From cf2f7927ea167872752674ccf1fe0f697560ced5 Mon Sep 17 00:00:00 2001
From: terminx <terminx@1a8010ca-5511-0410-912e-c29ae57300e0>
Date: Sun, 24 Aug 2008 04:55:57 +0000
Subject: [PATCH] Believe it or not, this actually consistently gave me a few
 fps in my test scenario

git-svn-id: https://svn.eduke32.com/eduke32@1014 1a8010ca-5511-0410-912e-c29ae57300e0
---
 polymer/eduke32/source/jmact/control.c | 68 ++++++++++++++++----------
 1 file changed, 43 insertions(+), 25 deletions(-)

diff --git a/polymer/eduke32/source/jmact/control.c b/polymer/eduke32/source/jmact/control.c
index c43895e18..5393e0a6f 100644
--- a/polymer/eduke32/source/jmact/control.c
+++ b/polymer/eduke32/source/jmact/control.c
@@ -669,14 +669,16 @@ void CONTROL_PollDevices(ControlInfo *info)
     {
         CONTROL_GetMouseDelta();
 
-        for (i=0; i<MAXMOUSEAXES; i++)
+        i = MAXMOUSEAXES-1;
+        do
         {
             CONTROL_DigitizeAxis(i, controldevice_mouse);
             CONTROL_ScaleAxis(i, controldevice_mouse);
             LIMITCONTROL(&CONTROL_MouseAxes[i].analog);
             CONTROL_ApplyAxis(i, info, controldevice_mouse);
-        }
+        } while (--i >= 0);
     }
+
     if (CONTROL_JoystickEnabled)
     {
         CONTROL_GetJoyDelta();
@@ -685,13 +687,14 @@ void CONTROL_PollDevices(ControlInfo *info)
         //CONTROL_Axes[0].analog /= 2;
         //CONTROL_Axes[2].analog /= 2;
 
-        for (i=0; i<MAXJOYAXES; i++)
+        i = MAXJOYAXES-1;
+        do
         {
             CONTROL_DigitizeAxis(i, controldevice_joystick);
             CONTROL_ScaleAxis(i, controldevice_joystick);
             LIMITCONTROL(&CONTROL_JoyAxes[i].analog);
             CONTROL_ApplyAxis(i, info, controldevice_joystick);
-        }
+        } while (--i >= 0);
     }
 
     CONTROL_GetDeviceButtons();
@@ -701,7 +704,8 @@ void CONTROL_AxisFunctionState(int32 *p1)
 {
     int32 i, j;
 
-    for (i=0; i<CONTROL_NumMouseAxes; i++)
+    i = CONTROL_NumMouseAxes-1;
+    do
     {
         if (!CONTROL_MouseAxes[i].digital) continue;
 
@@ -712,9 +716,11 @@ void CONTROL_AxisFunctionState(int32 *p1)
 
         if (j != AXISUNDEFINED)
             p1[j] = 1;
-    }
+    } while (--i >= 0);
 
-    for (i=0; i<CONTROL_NumJoyAxes; i++)
+    i = CONTROL_NumJoyAxes-1;
+
+    do
     {
         if (!CONTROL_JoyAxes[i].digital) continue;
 
@@ -725,14 +731,14 @@ void CONTROL_AxisFunctionState(int32 *p1)
 
         if (j != AXISUNDEFINED)
             p1[j] = 1;
-    }
+    } while (--i >= 0);
 }
 
 void CONTROL_ButtonFunctionState(int32 *p1)
 {
-    int32 i, j;
+    int32 i = CONTROL_NumMouseButtons-1, j;
 
-    for (i=0; i<CONTROL_NumMouseButtons; i++)
+    do
     {
         if (bindsenabled)
         {
@@ -740,8 +746,6 @@ void CONTROL_ButtonFunctionState(int32 *p1)
             {
                 if (mousebind[i].repeat || (mousebind[i].laststate == 0))
                     OSD_Dispatch(mousebind[i].cmd);
-    //            if (!boundkeys[i].repeat)
-    //                KB_ClearKeyDown(i);
             }
             mousebind[i].laststate = CONTROL_MouseButtonState[i];
         }
@@ -756,9 +760,10 @@ void CONTROL_ButtonFunctionState(int32 *p1)
             if (j != KEYUNDEFINED)
                 p1[j] |= CONTROL_MouseButtonState[i];
         }
-    }
+    } while (--i >= 0);
 
-    for (i=0; i<CONTROL_NumJoyButtons; i++)
+    i=CONTROL_NumJoyButtons-1;
+    do
     {
         j = CONTROL_JoyButtonMapping[i].doubleclicked;
         if (j != KEYUNDEFINED)
@@ -767,7 +772,7 @@ void CONTROL_ButtonFunctionState(int32 *p1)
         j = CONTROL_JoyButtonMapping[i].singleclicked;
         if (j != KEYUNDEFINED)
             p1[j] |= CONTROL_JoyButtonState[i];
-    }
+    } while (--i >= 0);
 }
 /*
 void CONTROL_GetUserInput( UserInput *info )
@@ -865,27 +870,31 @@ void CONTROL_ClearButton(int32 whichbutton)
 
 void CONTROL_ProcessBinds(void)
 {
-    int i;
+    int i=MAXBOUNDKEYS-1;
 
     if (!bindsenabled) return;
-
-    for (i=0;i<MAXBOUNDKEYS;i++)
+    do
     {
         if (boundkeys[i].cmd[0] && KB_KeyPressed(i))
         {
             if (boundkeys[i].repeat || (boundkeys[i].laststate == 0))
                 OSD_Dispatch(boundkeys[i].cmd);
-//            if (!boundkeys[i].repeat)
-//                KB_ClearKeyDown(i);
         }
         boundkeys[i].laststate = KB_KeyPressed(i);
+    } while (--i);
+
+    if (boundkeys[0].cmd[0] && KB_KeyPressed(0))
+    {
+        if (boundkeys[0].repeat || (boundkeys[0].laststate == 0))
+            OSD_Dispatch(boundkeys[0].cmd);
     }
+    boundkeys[0].laststate = KB_KeyPressed(0);
 }
 
 
 void CONTROL_GetInput(ControlInfo *info)
 {
-    int32 i, periphs[CONTROL_NUM_FLAGS];
+    int32 periphs[CONTROL_NUM_FLAGS];
 
     CONTROL_PollDevices(info);
 
@@ -899,13 +908,22 @@ void CONTROL_GetInput(ControlInfo *info)
 
     CONTROL_ProcessBinds();
 
-    for (i=0; i<CONTROL_NUM_FLAGS; i++)
     {
-        CONTROL_SetFlag(i, CONTROL_KeyboardFunctionPressed(i) | periphs[i] | extinput[i]);
+        int32 i = CONTROL_NUM_FLAGS-1;
 
-        if (CONTROL_Flags[i].cleared == false) BUTTONSET(i, CONTROL_Flags[i].active);
-        else if (CONTROL_Flags[i].active == false) CONTROL_Flags[i].cleared = 0;
+        do
+        {
+            CONTROL_SetFlag(i, CONTROL_KeyboardFunctionPressed(i) | periphs[i] | extinput[i]);
+
+            if (CONTROL_Flags[i].cleared == false) BUTTONSET(i, CONTROL_Flags[i].active);
+            else if (CONTROL_Flags[i].active == false) CONTROL_Flags[i].cleared = 0;
+        } while (--i);
+
+        CONTROL_SetFlag(0, CONTROL_KeyboardFunctionPressed(0) | periphs[0] | extinput[0]);
+        if (CONTROL_Flags[0].cleared == false) BUTTONSET(0, CONTROL_Flags[0].active);
+        else if (CONTROL_Flags[0].active == false) CONTROL_Flags[0].cleared = 0;
     }
+
     memset(extinput, 0, sizeof(extinput));
 }