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Topic Starter Topic: [SOLVED] make a cvar client side for ammobar
3xistence
Warrior
Warrior
Joined: 13 May 2012
Posts: 90
PostPosted: 05-21-2012 04:28 AM           Profile Send private message  E-mail  Edit post Reply with quote


so everything happend on cgame directory
on cg_local.h i added
Code:
extern   vmCvar_t      cg_AmmoBarStyle;


on cg_main.c
Code:
{ &cg_AmmoBarStyle, "cg_AmmoBarStyle", "1", CVAR_ARCHIVE},


the main modification's inside the cg_weapons.c
i modified the Draw WeaponSelect
Code:
void CG_DrawWeaponSelect( void ) {
   int      i;
   int      bits;
   int      count;
   int      x, y, w;
   char   *name;
   float   *color;
//adding the cvar reading
if ( cg.ammobarstyle.intege != 1 ) {
etc etc etc....
}
else if  ( cg.ammobarstyle.intege != 2 ) {
etc. etc. etc...
}
else if ( cg.ammobarstyle.intege != 0 ) {
etc etc etc...
}}


but something goes wrong because when i try to set cg_ammobarstyle X by ingame console all the game Crash to desktop without any error window or console log.

Any clue?




Last edited by 3xistence on 05-21-2012 12:23 PM, edited 1 time in total.
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^misantropia^
Mentor
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Joined: 12 Mar 2005
Posts: 3958
PostPosted: 05-21-2012 06:01 AM           Profile Send private message  E-mail  Edit post Reply with quote


You need to actually define cg_AmmoBarStyle somewhere. You have an extern declaration but all that tells the compiler is that it's defined somewhere else.
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3xistence
Warrior
Warrior
Joined: 13 May 2012
Posts: 90
PostPosted: 05-21-2012 06:30 AM           Profile Send private message  E-mail  Edit post Reply with quote


thanks ^misantropia^

can i do it by just adding in cg_local?

#define cg_AmmoBarStyle 1

this will set the default value of ammobarstyle if i'm correct
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^misantropia^
Mentor
Mentor
Joined: 12 Mar 2005
Posts: 3958
PostPosted: 05-21-2012 07:17 AM           Profile Send private message  E-mail  Edit post Reply with quote


Hah, not quite. Declare it extern in cg_local.h and define it in cg_main.c.
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3xistence
Warrior
Warrior
Joined: 13 May 2012
Posts: 90
PostPosted: 05-21-2012 12:37 PM           Profile Send private message  E-mail  Edit post Reply with quote


thanks to ^misantropia^ i resolved this whole thing so i will post here the code i make
the next step (i'm working on it but suggetions are very welcome) is about:
put the client owned ammunitions next to the weapon select bar.

this is my code in order to have (using only console cvars ... hopefully later implemented inside the ui) a selectable classic, left side or right side weapon bar:

STEP ONE
mod cg_local.h inside cgame directory and add
Code:
extern   vmCvar_t      cg_AmmoBarStyle;


STEP TWO
mod cg_main.c ever inside cgame directory and add
Code:
vmCvar_t   cg_AmmoBarStyle;
   { &cg_AmmoBarStyle, "cg_AmmoBarStyle", "0", CVAR_ARCHIVE}

so the default value for cvar cg_AmmoBarStyle will be 0 (classic quake 3 Arena ammo bar)

STEP THREE
let's open your cg_weapons.c ever in cgame directory (clientside because this "mods" will affects only the client and not the server or what other players will se)
that's my code:

Code:
===================
CG_DrawWeaponSelect
===================
*/
void CG_DrawWeaponSelect( void ) {
   int      i;
   int      bits;
   int      count;
   int      x, y, w;
   char   *name;
   float   *color;

   // don't display if dead
   if ( cg.predictedPlayerState.stats[STAT_HEALTH] <= 0 ) {
      return;
      }
   if (cg_AmmoBarStyle.integer <= 0) {      //3X CODE classic bar only half size icons
      color = CG_FadeColor( cg.weaponSelectTime, WEAPON_SELECT_TIME );
      if ( !color ) {
         return;
         }
      trap_R_SetColor( color );

   // showing weapon select clears pickup item display, but not the blend blob
      cg.itemPickupTime = 0;

   // count the number of weapons owned
      bits = cg.snap->ps.stats[ STAT_WEAPONS ];
      count = 0;
      for ( i = 1 ; i < 16 ; i++ ) {
         if ( bits & ( 1 << i ) ) {
            count++;
            }
         }

      x = 320 - count * 20;
      y = 380;

      for ( i = 1 ; i < 16 ; i++ ) {
         if ( !( bits & ( 1 << i ) ) ) {
            continue;
            }

         CG_RegisterWeapon( i );

      // draw weapon icon
         CG_DrawPic( x, y, 32/2, 32/2, cg_weapons[i].weaponIcon );

      // draw selection marker
         if ( i == cg.weaponSelect ) {
            CG_DrawPic( x-2, y-2, 40/2, 40/2, cgs.media.selectShader );   //3X CODE mod from -4 to -2 for half size icons
            }

      // no ammo cross on top
         if ( !cg.snap->ps.ammo[ i ] ) {
            CG_DrawPic( x, y, 32/2, 32/2, cgs.media.noammoShader );
            }

         x += 40/2;
         }

   // draw the selected name
      if ( cg_weapons[ cg.weaponSelect ].item ) {
         name = cg_weapons[ cg.weaponSelect ].item->pickup_name;
         if ( name ) {
            w = CG_DrawStrlen( name ) * BIGCHAR_WIDTH;
            x = ( SCREEN_WIDTH - w ) / 2;
            CG_DrawBigStringColor(x, y - 22, name, color);
            }
         }

      trap_R_SetColor( NULL );
      }

   else if (cg_AmmoBarStyle.integer == 1) {      //3X CODE left side modern bar
      bits = cg.snap->ps.stats[ STAT_WEAPONS ];
      count = 0;
      for ( i = 1 ; i < 16 ; i++ ) {
         if ( bits & ( 1 << i ) ) {
            count++;
            }
         }

      x = 4;      //3X CODE put the x coordinate at 4 for the bar
      y = 80;      //3X CODE put the bar at 1/6 of y screeb resolution 640x480

      for ( i = 1 ; i < 16 ; i++ ) {
         if ( !( bits & ( 1 << i ) ) ) {
            continue;
            }

         CG_RegisterWeapon( i );
         // 3X CODE modify half size icons for modern display resolutions
         CG_DrawPic( x, y, 32/2, 32/2, cg_weapons[i].weaponIcon );

      // draw selection marker 3X CODE Modify for a more modern display halfsize
         if ( i == cg.weaponSelect ) {
            CG_DrawPic( x-4/2, y-4/2, 40/2, 40/2, cgs.media.selectShader );
            }

      // remove the no ammo cross because is useless if i add ammo owned for all weapons         
         y += 40/2;   // 3X CODE halfsize for icons and use y axis for vertical ammo display
         }

   // draw the selected name 3X CODE remove this because is useless for old gamers of Q3A

      trap_R_SetColor( NULL );
      }      
   else if (cg_AmmoBarStyle.integer >= 2) {      //3X CODE right side modern bar
      bits = cg.snap->ps.stats[ STAT_WEAPONS ];
      count = 0;
      for ( i = 1 ; i < 16 ; i++ ) {
         if ( bits & ( 1 << i ) ) {
            count++;
            }
         }

      x = 640-20;      //3X CODE put the x coordinate at right side less the icon size for the bar
      y = 80;      //3X CODE put the bar at 1/6 of y screeb resolution 640x480

      for ( i = 1 ; i < 16 ; i++ ) {
         if ( !( bits & ( 1 << i ) ) ) {
            continue;
            }

         CG_RegisterWeapon( i );
         // 3X CODE modify half size icons for modern display resolutions
         CG_DrawPic( x, y, 32/2, 32/2, cg_weapons[i].weaponIcon );

      // draw selection marker 3X CODE Modify for a more modern display halfsize
         if ( i == cg.weaponSelect ) {
            CG_DrawPic( x-4/2, y-4/2, 40/2, 40/2, cgs.media.selectShader );
            }

      // remove the no ammo cross because is useless if i add ammo owned for all weapons         
         y += 40/2;   // 3X CODE halfsize for icons and use y axis for vertical ammo display
         }

   // draw the selected name 3X CODE remove this because is useless for old gamers of Q3A

      trap_R_SetColor( NULL );
      }      
   }


what you obtain:
a new cvar cg_AmmoBarStyle (you can assign the value by console "cg_AmmoBarStyle 0 / 1 /2" one of these
with a cvar value integer 0 or less you will have the classic quake 3 arena ammo bar, icons will be half size i need to adjust some other things
with a cvar value equals 1 you will have left side bar(for now without ammo display, i'm trying to understand how to make it)
and a cvar 2 or more a right side ammo bar.

I usually don't post my code here, put sometimes the "big" problems are only made by a lack of accuracy.
Hope to help somebody else and also myself for my project

still thanks ^misantropia^ for his attention.

If somebody can help me with "all owned weapon ammo count" it will appreciated.
and hope to help somebody else.

Thanks
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^misantropia^
Mentor
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Joined: 12 Mar 2005
Posts: 3958
PostPosted: 05-21-2012 01:56 PM           Profile Send private message  E-mail  Edit post Reply with quote


Quote:
If somebody can help me with "all owned weapon ammo count" it will appreciated.


I'm not 100% sure what you mean but the ammo count is in cg.snap->ps.ammo[0..MAX_WEAPONS-1].
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3xistence
Warrior
Warrior
Joined: 13 May 2012
Posts: 90
PostPosted: 05-22-2012 04:08 AM           Profile Send private message  E-mail  Edit post Reply with quote


^misantropia^ wrote:
Quote:
If somebody can help me with "all owned weapon ammo count" it will appreciated.


I'm not 100% sure what you mean but the ammo count is in cg.snap->ps.ammo[0..MAX_WEAPONS-1].


But cg.snap->ps.ammo[0..MAX_WEAPONS-1] is the ammo count for the equipped weapon?

Basically I want to add the ammo count for all the weapons a character have
and put the various count sside the weapons bar.
graphically it will be something like:

[icon_weapon1] [n° of ammo for weapon1]
[icon_weapon2] [n° of ammo for weapon2]
[icon_weapon3] [n° of ammo for weapon3]
etc...
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Eraser
Cool #9
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Joined: 01 Dec 2000
Posts: 44138
PostPosted: 05-22-2012 04:21 AM           Profile   Send private message  E-mail  Edit post Reply with quote


Look up the WP_ constants like WP_MACHINEGUN and WP_SHOTGUN that are defined in the weapon_t enum (in bg_public.h). You can use those constants to access their respective ammo counts in the ps.ammo array, like this:

Code:
Com_Printf("%i\n", cg.snap->ps.ammo[WP_SHOTGUN]);

That code prints the ammo count for the shotgun to the console. Basically just replace WP_SHOTGUN with any of the other WP_ constants and you get the ammo count for that weapon.
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3xistence
Warrior
Warrior
Joined: 13 May 2012
Posts: 90
PostPosted: 05-22-2012 08:45 AM           Profile Send private message  E-mail  Edit post Reply with quote


Thank you Eraser!
it's exactly cg.snap->ps.ammo[WP_ETCETC] what i was searching!
need probably to create a new cg_draw function in order to display integer numbers of ammunitions or maybe convert integer to char and use a cg_drawTinyString function?
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3xistence
Warrior
Warrior
Joined: 13 May 2012
Posts: 90
PostPosted: 05-29-2012 03:51 AM           Profile Send private message  E-mail  Edit post Reply with quote


sorry for my questions:
in order to recognize the icon for the correct weapon the code use
Code:
cg_weapons[i].weaponIcon


where int i 's the number of the weapon i suppose, but how he understand the correct order of the icons?
i mean if you start with weapon 1 and 2 and you take weapon 5 you will se the weapons icon in this order

[1] [2] [5]

when you take weapon 3 the game will bring it between 2 and 5

[1] [2] [3] [5]

how it recognize how to do it?

cg.snap->ps.stats[ STAT_WEAPONS ] function what does?

sorry but i'm trying to think how to do the same thing with ammunitions:
in my mind i thinked something about this cg_weapons[i] with my custom cg_draw function like:

if (i == 1) {
cg_drawEXammo ( x+delta, y, 1, cg.snap->ps.ammo[ WP_MACHINEGUN ];
}
if (i == 2) cg_drawEXammo (x+delta, y, 1, cg.snap->ps.ammo[ WP_SHOTGUN ];

etc...

but obviously it doesn't work in the right way.

somebody can give me an advice?
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Eraser
Cool #9
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Joined: 01 Dec 2000
Posts: 44138
PostPosted: 05-29-2012 04:57 AM           Profile   Send private message  E-mail  Edit post Reply with quote


3xistence wrote:
Thank you Eraser!
it's exactly cg.snap->ps.ammo[WP_ETCETC] what i was searching!
need probably to create a new cg_draw function in order to display integer numbers of ammunitions or maybe convert integer to char and use a cg_drawTinyString function?


In think you could do something like this:

Code:
void CG_DrawAmmo(int x, int y, int weapon) {
char    ammo[1024];

Com_sprintf( ammo, sizeof(ammo), "%i", cg.snap->ps.ammo[weapon]);
CG_DrawSmallString(x, y, ammo, 0);
}


There's also CG_DrawSmallStringColor for drawing colored text.
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Eraser
Cool #9
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Joined: 01 Dec 2000
Posts: 44138
PostPosted: 05-29-2012 05:51 AM           Profile   Send private message  E-mail  Edit post Reply with quote


3xistence wrote:
sorry for my questions:
in order to recognize the icon for the correct weapon the code use
Code:
cg_weapons[i].weaponIcon


where int i 's the number of the weapon i suppose, but how he understand the correct order of the icons?

i mean if you start with weapon 1 and 2 and you take weapon 5 you will se the weapons icon in this order

[1] [2] [5]

when you take weapon 3 the game will bring it between 2 and 5

[1] [2] [3] [5]

how it recognize how to do it?

cg.snap->ps.stats[ STAT_WEAPONS ] function what does?

sorry but i'm trying to think how to do the same thing with ammunitions:
in my mind i thinked something about this cg_weapons[i] with my custom cg_draw function like:

if (i == 1) {
cg_drawEXammo ( x+delta, y, 1, cg.snap->ps.ammo[ WP_MACHINEGUN ];
}
if (i == 2) cg_drawEXammo (x+delta, y, 1, cg.snap->ps.ammo[ WP_SHOTGUN ];

etc...

but obviously it doesn't work in the right way.

somebody can give me an advice?


Ok, you've probably been looking at the CG_DrawWeaponSelect() function in cg_weapons.c

cg.snap->ps.stats is an array of integers that contains information about the player like amount of health, armor but also which weapons the player has. The STAT_WEAPON is the index at which this number is stored. The number stored here is a bitmask where each bit represents a weapon and the index of the bit is in accordance to the WP_ enum values (gauntlet being the least significiant bit, machinegun the next, then shotgun, etc). You can simply test each bit to see if it's set to 1 or 0 and in that way determine which weapons the player has.

As for your original question, the WP_ enum determines the order of the weapons and if you draw your weapon icons in that order then it's always correct.
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3xistence
Warrior
Warrior
Joined: 13 May 2012
Posts: 90
PostPosted: 06-02-2012 12:59 PM           Profile Send private message  E-mail  Edit post Reply with quote


really thanks eraser, i'm also watching your webiste with your tutorials
but this kind of thing about correct order of ammo count is a little bit difficult...
...also because i need to tell inside the code to "print" or draw the player ammunition for every weapons he own in the correct order (like the source code manage the icons) and right about now i'm stuck!

right about now i'm working on a total rewrite of cg_draw because i need to code if ( statusbarstyle >= 1 ) don't draw at all 3d icons stuff or 2d but draw my status bar, isn't complicated but ID code works with a draw before a 3d and after make the 2d, so now i'm adding a lot of if (statusbarstyle <= 0) make the things of ID (i'm trying to preserve the old code) but if statusbarstyle >= 1 cg_ExistenceDraw my things.

lot of work...right about now i managed to take away the id code for armor and ammo in the original status bar, for head is a little bit tricky because i'm trying to add the less code possible and i'm thinking about what i can do...
..(stucked because the same code for 3dhead status bar is also used for scoreboard).

actual trouble's:
i replaced the client head icon (talking about original code) with my custom (and same for all clients) icon...
...this actually doesn't work for scoreboard...need to find where to put the if (statusbarstyle == 1) doesn't show at all the headmodel or my custom "head" icon

do you know any trick about the color table code?
i talked in a previous post also: i want to expand the color1 possibilities of a players and extend the colors, but right about now it seems quite impossible...i'm thinking to add an SDL or allegro header....any clues?

thanks
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themuffinman
Insane Quaker
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Joined: 05 Mar 2010
Posts: 384
PostPosted: 06-02-2012 11:39 PM           Profile Send private message  E-mail  Edit post Reply with quote


Well since you seem properly stuck on this, my QL weapon bar code should help set you on the right track...

Code:
/*
===================
CG_DrawWeaponBar
===================
*/
void CG_DrawWeaponBar( void ) {

   int      i, j;         // count
   int      bits, count;   // weapons list
   int      x, y, w, h;      // coordinates


   char   *num;         // ammo value char
   int      ammoValue;      // integral ammo value

   int      ammoState[ WP_NUM_WEAPONS ];   // ammo level states
   float   *txtCol[ WP_NUM_WEAPONS ];

   playerState_t   *ps;
   
   int      iconSize = 16;
   int      tileWidth = 52;
   int      tileHeight = 20;
   int      tileSpace = 2;
   int      ammoSpace = 26;
   int      startY = 92;

   float   *color;      // fading out
   float   scale = 0.24f;
   float   bigScale = 0.35f;

   x = y = w = h = 0;

   ps = &cg.snap->ps;

   if ( !cg_weaponBar.integer ) return;

   // don't display if dead
   if ( cg.predictedPlayerState.stats[STAT_HEALTH] <= 0 ) return;

   if ( cg_weaponBar.integer >= 4 ) {
      color = CG_FadeColor( cg.weaponSelectTime, WEAPON_SELECT_TIME );
      if ( !color ) return;
   } else {
      color = colorWhite;
   }

   trap_R_SetColor( color );

   // set bits
   if ( cg_drawFullWeaponBar.integer && cg_weaponBar.integer < 4 ) {
      // bits = weapons registered on level start
      bits = cgs.mapweapons;
   } else {
      // bits = weapons owned
      bits = cg.snap->ps.stats[ STAT_WEAPONS ];
   }

   // get the number of weapons to display
   count = 0;
   for ( i = WP_MACHINEGUN ; i < MAX_WEAPONS ; i++ ) {
      if ( cg_drawFullWeaponBar.integer ) {
         j = i + 1;
         if ( bits & ( 1 << j ) ) count++;
      } else {
         if ( bits & ( 1 << i ) ) count++;
      }
   }

   // ========================================
   // left
   // ========================================
   if ( cg_weaponBar.integer == 1 ) {

      x = 0;
      y = startY;

      for ( i = WP_MACHINEGUN ; i < MAX_WEAPONS ; i++ ) {
         if ( cg_drawFullWeaponBar.integer ) {
            j = i + 1;
            if ( !( bits & ( 1 << j ) ) ) continue;
         } else {
            if ( !( bits & ( 1 << i ) ) ) continue;
         }

         CG_RegisterWeapon( i );

         ammoValue = ps->ammo[ i ];
         num = va("%i", ammoValue);

         // set ammo states + color
         ammoState[ i ] = GetAmmoState( i );

         if ( ammoState[ i ] == 0 && cg_lowAmmoWeaponBarWarning.integer )
            txtCol[ i ] = colorRed;
         else if ( ammoState[ i ] == 1 && cg_lowAmmoWeaponBarWarning.integer > 1 )
            txtCol[ i ] = colorYellow;
         else
            txtCol[ i ] = colorWhite;

         trap_R_SetColor( txtCol[ i ] );

         // draw selection marker
         if ( i == cg.weaponSelect ) {
            CG_DrawPic( x, y, tileWidth, tileHeight, cgs.media.weapLitShader );
         }

         // draw weapon icon
         CG_DrawPic( x + 4, y + 2, iconSize, iconSize, cg_weapons[ i ].weaponIcon );

         // ammo value
         if ( ammoValue < AMMO_INFINITE && ammoValue > -1 ) {
            int   textX;
            int   textY;

            h = CG_Text_Height( num, scale, 0 );
            textX = x + tileSpace + ammoSpace;
            textY = y + tileSpace + ( tileHeight + h )/2;

            CG_Text_Paint( textX, textY, scale, txtCol[ i ], num, 0, 0, 0 );
         }
         y += tileHeight + (tileSpace * 2);
      }

   // ========================================
   // right
   // ========================================
   } else if ( cg_weaponBar.integer == 2 ) {
      x = SCREEN_WIDTH - ( tileWidth + tileSpace * 2 );
      y = startY;

      for ( i = WP_MACHINEGUN ; i < MAX_WEAPONS ; i++ ) {
         if ( !( bits & ( 1 << i ) ) ) continue;

         CG_RegisterWeapon( i );

         ammoValue = ps->ammo[ i ];
         num = va("%i", ammoValue);

         // set ammo states + color
         ammoState[ i ] = GetAmmoState( i );

         if ( ammoState[ i ] == 0 && cg_lowAmmoWeaponBarWarning.integer )
            txtCol[ i ] = colorRed;
         else if ( ammoState[ i ] == 1 && cg_lowAmmoWeaponBarWarning.integer > 1 )
            txtCol[ i ] = colorYellow;
         else
            txtCol[ i ] = colorWhite;

         trap_R_SetColor( txtCol[ i ] );

         // draw selection marker
         if ( i == cg.weaponSelect ) {
            CG_DrawPic( SCREEN_WIDTH - tileWidth - tileSpace, y, tileWidth, tileHeight, cgs.media.weapLitShader );
         }

         // draw weapon icon
         CG_DrawPic( SCREEN_WIDTH - tileSpace - 4 - iconSize, y + 2, iconSize, iconSize, cg_weapons[ i ].weaponIcon );

         // ammo value
         if ( ammoValue < AMMO_INFINITE && ammoValue > -1 ) {
            int   textX;
            int   textY;

            h = CG_Text_Height( num, scale, 0 );
            w = CG_Text_Width( num, scale, 0 );
            textX = SCREEN_WIDTH - ammoSpace - w;
            textY = y + tileSpace + ( tileHeight + h )/2;

            CG_Text_Paint( textX, textY, scale, txtCol[ i ], num, 0, 0, 0 );
         }

         y += tileHeight + (tileSpace * 2);
      }

   // ========================================
   // center
   // ========================================
   } else if ( cg_weaponBar.integer == 3 ) {

      x = 320 - ( ( count * ( tileWidth + tileSpace + tileSpace ) ) / 2 );
      y = 412;

      for ( i = WP_MACHINEGUN ; i < MAX_WEAPONS ; i++ ) {
         if ( !( bits & ( 1 << i ) ) ) continue;

         CG_RegisterWeapon( i );

         ammoValue = ps->ammo[ i ];
         num = va("%i", ammoValue);

         // set ammo states + color
         ammoState[ i ] = GetAmmoState( i );

         if ( ammoState[ i ] == 0 && cg_lowAmmoWeaponBarWarning.integer )
            txtCol[ i ] = colorRed;
         else if ( ammoState[ i ] == 1 && cg_lowAmmoWeaponBarWarning.integer > 1 )
            txtCol[ i ] = colorYellow;
         else
            txtCol[ i ] = colorWhite;

         trap_R_SetColor( txtCol[ i ] );

         // draw selection marker
         if ( i == cg.weaponSelect ) {
            CG_DrawPic( x + tileSpace, y, tileWidth, tileHeight, cgs.media.weapLitShader );
         }

         // draw weapon icon
         CG_DrawPic( x + tileSpace + 4, y + 2, iconSize, iconSize, cg_weapons[ i ].weaponIcon );

         // ammo value
         if ( ammoValue != AMMO_INFINITE ) {
            int   low;
            int max = ps->maxAmmo[ i ];

            float   textX;
            float   textY;
            low = max * cg_lowAmmoWarningPercentile.value;
            
            h = CG_Text_Height( num, scale, 0 );
            textX = x + tileSpace + ammoSpace;
            textY = y + tileSpace + ( tileHeight + h )/2;
            
            CG_Text_Paint( textX, textY, scale, txtCol[ i ], num, 0, 0, 0 );

         } else {
            float   icX;
            float   icY;

            icX = x + tileSpace + ammoSpace;
            icY = y + tileSpace;

            CG_DrawPic( icX, icY, iconSize, iconSize, cgs.media.infiniteShader );
         }

         x += tileWidth + (tileSpace * 2);
      }

   // ========================================
   // legacy
   // ========================================
   } else {
      // showing weapon select clears pickup item display, but not the blend blob
      x = 320 - count * 20;
      y = 380;

      for ( i = WP_MACHINEGUN ; i < MAX_WEAPONS ; i++ ) {
         if ( !( bits & ( 1 << i ) ) ) continue;

         CG_RegisterWeapon( i );

         // draw weapon icon
         CG_DrawPic( x, y, 32, 32, cg_weapons[ i ].weaponIcon );

         // draw selection marker
         if ( i == cg.weaponSelect ) {
            CG_DrawPic( x-4, y-4, 40, 40, cgs.media.selectShader );
         }

         // no ammo cross on top
         if ( !cg.snap->ps.ammo[ i ] ) {
            CG_DrawPic( x, y, 32, 32, cgs.media.noammoShader );
         }

         x += 40;
      }

      // draw the selected name
      if ( cg_weapons[ cg.weaponSelect ].item ) {
         float   alpha = *color;
         char   *name = cg_weapons[ cg.weaponSelect ].item->pickup_name;      // weapon name

         if ( name ) {
            w = CG_Text_Width(name, bigScale, 0);
            CG_Text_Paint_Float(320 - w / 2, y - 8, bigScale, colorWhite, name, 0, 0, ITEM_TEXTSTYLE_SHADOWEDMORE, alpha);
         }
      }

      trap_R_SetColor( NULL );
      // ========================================
   }
}


The 3 weapon bars are quite similar so they could be merged.
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3xistence
Warrior
Warrior
Joined: 13 May 2012
Posts: 90
PostPosted: 06-03-2012 11:32 AM           Profile Send private message  E-mail  Edit post Reply with quote


Thanks muffinman!
you solved my problem with this:
Code:
int ammoValue;

ammoValue = ps->ammo[ i ];

   playerState_t   *ps;
   
   ps = &cg.snap->ps;

CG_Draw3Xammo( x - 2, y + 4, 1.0, ammoValue);


all seems to works now!
need just to align text (probably i miss something in my cg_draw3Xammo)
really thanks, you are great!

what are you working right now? ever physics?
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