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Improved the menu code a bit, made style cleaner and

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added some comments to my menu code.
This commit is contained in:
Robin Redeker 2002-03-16 00:14:24 +00:00
parent 2bf1182d19
commit 863b4e9bbd
5 changed files with 340 additions and 105 deletions
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3
cs-code/controls_o.qc
View file

@ -25,6 +25,7 @@ string [NUM_BINDED_KEYS] key_bindings =
"messagemode", "messagemode",
"screenshot", "screenshot",
#define NUM_MISC_KEYS NUM_BASIC_KEYS + 4 #define NUM_MISC_KEYS NUM_BASIC_KEYS + 4
"impulse 0",
"impulse 1", "impulse 1",
"impulse 2", "impulse 2",
"impulse 3", "impulse 3",
@ -69,6 +70,8 @@ void () load_keybindings =
} }
}; };
//**** BINDINGS OPTIONS
integer (string text, integer key) control_bind_f = integer (string text, integer key) control_bind_f =
{ {
local string binding; local string binding;

2
cs-code/menu.qc
View file

@ -480,7 +480,7 @@ void () main_menu =
default: default:
break; break;
} }
options_menu (); MENU_options ();
help_menu (); help_menu ();
Menu_Item (54, 112, "", quit_f, 0); Menu_Item (54, 112, "", quit_f, 0);
Menu_End (); Menu_End ();

316
cs-code/options.qc
View file

@ -1,3 +1,33 @@
/*
options.qc
Options menu
Copyright (C) 2002 Robin Redeker <elmex@x-paste.de>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public
License along with this program; if not, write to:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
*/
/*
some definitions of border values for
different things
*/
#define MIN_GAMMA 0.4 #define MIN_GAMMA 0.4
#define MAX_GAMMA 3 #define MAX_GAMMA 3
#define GAMMA_STEP 0.1 #define GAMMA_STEP 0.1
@ -14,9 +44,19 @@
#define MAX_VOLUME 1.5 #define MAX_VOLUME 1.5
#define VOLUME_STEP 0.1 #define VOLUME_STEP 0.1
//**** VIDEO OPTIONS /****************************
* VIDEO OPTIONS
* Video settings menu code
****************************/
integer (string text, integer key) video_options_f = /*
CB_video_options
Menu event callback for video options
*/
integer (string text, integer key)
CB_video_options =
{ {
local integer selected_crosshair; local integer selected_crosshair;
local float val; local float val;
@ -47,21 +87,28 @@ integer (string text, integer key) video_options_f =
switch (text) { switch (text) {
case "gamma": case "gamma":
val = cvar("vid_gamma"); val = cvar("vid_gamma");
val = min_max_cnt(MIN_GAMMA, MAX_GAMMA, GAMMA_STEP, val, (key == QFK_RIGHT) && (key != QFK_LEFT)); val = min_max_cnt(MIN_GAMMA, MAX_GAMMA, GAMMA_STEP, val,
(key == QFK_RIGHT) && (key != QFK_LEFT));
cvar_set("vid_gamma", ftos(val)); cvar_set("vid_gamma", ftos(val));
break; break;
case "viewsize": case "viewsize":
val = cvar("viewsize"); val = cvar("viewsize");
val = min_max_cnt(MIN_VIEWSIZE, MAX_VIEWSIZE, VIEWSIZE_STEP, val, (key == QFK_RIGHT) && (key != QFK_LEFT)); val = min_max_cnt(MIN_VIEWSIZE, MAX_VIEWSIZE, VIEWSIZE_STEP, val,
(key == QFK_RIGHT) && (key != QFK_LEFT));
cvar_set("viewsize", ftos(val)); cvar_set("viewsize", ftos(val));
break; break;
} }
return 0; return 0;
}; };
integer () options_video_draw = /*
DRAW_video_options
Drawing function for the video options menu
*/
integer ()
DRAW_video_options =
{ {
local string tmp = ftos(cvar("crosshair"));
local integer spacing = 120; local integer spacing = 120;
local integer bar_pad; local integer bar_pad;
@ -69,66 +116,83 @@ integer () options_video_draw =
Draw_CenterPic (160, 4, "gfx/p_option.lmp"); Draw_CenterPic (160, 4, "gfx/p_option.lmp");
Draw_String (54, 40, "Video"); Draw_String (54, 40, "Video");
Draw_String (54, 50, "-----"); Draw_String (54, 50, "-----");
draw_val_item (70, 60, spacing, "Fullscreen", get_cvar_state ("vid_fullscreen")); draw_val_item (70, 60, spacing, "Fullscreen",
draw_val_item (70, 70, spacing, "Crosshair", tmp); cvar("vid_fullscreen") ? "On" : "Off");
draw_val_item (70, 80, spacing, "Show fps", get_cvar_state ("show_fps")); draw_val_item (70, 70, spacing, "Crosshair", ftos(cvar("crosshair")));
draw_val_item (70, 90, spacing, "Show time", get_cvar_state ("show_time")); draw_val_item (70, 80, spacing, "Show fps",
cvar("show_fps") ? "On" : "Off");
draw_val_item (70, 90, spacing, "Show time",
cvar("show_time") ? "On" : "Off");
bar_pad = 90; bar_pad = 90;
Draw_String (70, bar_pad + 10, "Gamma:"); Draw_String (70, bar_pad + 10, "Gamma:");
draw_perc_bar (118, bar_pad + 10, 15, to_percentage (MIN_GAMMA, MAX_GAMMA, cvar("vid_gamma"))); draw_perc_bar (118, bar_pad + 10, 15,
to_percentage (MIN_GAMMA, MAX_GAMMA, cvar("vid_gamma")));
Draw_String (118 + (15 + 4)*8 , bar_pad + 10, ftos(cvar("vid_gamma"))); Draw_String (118 + (15 + 4)*8 , bar_pad + 10, ftos(cvar("vid_gamma")));
Draw_String (70, bar_pad + 20, "Viewsize:"); Draw_String (70, bar_pad + 20, "Viewsize:");
draw_perc_bar (142, bar_pad + 20, 12, to_percentage (MIN_VIEWSIZE, MAX_VIEWSIZE, cvar("viewsize"))); draw_perc_bar (142, bar_pad + 20, 12,
to_percentage (MIN_VIEWSIZE, MAX_VIEWSIZE, cvar("viewsize")));
Draw_String (142 + (12 + 4)*8 , bar_pad + 20, ftos(cvar("viewsize"))); Draw_String (142 + (12 + 4)*8 , bar_pad + 20, ftos(cvar("viewsize")));
opt_cursor (62, (Menu_GetIndex() * 10) + 60); opt_cursor (62, (Menu_GetIndex() * 10) + 60);
return 1; return 1;
}; };
void () options_video_menu = /*
MENU_video_options
Menu function for the video options menu.
*/
void ()
MENU_video_options =
{ {
local integer bar_pad; local integer bar_pad;
Menu_Begin (54, 50, "Video"); Menu_Begin (54, 50, "Video");
Menu_FadeScreen (1); Menu_FadeScreen (1);
Menu_Draw (options_video_draw); Menu_Draw (DRAW_video_options);
Menu_Item (54, 60, "fullscreen", video_options_f, 0); Menu_Item (54, 60, "fullscreen", CB_video_options, 0);
Menu_Item (54, 70, "crosshair", video_options_f, 0); Menu_Item (54, 70, "crosshair", CB_video_options, 0);
Menu_Item (54, 80, "fps", video_options_f, 0); Menu_Item (54, 80, "fps", CB_video_options, 0);
Menu_Item (54, 80, "time", video_options_f, 0); Menu_Item (54, 80, "time", CB_video_options, 0);
bar_pad = 90; bar_pad = 90;
Menu_Item (54, bar_pad + 10, "gamma", video_options_f, 1); Menu_Item (54, bar_pad + 10, "gamma", CB_video_options, 1);
Menu_Item (54, bar_pad + 20, "viewsize", video_options_f, 1); Menu_Item (54, bar_pad + 20, "viewsize", CB_video_options, 1);
Menu_End (); Menu_End ();
}; };
//**** AUDIO OPTIONS /*************************************
* AUDIO OPTIONS
* Code for the audio settings menu
*************************************/
integer (string text, integer key) audio_volume_f = /*
CB_audio_options
Callback for the audio settings.
*/
integer (string text, integer key)
CB_audio_options =
{ {
local float volume; local float volume;
volume = cvar("volume"); volume = cvar("volume");
if(key == QFK_RIGHT) { volume = min_max_cnt(MIN_VOLUME, MAX_VOLUME, VOLUME_STEP, volume, (key == QFK_RIGHT) && (key != QFK_LEFT));
volume += VOLUME_STEP;
} else if(key == QFK_LEFT) {
volume -= VOLUME_STEP;
}
if(volume > MAX_VOLUME) {
volume = MIN_VOLUME;
} else if(volume < MIN_VOLUME) {
volume = MAX_VOLUME;
}
cvar_set("volume", ftos(volume)); cvar_set("volume", ftos(volume));
return 0; return 0;
}; };
integer () options_audio_draw = /*
DRAW_audio_options
Draws the audio options menu
*/
integer ()
DRAW_audio_options =
{ {
local string tmp = ftos(cvar("crosshair")); local string tmp = ftos(cvar("crosshair"));
local integer spacing = 120; local integer spacing = 120;
@ -141,29 +205,45 @@ integer () options_audio_draw =
bar_pad = 50; bar_pad = 50;
Draw_String (70, bar_pad + 10, "Volume:"); Draw_String (70, bar_pad + 10, "Volume:");
draw_perc_bar (126, bar_pad + 10, 15, to_percentage (MIN_VOLUME, MAX_VOLUME, cvar("volume"))); draw_perc_bar (126, bar_pad + 10, 15,
to_percentage (MIN_VOLUME, MAX_VOLUME, cvar("volume")) );
Draw_String (126 + (15 + 4)*8 , bar_pad + 10, ftos(cvar("volume"))); Draw_String (126 + (15 + 4)*8 , bar_pad + 10, ftos(cvar("volume")));
opt_cursor (62, (Menu_GetIndex() * 10) + 60); opt_cursor (62, (Menu_GetIndex() * 10) + 60);
return 1; return 1;
}; };
void () options_audio_menu = /*
MENU_audio_options
Makes the audio menu
*/
void ()
MENU_audio_options =
{ {
local integer bar_pad; local integer bar_pad;
Menu_Begin (54, 60, "Audio"); Menu_Begin (54, 60, "Audio");
Menu_FadeScreen (1); Menu_FadeScreen (1);
Menu_Draw (options_audio_draw); Menu_Draw (DRAW_audio_options);
bar_pad = 0; bar_pad = 0;
Menu_Item (54, bar_pad + 10, "volume", audio_volume_f, 1); Menu_Item (54, bar_pad + 10, "volume", CB_audio_options, 1);
Menu_End (); Menu_End ();
}; };
//**** CONTROL OPTIONS /************************
* CONTROL OPTIONS
* Control setting code
************************/
integer (string text, integer key) control_options_f = /*
CB_control_options
Callback for control options
*/
integer (string text, integer key)
CB_control_options =
{ {
local float val; local float val;
@ -185,6 +265,12 @@ integer (string text, integer key) control_options_f =
case "freelook": case "freelook":
Cbuf_AddText ("toggle freelook\n"); Cbuf_AddText ("toggle freelook\n");
break; break;
case "lookspring":
Cbuf_AddText ("toggle lookspring\n");
break;
case "lookstrafe":
Cbuf_AddText ("toggle lookstrafe\n");
break;
case "m_pitch": case "m_pitch":
if(cvar("m_pitch") < 0) { if(cvar("m_pitch") < 0) {
Cbuf_AddText ("set m_pitch 0.022\n"); Cbuf_AddText ("set m_pitch 0.022\n");
@ -205,100 +291,164 @@ integer (string text, integer key) control_options_f =
switch (text) { switch (text) {
case "mouseamp": case "mouseamp":
val = cvar("in_mouse_amp"); val = cvar("in_mouse_amp");
val = min_max_cnt(MIN_MOUSE_AMP, MAX_MOUSE_AMP, MOUSE_AMP_STEP, val, (key == QFK_RIGHT) && (key != QFK_LEFT)); val = min_max_cnt(MIN_MOUSE_AMP, MAX_MOUSE_AMP, MOUSE_AMP_STEP, val,
(key == QFK_RIGHT) && (key != QFK_LEFT));
cvar_set("in_mouse_amp", ftos(val)); cvar_set("in_mouse_amp", ftos(val));
break; break;
} }
return 0; return 0;
}; };
integer () options_controls_draw = /*
DRAW_control_options
Draws the control option menu
*/
integer ()
DRAW_control_options =
{ {
local string tmp;
local integer cursor_pad = 0, spacing = 120, bar_pad; local integer cursor_pad = 0, spacing = 120, bar_pad;
Draw_Pic (16, 4, "gfx/qplaque.lmp");
Draw_Pic (16, 4, "gfx/qplaque.lmp"); Draw_CenterPic (160, 4, "gfx/p_option.lmp");
Draw_CenterPic (160,4, "gfx/p_option.lmp");
Draw_String (54, 40, "Controls"); Draw_String (54, 40, "Controls");
Draw_String (54, 50, "--------"); Draw_String (54, 50, "--------");
Draw_String (70, 60, "Bindings"); Draw_String (70, 60, "Bindings");
draw_val_item (70, 70, spacing, "Grab mouse", get_cvar_state ("in_grab")); draw_val_item (70, 70, spacing, "Grab mouse", cvar("in_grab") ? "On" : "Off");
tmp = cvar("cl_forwardspeed") < 400 ? "Off" : "On"; draw_val_item (70, 80, spacing, "Auto run", cvar("cl_forwardspeed") < 400 ? "Off" : "On");
draw_val_item (70, 80, spacing, "Auto run", tmp); draw_val_item (70, 90, spacing, "Mouse Invert", cvar("m_pitch") < 0 ? "On" : "Off");
draw_val_item (70, 90, spacing, "Freelook", get_cvar_state ("freelook"));
bar_pad = 90; bar_pad = 90;
Draw_String (70, bar_pad + 10, "Mouse amp:"); Draw_String (70, bar_pad + 10, "Mouse amp:");
draw_perc_bar (150, bar_pad + 10, 12, to_percentage (MIN_MOUSE_AMP, MAX_MOUSE_AMP, cvar("in_mouse_amp"))); draw_perc_bar (150, bar_pad + 10, 12, to_percentage (MIN_MOUSE_AMP, MAX_MOUSE_AMP, cvar("in_mouse_amp")));
Draw_String (150 + (12 + 4)*8 , bar_pad + 10, ftos(cvar("in_mouse_amp"))); Draw_String (150 + (12 + 4)*8 , bar_pad + 10, ftos(cvar("in_mouse_amp")));
tmp = cvar("m_pitch") < 0 ? "On" : "Off"; draw_val_item (70, 110, spacing, "Freelook", cvar("freelook") ? "On" : "Off");
draw_val_item (70, 110, spacing, "Mouse Invert", tmp); draw_val_item (70, 120, spacing, "Lookspring", cvar("lookspring") ? "On" : "Off");
draw_val_item (70, 130, spacing, "Lookstrafe", cvar("lookstrafe") ? "On" : "Off");
opt_cursor (62, (Menu_GetIndex() * 10) + 60 + cursor_pad); opt_cursor (62, (Menu_GetIndex() * 10) + 60 + cursor_pad);
return 1; return 1;
}; };
void () options_controls_menu = /*
MENU_control_options
Menu make function for control options
*/
void ()
MENU_control_options =
{ {
Menu_Begin (54, 40, "Controls"); Menu_Begin (54, 40, "Controls");
Menu_FadeScreen (1); Menu_FadeScreen (1);
Menu_CenterPic (160, 4, "gfx/p_option.lmp"); Menu_CenterPic (160, 4, "gfx/p_option.lmp");
Menu_Draw (options_controls_draw); Menu_Draw (DRAW_control_options);
control_bind_menu (); control_bind_menu ();
Menu_Item (54, 70, "in_grab", control_options_f, 0); Menu_Item (54, 70, "in_grab", CB_control_options, 0);
Menu_Item (54, 80, "autorun", control_options_f, 0); Menu_Item (54, 80, "autorun", CB_control_options, 0);
Menu_Item (54, 90, "freelook", control_options_f, 0); Menu_Item (54, 90, "m_pitch", CB_control_options, 0);
Menu_Item (54, 100, "mouseamp", control_options_f, 1); Menu_Item (54, 100, "mouseamp", CB_control_options, 1);
Menu_Item (54, 110, "m_pitch", control_options_f, 0); Menu_Item (54, 110, "freelook", CB_control_options, 0);
Menu_Item (54, 120, "cl_autorecord", control_options_f, 0); Menu_Item (54, 120, "lookspring", CB_control_options, 0);
Menu_Item (54, 130, "lookstrafe", CB_control_options, 0);
Menu_End (); Menu_End ();
}; };
integer () options_features_draw = /***********************************************
{ * FEATURES OPTIONS
local string tmp; * Code of settings for special features of QF
local integer cursor_pad = 0, spacing = 120; ***********************************************/
/*
CB_feature_options
Callback for feature settings
*/
integer (string text, integer key)
CB_feature_options =
{
switch (text) {
case "cl_autorecord":
Cbuf_AddText ("toggle cl_autorecord\n");
break;
case "cl_fraglog":
Cbuf_AddText ("toggle cl_fraglog\n");
break;
}
return 0;
};
/*
DRAW_feature_options
Draws the feature option menu
*/
integer ()
DRAW_feature_options =
{
local integer cursor_pad = 0, spacing = 120;
Draw_Pic (16, 4, "gfx/qplaque.lmp"); Draw_Pic (16, 4, "gfx/qplaque.lmp");
Draw_CenterPic (160,4, "gfx/p_option.lmp"); Draw_CenterPic (160,4, "gfx/p_option.lmp");
Draw_String (54, 40, "Features"); Draw_String (54, 40, "Features");
Draw_String (54, 50, "--------"); Draw_String (54, 50, "--------");
tmp = cvar("cl_autorecord") != 0 ? "On" : "Off"; draw_val_item (70, 60, spacing, "Auto Record",
draw_val_item (70, 60, spacing, "Auto Record", tmp); cvar("cl_autorecord") != 0 ? "On" : "Off");
tmp = cvar("cl_fraglog") != 0 ? "On" : "Off"; draw_val_item (70, 70, spacing, "Fraglogging",
draw_val_item (70, 70, spacing, "Fraglogging", tmp); cvar("cl_fraglog") != 0 ? "On" : "Off");
opt_cursor (62, (Menu_GetIndex() * 10) + 60 + cursor_pad); opt_cursor (62, (Menu_GetIndex() * 10) + 60 + cursor_pad);
return 1; return 1;
}; };
void () options_features_menu = /*
MENU_feature_options
Makes the feature option menu
*/
void ()
MENU_feature_options =
{ {
Menu_Begin (54, 70, "Features"); Menu_Begin (54, 70, "Features");
Menu_FadeScreen (1); Menu_FadeScreen (1);
Menu_CenterPic (160, 4, "gfx/p_option.lmp"); Menu_CenterPic (160, 4, "gfx/p_option.lmp");
Menu_Draw (options_features_draw); Menu_Draw (DRAW_feature_options);
Menu_Item (54, 70, "cl_autorecord", control_options_f, 0); Menu_Item (54, 70, "cl_autorecord", CB_feature_options, 0);
Menu_Item (54, 80, "cl_fraglog", control_options_f, 0); Menu_Item (54, 80, "cl_fraglog", CB_feature_options, 0);
Menu_End (); Menu_End ();
}; };
integer (integer key, integer unicode, integer down) options_keyevent = /*************************
* MAIN OPTIONS
* Main options menu code
*************************/
/*
CB_options
Callback for main options menu
*/
integer (integer key, integer unicode, integer down)
CB_options =
{ {
// pre-loading of the bindings and set_key_flag == 0 // pre-loading of the bindings and set_key_flag == 0
load_keybindings(); load_keybindings();
set_key_flag = 0; set_key_flag = 0;
return 0; return 0;
}; };
//**** MAIN OPTIONS MENU
void () options_menu = /*
MENU_options
Makes the main options menu
*/
void ()
MENU_options =
{ {
local integer spacing = 120; local integer spacing = 120;
@ -306,11 +456,11 @@ void () options_menu =
Menu_FadeScreen (1); Menu_FadeScreen (1);
Menu_Pic (16, 4, "gfx/qplaque.lmp"); Menu_Pic (16, 4, "gfx/qplaque.lmp");
Menu_CenterPic (160, 4, "gfx/p_option.lmp"); Menu_CenterPic (160, 4, "gfx/p_option.lmp");
Menu_KeyEvent (options_keyevent); Menu_KeyEvent (CB_options);
options_controls_menu (); MENU_control_options ();
options_video_menu (); MENU_video_options ();
options_audio_menu (); MENU_audio_options ();
options_features_menu (); MENU_feature_options ();
Menu_End (); Menu_End ();
}; };

122
cs-code/options_util.qc
View file

@ -1,38 +1,87 @@
float time; /*
void (integer x, integer y) opt_cursor = options_util.qc
Utilities for the options menu
Copyright (C) 2002 Robin Redeker <elmex@x-paste.de>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public
License along with this program; if not, write to:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
*/
float time; // holds current time
/*
opt_cursor
function for drawing the cursor
*/
void (integer x, integer y)
opt_cursor =
{ {
// use time becaus we want a nice rotaing cursor
Draw_Character (x, y, 12 + (integer (time * 4) & 1)); Draw_Character (x, y, 12 + (integer (time * 4) & 1));
}; };
string (string cvarstr) get_cvar_state =
{
if(cvar(cvarstr)) {
return("On");
} else {
return("Off");
}
};
void (integer x, integer y, integer size, integer perc_val) draw_perc_bar =
/*
draw_perc_bar
Draws a percentage bar by giving its size (in
chars), x and y position and the percentage from 0 to 100
*/
void (integer x, integer y, integer size, integer perc_val)
draw_perc_bar =
{ {
local float perc; local float perc;
local integer i; local integer i;
if(perc_val > 100) { if(perc_val > 100) {
perc_val = 100; perc_val = 100;
} else if(perc_val < 0) { } else if(perc_val < 0) {
perc_val = 0; perc_val = 0;
} }
perc = itof(perc_val) / (100/itof(size)); perc = itof(perc_val) / ( 100 / itof(size) );
Draw_Character (x, y, 128);
/* 128, 129, 130 and 131 are special characters for scrollbars */
Draw_Character (x, y, 128); // draw beginning
for (i = 0; i <= size; i++) { for (i = 0; i <= size; i++) {
Draw_Character (x + ((i+1)*8), y, 129); Draw_Character (x + ((i+1)*8), y, 129); // draw the borders
} }
Draw_Character (x + ((i+1)*8), y, 130); Draw_Character (x + ((i+1)*8), y, 130); // draw last char
Draw_Character (x + ((ftoi(perc) + 1) * 8), y, 131); Draw_Character (x + ((ftoi(perc) + 1) * 8), y, 131); // draw slider
}; };
void (integer x, integer y, integer spacing, string spacechar, string label, string valstr) draw_item =
/*
draw_item
Draws a item with a specific spacing between
label and value to positions x, y.
Used as helper function for draw_val_item.
*/
void (integer x, integer y, integer spacing, string spacechar,
string label, string valstr)
draw_item =
{ {
local integer i; local integer i;
Draw_String (x, y, label); Draw_String (x, y, label);
@ -42,12 +91,32 @@ void (integer x, integer y, integer spacing, string spacechar, string label, str
Draw_String (x + spacing, y, valstr); Draw_String (x + spacing, y, valstr);
}; };
void (integer x, integer y, integer spacing, string label, string valstr) draw_val_item =
/*
draw_val_item
Draws a nice menu item.
Use this function for a consistent look of menu items!
Example:
<Label>.....:<valstr>
spacing are the number of the points to put
*/
void (integer x, integer y, integer spacing, string label, string valstr)
draw_val_item =
{ {
draw_item (x, y, spacing, ".", label, ":" + valstr); draw_item (x, y, spacing, ".", label, ":" + valstr);
}; };
integer (float min, float max, float val) to_percentage =
/*
to_percentage
Calculates the percentage of a value relative
to a min and max value.
*/
integer (float min, float max, float val)
to_percentage =
{ {
local integer perc; local integer perc;
local float max_v = (max-min); local float max_v = (max-min);
@ -64,7 +133,20 @@ integer (float min, float max, float val) to_percentage =
return perc; return perc;
}; };
float (float min, float max, float step, float val, integer cntflag) min_max_cnt =
/*
min_max_cnt
Increases or decreases a value by take
care of the bordervalues.
min, max are the borders.
step is the step by in-/de-creasing.
cntflag should be true for increasing and
false for decreasing
*/
float (float min, float max, float step, float val, integer cntflag)
min_max_cnt =
{ {
if(cntflag) { if(cntflag) {
val += step; val += step;

2
doc/QCMenuCondingStyle
View file

@ -10,7 +10,7 @@ But you may use not the same prefixes.
Use these prefixes where it makes sense: Use these prefixes where it makes sense:
CB_ Input callback CB_ Input callback
MENU_ Menu making function MENU_ Menu making function
DRAW_ Draw callback DRAW_ Draw
Comment functions like this: Comment functions like this: