#include "q_color.h"

vec4_t      colorBlack  = {0, 0, 0, 1};
vec4_t      colorRed    = {1, 0, 0, 1};
vec4_t      colorBrown  = {0.5, 0, 0, 1};
vec4_t      colorGreen  = {0, 1, 0, 1};
vec4_t      colorBlue   = {0, 0, 1, 1};
vec4_t      colorYellow = {1, 1, 0, 1};
vec4_t      colorOrange = {1, 0.5, 0, 1};
vec4_t      colorMagenta= {1, 0, 1, 1};
vec4_t      colorCyan   = {0, 1, 1, 1};
vec4_t      colorWhite  = {1, 1, 1, 1};
vec4_t      colorLtGrey = {0.75, 0.75, 0.75, 1};
vec4_t      colorMdGrey = {0.5, 0.5, 0.5, 1};
vec4_t      colorDkGrey = {0.25, 0.25, 0.25, 1};

vec4_t      colorLtBlue = {0.367f, 0.261f, 0.722f, 1};
vec4_t      colorDkBlue = {0.199f, 0.0f,   0.398f, 1};

vec4_t g_color_table[Q_COLOR_BITS+1] = {
    { 0.0, 0.0, 0.0, 1.0 }, // black
    { 1.0, 0.0, 0.0, 1.0 }, // red
    { 0.5, 0.0, 0.0, 1.0 }, //my brown
    { 0.0, 1.0, 0.0, 1.0 }, // green
    { 1.0, 1.0, 0.0, 1.0 }, // yellow
    { 0.0, 0.0, 1.0, 1.0 }, // blue
    { 0.0, 1.0, 1.0, 1.0 }, // cyan
    { 1.0, 0.0, 1.0, 1.0 }, // magenta
    { 1.0, 1.0, 1.0, 1.0 }, // white
    { 1.0, 0.5, 0.0, 1.0 }, // orange
    { 0.5, 0.5, 0.5, 1.0 }, // md.grey
};

vec4_t colorTable[CT_MAX] =
{
    {0, 0, 0, 0},           // CT_NONE
    {0, 0, 0, 1},           // CT_BLACK
    {1, 0, 0, 1},           // CT_RED
    {0.50f, 0.00f, 0.00f, 1}, //CT_BROWN (my)
    {0, 1, 0, 1},           // CT_GREEN
    {0, 0, 1, 1},           // CT_BLUE
    {1, 1, 0, 1},           // CT_YELLOW
    {1, 0, 1, 1},           // CT_MAGENTA
    {0, 1, 1, 1},           // CT_CYAN
    {1, 1, 1, 1},           // CT_WHITE
    {0.75f, 0.75f, 0.75f, 1},   // CT_LTGREY
    {0.50f, 0.50f, 0.50f, 1},   // CT_MDGREY
    {0.25f, 0.25f, 0.25f, 1},   // CT_DKGREY
    {0.15f, 0.15f, 0.15f, 1},   // CT_DKGREY2

    {0.992f, 0.652f, 0.0f,  1}, // CT_VLTORANGE -- needs values
    {0.810f, 0.530f, 0.0f,  1}, // CT_LTORANGE
    {0.610f, 0.330f, 0.0f,  1}, // CT_DKORANGE
    {0.402f, 0.265f, 0.0f,  1}, // CT_VDKORANGE

    {0.503f, 0.375f, 0.996f, 1},    // CT_VLTBLUE1
    {0.367f, 0.261f, 0.722f, 1},    // CT_LTBLUE1
    {0.199f, 0.0f,   0.398f, 1},    // CT_DKBLUE1
    {0.160f, 0.117f, 0.324f, 1},    // CT_VDKBLUE1

    {0.300f, 0.628f, 0.816f, 1},    // CT_VLTBLUE2 -- needs values
    {0.300f, 0.628f, 0.816f, 1},    // CT_LTBLUE2
    {0.191f, 0.289f, 0.457f, 1},    // CT_DKBLUE2
    {0.125f, 0.250f, 0.324f, 1},    // CT_VDKBLUE2

    {0.796f, 0.398f, 0.199f, 1},    // CT_VLTBROWN1 -- needs values
    {0.796f, 0.398f, 0.199f, 1},    // CT_LTBROWN1
    {0.558f, 0.207f, 0.027f, 1},    // CT_DKBROWN1
    {0.328f, 0.125f, 0.035f, 1},    // CT_VDKBROWN1

    {0.996f, 0.796f, 0.398f, 1},    // CT_VLTGOLD1 -- needs values
    {0.996f, 0.796f, 0.398f, 1},    // CT_LTGOLD1
    {0.605f, 0.441f, 0.113f, 1},    // CT_DKGOLD1
    {0.386f, 0.308f, 0.148f, 1},    // CT_VDKGOLD1

    {0.648f, 0.562f, 0.784f, 1},    // CT_VLTPURPLE1 -- needs values
    {0.648f, 0.562f, 0.784f, 1},    // CT_LTPURPLE1
    {0.437f, 0.335f, 0.597f, 1},    // CT_DKPURPLE1
    {0.308f, 0.269f, 0.375f, 1},    // CT_VDKPURPLE1

    {0.816f, 0.531f, 0.710f, 1},    // CT_VLTPURPLE2 -- needs values
    {0.816f, 0.531f, 0.710f, 1},    // CT_LTPURPLE2
    {0.566f, 0.269f, 0.457f, 1},    // CT_DKPURPLE2
    {0.343f, 0.226f, 0.316f, 1},    // CT_VDKPURPLE2

    {0.929f, 0.597f, 0.929f, 1},    // CT_VLTPURPLE3
    {0.570f, 0.371f, 0.570f, 1},    // CT_LTPURPLE3
    {0.355f, 0.199f, 0.355f, 1},    // CT_DKPURPLE3
    {0.285f, 0.136f, 0.230f, 1},    // CT_VDKPURPLE3

    {0.953f, 0.378f, 0.250f, 1},    // CT_VLTRED1
    {0.953f, 0.378f, 0.250f, 1},    // CT_LTRED1
    {0.593f, 0.121f, 0.109f, 1},    // CT_DKRED1
    {0.429f, 0.171f, 0.113f, 1},    // CT_VDKRED1
    {.25f, 0, 0, 1},                // CT_VDKRED
    {.70f, 0, 0, 1},                // CT_DKRED

    {0.717f, 0.902f, 1.0f,   1},    // CT_VLTAQUA
    {0.574f, 0.722f, 0.804f, 1},    // CT_LTAQUA
    {0.287f, 0.361f, 0.402f, 1},    // CT_DKAQUA
    {0.143f, 0.180f, 0.201f, 1},    // CT_VDKAQUA

    {0.871f, 0.386f, 0.375f, 1},    // CT_LTPINK
    {0.435f, 0.193f, 0.187f, 1},    // CT_DKPINK
    {     0,    .5f,    .5f, 1},    // CT_LTCYAN
    {     0,   .25f,   .25f, 1},    // CT_DKCYAN
    {   .179f, .51f,   .92f, 1},    // CT_LTBLUE3
    {   .199f, .71f,   .92f, 1},    // CT_LTBLUE3
    {   .5f,   .05f,    .4f, 1},    // CT_DKBLUE3

    {   0.0f,   .613f,  .097f, 1},  // CT_HUD_GREEN
    {   0.835f, .015f,  .015f, 1},  // CT_HUD_RED
    {   .567f,  .685f,  1.0f,   .75f},  // CT_ICON_BLUE
    {   .515f,  .406f,  .507f,  1}, // CT_NO_AMMO_RED

    {   1.0f,   .658f,  .062f, 1},  // CT_HUD_ORANGE
    {   0.549f, .854f,  1.0f,  1.0f},   //  CT_TITLE
};

unsigned ColorBytes3 (float r, float g, float b) {
    unsigned i;

    ( (byte *)&i )[0] = (byte)(r * 255);
    ( (byte *)&i )[1] = (byte)(g * 255);
    ( (byte *)&i )[2] = (byte)(b * 255);

    return i;
}

unsigned ColorBytes4 (float r, float g, float b, float a) {
    unsigned i;

    ( (byte *)&i )[0] = (byte)(r * 255);
    ( (byte *)&i )[1] = (byte)(g * 255);
    ( (byte *)&i )[2] = (byte)(b * 255);
    ( (byte *)&i )[3] = (byte)(a * 255);

    return i;
}

float NormalizeColor( const vec3_t in, vec3_t out ) {
    float   max;

    max = in[0];
    if ( in[1] > max ) {
        max = in[1];
    }
    if ( in[2] > max ) {
        max = in[2];
    }

    if ( !max ) {
        VectorClear( out );
    } else {
        out[0] = in[0] / max;
        out[1] = in[1] / max;
        out[2] = in[2] / max;
    }
    return max;
}