cl_keyhunt.qc

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#include "cl_keyhunt.qh"

#include <client/hud/panel/modicons.qh>

// Keyhunt HUD modicon section
vector KH_SLOTS[4];

void HUD_Mod_KH(vector pos, vector mySize)
{
    mod_active = 1; // keyhunt should never hide the mod icons panel

    // Read current state
    int state = STAT(OBJECTIVE_STATUS);
    if(!state) return;

    int i, key_state;
    int all_keys, team1_keys, team2_keys, team3_keys, team4_keys, dropped_keys, carrying_keys;
    all_keys = team1_keys = team2_keys = team3_keys = team4_keys = dropped_keys = carrying_keys = 0;

    for(i = 0; i < 4; ++i)
    {
        key_state = (bitshift(state, i * -5) & 31) - 1;

        if(key_state == -1)
            continue;

        if(key_state == 30)
        {
            ++carrying_keys;
            key_state = myteam;
        }

        switch(key_state)
        {
            case NUM_TEAM_1: ++team1_keys; break;
            case NUM_TEAM_2: ++team2_keys; break;
            case NUM_TEAM_3: ++team3_keys; break;
            case NUM_TEAM_4: ++team4_keys; break;
            case 29: ++dropped_keys; break;
        }

        ++all_keys;
    }

    // Calculate slot measurements
    vector slot_size;
    if(all_keys == 4 && mySize.x * 0.5 < mySize.y && mySize.y * 0.5 < mySize.x)
    {
        // Quadratic arrangement
        slot_size = vec2(mySize.x * 0.5, mySize.y * 0.5);
        KH_SLOTS[0] = pos;
        KH_SLOTS[1] = pos + eX * slot_size.x;
        KH_SLOTS[2] = pos + eY * slot_size.y;
        KH_SLOTS[3] = pos + eX * slot_size.x + eY * slot_size.y;
    }
    else
    {
        if(mySize.x > mySize.y)
        {
            // Horizontal arrangement
            slot_size = vec2(mySize.x / all_keys, mySize.y);
            for(i = 0; i < all_keys; ++i)
                KH_SLOTS[i] = pos + eX * slot_size.x * i;
        }
        else
        {
            // Vertical arrangement
            slot_size = vec2(mySize.x, mySize.y / all_keys);
            for(i = 0; i < all_keys; ++i)
                KH_SLOTS[i] = pos + eY * slot_size.y * i;
        }
    }

    // Make icons blink in case of RUN HERE

    float alpha = 1;
    if(carrying_keys)
    {
        float blink = 0.6 + sin(2 * M_PI * time) * 0.4; // Oscillate between 0.2 and 1
        switch(myteam)
        {
            case NUM_TEAM_1: if(team1_keys == all_keys) alpha = blink; break;
            case NUM_TEAM_2: if(team2_keys == all_keys) alpha = blink; break;
            case NUM_TEAM_3: if(team3_keys == all_keys) alpha = blink; break;
            case NUM_TEAM_4: if(team4_keys == all_keys) alpha = blink; break;
        }
    }

    // Draw icons

    i = 0;

    while(team1_keys--)
        if(myteam == NUM_TEAM_1 && carrying_keys)
        {
            drawpic_aspect_skin(KH_SLOTS[i++], "kh_red_carrying", slot_size, '1 1 1', alpha, DRAWFLAG_NORMAL);
            --carrying_keys;
        }
        else
            drawpic_aspect_skin(KH_SLOTS[i++], "kh_red_taken", slot_size, '1 1 1', alpha, DRAWFLAG_NORMAL);

    while(team2_keys--)
        if(myteam == NUM_TEAM_2 && carrying_keys)
        {
            drawpic_aspect_skin(KH_SLOTS[i++], "kh_blue_carrying", slot_size, '1 1 1', alpha, DRAWFLAG_NORMAL);
            --carrying_keys;
        }
        else
            drawpic_aspect_skin(KH_SLOTS[i++], "kh_blue_taken", slot_size, '1 1 1', alpha, DRAWFLAG_NORMAL);

    while(team3_keys--)
        if(myteam == NUM_TEAM_3 && carrying_keys)
        {
            drawpic_aspect_skin(KH_SLOTS[i++], "kh_yellow_carrying", slot_size, '1 1 1', alpha, DRAWFLAG_NORMAL);
            --carrying_keys;
        }
        else
            drawpic_aspect_skin(KH_SLOTS[i++], "kh_yellow_taken", slot_size, '1 1 1', alpha, DRAWFLAG_NORMAL);

    while(team4_keys--)
        if(myteam == NUM_TEAM_4 && carrying_keys)
        {
            drawpic_aspect_skin(KH_SLOTS[i++], "kh_pink_carrying", slot_size, '1 1 1', alpha, DRAWFLAG_NORMAL);
            --carrying_keys;
        }
        else
            drawpic_aspect_skin(KH_SLOTS[i++], "kh_pink_taken", slot_size, '1 1 1', alpha, DRAWFLAG_NORMAL);

    while(dropped_keys--)
        drawpic_aspect_skin(KH_SLOTS[i++], "kh_dropped", slot_size, '1 1 1', alpha, DRAWFLAG_NORMAL);
}