Ignore:
Timestamp:
Aug 16, 2012, 5:49:51 PM (11 years ago)
Author:
rez
Message:

calculate the number of items for the current setup menu (avoid selection of empty slot)

File:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/tools/neercs/video/render.cpp

    r1759 r1763  
    8585float beat_value = 0;      // value
    8686float beat_speed = 2.0f;   // speed
     87/* common variable */
     88float value, angle, radius, scale, speed;
     89/* shader variable */
     90vec2 buffer(0.7f,0.3f);         // [new frame mix,old frame mix]
     91vec2 remanency(0.3f,0.7f);      // remanency [source mix,buffer mix]
     92vec2 glow_mix(0.6f,0.4f);       // glow mix [source mix,glow mix]
     93vec2 glow_large(2.0f,2.0f);     // large glow radius [center,corner]
     94vec2 glow_small(1.0f,1.0f);     // small glow radius [center,corner]
     95vec2 blur(0.25f,0.5f);          // glow radius [center,corner]
     96vec2 postfx_deform(0.7f,0.54f); // deformation [ratio,zoom]
     97vec3 postfx_filter(0.8f,0.9f,0.4f);   // color filter [red,green,blue]
     98vec3 postfx_color(1.8f,1.5f,0.5f);    // color modifier [brightness,contrast,grayscale]
     99vec2 postfx_corner(0.75f,0.95f);      // corner [radius,blur]
     100vec3 postfx_retrace(0.05f,2.0f,4.0f); // retrace [strength,length,speed]
     101vec2 postfx_offset(3.0f,3.0f);  // random line [horizontal,vertical]
     102float postfx_noise = 0.15f;     // noise
     103float postfx_aberration = 3.0f; // chromatic aberration
     104vec4 postfx_ghost(0.1f,0.25f,0.1f,0.5f);        // ghost picture [distance,strength,distance,strength]
     105vec4 postfx_moire_h(0.75f,-0.25f,0.0f,1.0f);    // vertical moire [base,variable,repeat x,repeat y]
     106vec4 postfx_moire_v(0.75f,-0.25f,1.0f,1.5f);    // horizontal moire [base,variable,repeat x,repeat y]
     107vec4 postfx_scanline_h(0.75f, 0.25f,0.0f,2.0f); // vertical scanline [base,variable,repeat x,repeat y]
     108vec4 postfx_scanline_v(0.75f,-0.25f,2.0f,0.0f); // horizontal scanline [base,variable,repeat x,repeat y]
    87109/* window variable */
    88110ivec2 border;              // border width
    … …  
    94116ivec2 canvas_size(0,0);    // caca size
    95117/* setup variable */
    96 bool setup_switch=false;        // switch [option/item]
    97 int setup_option=0;             // selected option
    98 int setup_option_n=9;           // option number
    99 int setup_item=0;               // selected item
    100 int setup_item_n=8;             // item number
    101 int setup_item_key=0;           // item array key
     118bool setup_switch = false;      // switch [option/item]
     119int setup_option = 0;           // selected option
     120int setup_option_n = 10;        // option number
     121int setup_item = 0;             // selected item
     122int setup_item_n = 8;           // item number
     123int setup_item_key = 0;         // item array key
     124int setup_n = 0;                // contextual option/item number
    102125ivec2 setup_p(1,1);             // position [x,y]
    103126ivec3 setup_size(30,0,12);      // size [w,h,split]
    104 ivec2 setup_color(0x678,0x234); // size [w,h]
     127ivec2 setup_color(0x678,0x234); // color [foreground,background]
     128//vec3 radial(2.0f,0.8f,0);     // radial [mix,strength,color mode]
    105129char const *setup_text[] = {
     130    "theme",
     131        "default",
     132        "ye olde monitor",
     133        "green screen",
     134        "",
     135        "",
     136        "",
     137        "",
     138        "",
    106139    "remanency",
    107140        "enable",
    … …  
    135168        "deform ratio",
    136169        "zoom base",
    137         "zoom variable",
    138170        "corner radius",
    139171        "corner blur",
     172        "",
    140173        "",
    141174        "",
    … …  
    186219        "v repeat y"
    187220    };
    188 /* common variable */
    189 float value, angle, radius, scale, speed;
    190 /* shader variable */
    191 vec2 buffer(0.7f,0.3f);         // [new frame mix,old frame mix]
    192 vec2 remanency(0.3f,0.7f);      // remanency [source mix,buffer mix]
    193 vec2 glow_mix(0.6f,0.4f);       // glow mix [source mix,glow mix]
    194 vec2 glow_large(2.0f,2.0f);     // large glow radius [center,corner]
    195 vec2 glow_small(1.0f,1.0f);     // small glow radius [center,corner]
    196 vec2 blur(0.25f,0.5f);          // glow radius [center,corner]
    197 //vec3 radial(2.0f,0.8f,0);     // radial [mix,strength,color mode]
    198 //------------------------------// [IDEAS] http://www.youtube.com/watch?v=d1qEP2vMe-I
    199 vec2 postfx_deform(0.7f,0.54f); // deformation [ratio,zoom]
    200 vec3 postfx_filter(0.8f,0.9f,0.4f);   // color filter [red,green,blue]
    201 vec3 postfx_color(1.8f,1.5f,0.5f);    // color modifier [brightness,contrast,grayscale]
    202 vec2 postfx_corner(0.75f,0.95f);      // corner [radius,blur]
    203 vec3 postfx_retrace(0.05f,2.0f,4.0f); // retrace [strength,length,speed]
    204 vec2 postfx_offset(3.0f,3.0f);  // random line [horizontal,vertical]
    205 float postfx_noise = 0.15f;     // noise
    206 float postfx_aberration = 3.0f; // chromatic aberration
    207 vec4 postfx_ghost(0.1f,0.25f,0.1f,0.5f);        // ghost picture [distance,strength,distance,strength]
    208 vec4 postfx_moire_h(0.75f,-0.25f,0.0f,1.0f);    // vertical moire [base,variable,repeat x,repeat y]
    209 vec4 postfx_moire_v(0.75f,-0.25f,1.0f,1.5f);    // horizontal moire [base,variable,repeat x,repeat y]
    210 vec4 postfx_scanline_h(0.75f, 0.25f,0.0f,2.0f); // vertical scanline [base,variable,repeat x,repeat y]
    211 vec4 postfx_scanline_v(0.75f,-0.25f,2.0f,0.0f); // horizontal scanline [base,variable,repeat x,repeat y]
    212 //------------------------------//
    213 vec4 setup_var[]={
     221vec4 setup_var[]={ // setup variable [start,end,step,value]
     222    vec4(0), /* theme */
     223        vec4(0),
     224        vec4(0),
     225        vec4(0),
     226        vec4(0),
     227        vec4(0),
     228        vec4(0),
     229        vec4(0),
     230        vec4(0),
    214231    vec4(0), /* remanency */
    215232        vec4(0, 1, 1, 1),
    … …  
    298315void Render::UpdateVar()
    299316{
    300     int k = 1;
     317    int k = 1; /* theme */
     318    k += 9; /* remanency */
    301319    m_shader_remanency = (setup_var[k].w == 1) ? true : false; k++;
    302320    buffer = vec2(setup_var[k].w, setup_var[k + 1].w); k += 2;
    303321    remanency = vec2(setup_var[k].w, setup_var[k + 1].w); k += 2;
    304     k += 4;
     322    k += 4; /* glow */
    305323    m_shader_glow = (setup_var[k].w == 1) ? true : false; k++;
    306324    glow_mix = vec2(setup_var[k].w, setup_var[k + 1].w); k += 2;
    307325    glow_large = vec2(setup_var[k].w, setup_var[k + 1].w); k += 2;
    308326    glow_small = vec2(setup_var[k].w, setup_var[k + 1].w); k += 2;
    309     k += 2;
     327    k += 2; /* blur */
    310328    m_shader_blur = (setup_var[k].w == 1) ? true : false; k++;
    311329    blur = vec2(setup_var[k].w, setup_var[k + 1].w); k += 2;
    312     k += 6;
     330    k += 6; /* screen */
    313331    m_shader_postfx = (setup_var[k].w == 1) ? true : false; k++;
    314332    postfx_deform = vec2(setup_var[k].w, setup_var[k + 1].w); k += 2;
    315333    postfx_corner = vec2(setup_var[k].w, setup_var[k + 1].w); k += 2;
    316     k += 4;
     334    k += 4; /* color */
    317335    postfx_filter = vec3(setup_var[k].w, setup_var[k + 1].w, setup_var[k + 2].w); k += 3;
    318336    postfx_color = vec3(setup_var[k].w, setup_var[k + 1].w, setup_var[k + 2].w); k += 3;
    319     k += 3;
     337    k += 3; /* noise */
    320338    postfx_offset = vec2(setup_var[k].w, setup_var[k + 1].w); k += 2;
    321339    postfx_noise = setup_var[k].w; k++;
    322340    postfx_aberration = setup_var[k].w; k++;
    323341    postfx_retrace = vec3(setup_var[k].w, setup_var[k + 1].w, setup_var[k + 2].w); k += 3;
    324     k += 2;
     342    k += 2; /* ghost */
    325343    postfx_ghost = vec4(setup_var[k].w, setup_var[k + 1].w, setup_var[k + 2].w, setup_var[k + 3].w); k += 4;
    326     k += 5;
     344    k += 5; /* moire */
    327345    postfx_moire_h = vec4(setup_var[k].w, setup_var[k + 1].w, setup_var[k + 2].w, setup_var[k + 3].w); k += 4;
    328346    postfx_moire_v = vec4(setup_var[k].w, setup_var[k + 1].w, setup_var[k + 2].w, setup_var[k + 3].w); k += 4;
    329     k++;
     347    k++; /* scanline */
    330348    postfx_scanline_h = vec4(setup_var[k].w, setup_var[k + 1].w, setup_var[k + 2].w, setup_var[k + 3].w); k += 4;
    331349    postfx_scanline_v = vec4(setup_var[k].w, setup_var[k + 1].w, setup_var[k + 2].w, setup_var[k + 3].w); k += 4;
     350}
     351
     352int calc_item_length()
     353{
     354    int n = !setup_switch ? setup_option_n : setup_item_n;
     355    int v = 0;
     356    for (int i = 0; i < n; i++)
     357    {
     358        int k = !setup_switch ? (i * (setup_item_n + 1)) : (setup_option * (setup_item_n + 1) + 1 + i);
     359        if (setup_text[k] == "") return i;
     360    }
     361    return n - 1;
    332362}
    333363
    … …  
    486516    setup_p = (canvas_char - setup_size.xy) / 2;
    487517
     518    setup_n = calc_item_length();
     519
    488520    InitDraw();
    489521    return true;
    … …  
    552584        {
    553585            setup_switch = !setup_switch;
     586            setup_n = calc_item_length();
    554587        }
    555588        timer_key = timer;
    … …  
    562595            {
    563596                setup_option--;
    564                 if (setup_option < 0) setup_option = setup_option_n - 1;
     597                if (setup_option < 0) setup_option = setup_n;
    565598                setup_item = 0;
    566599            }
    … …  
    568601            {
    569602                setup_item--;
    570                 if (setup_item < 0) setup_item = setup_item_n - 1;
     603                if (setup_item < 0) setup_item = setup_n;
    571604            }
    572605        }
    … …  
    580613            {
    581614                setup_option++;
    582                 if (setup_option > setup_option_n - 1) setup_option = 0;
     615                if (setup_option > setup_n) setup_option = 0;
    583616                setup_item = 0;
    584617            }
    … …  
    586619            {
    587620                setup_item++;
    588                 if (setup_item > setup_item_n - 1) setup_item = 0;
     621                if (setup_item > setup_n) setup_item = 0;
    589622            }
    590623        }
    … …  
    612645            if (!setup_switch)
    613646            {
    614                 setup_option = setup_option_n - 1;
     647                setup_option = setup_n;
    615648                setup_item = 0;
    616649            }
    617650            else
    618651            {
    619                 setup_item = setup_item_n - 1;
     652                setup_item = setup_n;
    620653            }
    621654        }
    … …  
    734767        {
    735768            int y = setup_p.y + 1 + i;
    736             int k = setup_option * (setup_item_n + 1) + 1;
     769            int k = setup_option * (setup_item_n + 1) + 1 + i;
    737770            if (setup_item != i || !setup_switch)
    738771            {
    739772                caca_set_color_argb(m_caca, setup_color.x, setup_color.y);
    740                 caca_put_str(m_caca, setup_p.x + setup_size.z + 1, y, setup_text[k + i]);
     773                caca_put_str(m_caca, setup_p.x + setup_size.z + 1, y, setup_text[k]);
    741774            }
    742775            else
    … …  
    744777                caca_set_color_argb(m_caca, setup_color.y, setup_color.x);
    745778                caca_draw_line(m_caca, setup_p.x + setup_size.z, y, setup_p.x + setup_size.x, y,' ');
    746                 caca_put_str(m_caca, setup_p.x + setup_size.z + 1, y, setup_text[k + i]);
     779                caca_put_str(m_caca, setup_p.x + setup_size.z + 1, y, setup_text[k]);
    747780            }
    748781        }
    … …  
    752785        caca_set_color_argb(m_caca, setup_color.y, setup_color.x);
    753786        caca_draw_line(m_caca, setup_p.x, y, setup_p.x + setup_size.x, y,' ');
    754         if (setup_switch && setup_text[setup_item_key] != "")
     787        if (setup_switch)
    755788        {
    756789            int w = setup_size.x - 3 - 4;
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