 +0000
Subject: Rework mouse speed box drawing code and move to common code, so that
 it can be added to other games.

Subversion-branch: /branches/v2-branch
Subversion-revision: 2395
---
 src/doom/g_game.c | 114 ++----------------------------------------------------
 1 file changed, 3 insertions(+), 111 deletions(-)

(limited to 'src/doom/g_game.c')

diff --git a/src/doom/g_game.c b/src/doom/g_game.c
index d7f86b20..433e35e3 100644
--- a/src/doom/g_game.c
+++ b/src/doom/g_game.c
@@ -152,6 +152,9 @@ boolean         singledemo;            	// quit after playing a demo from cmdlin
 boolean         precache = true;        // if true, load all graphics at start 
 
 boolean         testcontrols = false;    // Invoked by setup to test controls
+int             testcontrols_mousespeed;
+ 
+
  
 wbstartstruct_t wminfo;               	// parms for world map / intermission 
  
@@ -229,8 +232,6 @@ static boolean *joybuttons = &joyarray[1];		// allow [-1]
 static int      savegameslot; 
 static char     savedescription[32]; 
  
-static int      testcontrols_mousespeed;
- 
 #define	BODYQUESIZE	32
 
 mobj_t*		bodyque[BODYQUESIZE]; 
@@ -239,115 +240,6 @@ int		bodyqueslot;
 int             vanilla_savegame_limit = 1;
 int             vanilla_demo_limit = 1;
  
-
-#define MOUSE_SPEED_BOX_WIDTH 16
-#define COLOR_RED    0xb0
-#define COLOR_BLACK  0x00
-#define COLOR_WHITE  0x04
-#define COLOR_YELLOW 0xe7
-
-void G_DrawMouseSpeedBox(void)
-{
-    extern int usemouse;
-    int i;
-    int box_x, box_y;
-    int original_speed;
-    int x, y;
-    int redline_x;
-    int linelen;
-    char *lumpname;
-    int color;
-
-    // If the mouse is turned off or acceleration is turned off, don't
-    // draw the box at all.
-
-    if (!usemouse || fabs(mouse_acceleration - 1) < 0.01)
-    {
-        return;
-    }
-
-    // Calculate box position
-
-    box_x = SCREENWIDTH - MOUSE_SPEED_BOX_WIDTH * 8;
-    box_y = SCREENHEIGHT - 9;
-
-    // Draw the box.
-
-    x = box_x;
-    
-    for (i=0; i<MOUSE_SPEED_BOX_WIDTH; ++i)
-    {
-        if (i == 0)
-        {
-            lumpname = "M_LSLEFT";
-        }
-        else if (i == MOUSE_SPEED_BOX_WIDTH - 1)
-        {
-            lumpname = "M_LSRGHT";
-        }
-        else
-        {
-            lumpname = "M_LSCNTR";
-        }
-
-        V_DrawPatchDirect(x, box_y,
-                          W_CacheLumpName(DEH_String(lumpname), PU_CACHE));
-        x += 8;
-    }
-
-    // Calculate the position of the red line.  This is 1/3 of the way
-    // along the box.
-
-    redline_x = (MOUSE_SPEED_BOX_WIDTH / 3) * 8;
-
-    // Undo acceleration and get back the original mouse speed
-
-    if (testcontrols_mousespeed < mouse_threshold)
-    {
-        original_speed = testcontrols_mousespeed;
-    }
-    else
-    {
-        original_speed = testcontrols_mousespeed - mouse_threshold;
-        original_speed = (int) (original_speed / mouse_acceleration);
-        original_speed += mouse_threshold;
-    }
-
-    // Calculate line length
-
-    linelen = (original_speed * redline_x) / mouse_threshold;
-
-    // Draw horizontal "thermometer" 
-
-    for (x=0; x<(MOUSE_SPEED_BOX_WIDTH - 1) * 8; ++x)
-    {
-        if (x < linelen)
-        {
-            if (x < redline_x)
-            {
-                color = COLOR_WHITE;
-            }
-            else
-            {
-                color = COLOR_YELLOW;
-            }
-        }
-        else
-        {
-            color = COLOR_BLACK;
-        }
-
-        I_VideoBuffer[(box_y - 4) * SCREENWIDTH + box_x + x + 1] = color;
-    }
-
-    // Draw red line
-
-    for (y=box_y - 8; y<box_y; ++y)
-    {
-        I_VideoBuffer[y * SCREENWIDTH + box_x + redline_x] = COLOR_RED;
-    }
-}
- 
 int G_CmdChecksum (ticcmd_t* cmd) 
 { 
     size_t		i;
-- 
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