HUD.h (Part 1)

//ok guys, this is literally the exact HUD.h from the video. You won't know what some of the stuff is for (yet), and there will likely be an updated version in the next video.
//Stay classy.

typedef unsigned char byte;

int* CL_Ingame = (int*)0x83609214;
int* LevelTime = (int*)0x8310A12C;

typedef const char * (__cdecl * Dvar_GetString_t)(const char *dvarName);
Dvar_GetString_t DGS = (Dvar_GetString_t)0x8229F118;

typedef bool (*Dvar_GetBool_t)(const char *dvarName);
Dvar_GetBool_t DGB = (Dvar_GetBool_t)0x8229EF58;

typedef int (*G_GetClientState)(int clientNum);
G_GetClientState gClientState = (G_GetClientState)0x821E66A8;

typedef void (*SV_GameSendServerCommand_t)(int clientNum, int type, const char *text);
SV_GameSendServerCommand_t SV = (SV_GameSendServerCommand_t)0x82254940;

typedef int (__cdecl * G_LocalizedStringIndex_t)(const char * string);
G_LocalizedStringIndex_t StringIndex = (G_LocalizedStringIndex_t)0x8220C838;

typedef int (__cdecl * G_MaterialIndex_t)(const char * name);
G_MaterialIndex_t getMaterialIndex = (G_MaterialIndex_t)0x8220C9F8;


//Actual HUD Elements Structs + Functions - thanks Droseum20
//derp - x, y, z
//derp.x = whatever

struct hudelem_color_t
{
    byte r;
    byte g;
    byte b;
    byte a;
};

struct hudelem_s
{
int type;                    // 0x00-0x04
float y;                      // 0x04-0x08
float x;                      // 0x08-0x0C
float z;                      // 0x0C-0x10
int targetEntNum;            // 0x10-0x14
float fontScale;              // 0x14-0x18
float fromFontScale;          // 0x18-0x1C
int fontScaleStartTime;      // 0x1C-0x20
int fontScaleTime;            // 0x20-0x24
int label;                    // 0x24-0x28
int font;                    // 0x28-0x2C
int alignOrg;                // 0x2C-0x30
int alignScreen;              // 0x30-0x34
hudelem_color_t color;        // 0x34-0x38
hudelem_color_t fromColor;    // 0x38-0x3C
int fadeStartTime;            // 0x3C-0x40
int fadeTime;                // 0x40-0x44
int height;                  // 0x44-0x48
int width;                    // 0x48-0x4C
int materialIndex;            // 0x4C-0x50
int fromHeight;              // 0x50-0x54
int fromWidth;                // 0x54-0x58
int scaleStartTime;          // 0x58-0x5C
int scaleTime;                // 0x5C-0x60
float fromY;                  // 0x60-0x64
float fromX;                  // 0x64-0x68
int fromAlignOrg;            // 0x68-0x6C
int fromAlignScreen;          // 0x6C-0x70
int moveStartTime;            // 0x70-0x74
int moveTime;                // 0x74-0x78
float value;                  // 0x78-0x7C
int time;                    // 0x7C-0x80
int duration;                // 0x80-0x84
int text;                    // 0x84-0x88
float sort;                  // 0x88-0x8C
hudelem_color_t glowColor;    // 0x8C-0x90
int fxBirthTime;              // 0x90-0x94
int fxLetterTime;            // 0x94-0x98
int fxDecayStartTime;        // 0x98-0x9C
int fxDecayDuration;          // 0x9C-0xA0
int soundID;                  // 0xA0-0xA4
int flags;                    // 0xA4-0xA8
};

struct game_hudelem_s
{
hudelem_s elem;              // 0x00-0xA8
int clientNum;                // 0xA8-0xAC
int teamNum;                  // 0xAC-0xB0
int archived;                // 0xB0-0xB4
};

typedef game_hudelem_s * (__cdecl * HudElem_Alloc_t)(int clientNum, int teamNum);
HudElem_Alloc_t CacheElem = (HudElem_Alloc_t)0x821DF9C0;

game_hudelem_s * spawnElem(int clientNum)
{
    game_hudelem_s * elem = CacheElem(0, 0);
    elem->clientNum = clientNum;
    return elem;
}
void setText(game_hudelem_s * elem, const char * text, int font, float fontScale, float x, float y, int alignOrg, int alignScreen, BYTE r = 255, BYTE g = 255, BYTE b = 255, BYTE a = 255, float sort = 1)
{
    elem->elem.type = 0x01; //TEXT
    elem->elem.alignOrg = alignOrg;
    elem->elem.alignScreen = alignScreen;
    elem->elem.font = font;
    elem->elem.fontScale = fontScale;
    elem->elem.x = x;
    elem->elem.y = y;
    elem->elem.color.r = r;
    elem->elem.color.g = g;
    elem->elem.color.b = b;
    elem->elem.color.a = a;
    elem->elem.sort = sort;
    elem->elem.text = StringIndex(text);
}
void setShader(game_hudelem_s * elem, const char * materialName, float x, float y, int width, int height, int alignOrg, int alignScreen, float sort = 0, char r = 255, char g = 255, char b = 255, char a = 255)
{
    elem->elem.type = 0x04; //MATERIAL
    elem->elem.alignOrg = alignOrg;
    elem->elem.alignScreen = alignScreen;
    elem->elem.x = x;
    elem->elem.y = y;
    elem->elem.color.r = r;
    elem->elem.color.g = g;
    elem->elem.color.b = b;
    elem->elem.color.a = a;
    elem->elem.width = width;
    elem->elem.height = height;
    elem->elem.sort = sort;
    elem->elem.materialIndex = getMaterialIndex(materialName);
}

void MoveOverTime(game_hudelem_s *elem, int time, float x, float y)
{
    elem->elem.fromX = elem->elem.x;
    elem->elem.fromY = elem->elem.y;
    elem->elem.fromAlignOrg = elem->elem.alignOrg;
    elem->elem.fromAlignScreen = elem->elem.alignScreen;
    elem->elem.moveStartTime = LevelTime[0];
    elem->elem.moveTime = time;
    elem->elem.x = x;
    elem->elem.y = y;
}

void ScaleOverTime(game_hudelem_s *elem, int time, float width, float height)
{
    elem->elem.fromHeight = elem->elem.height;
    elem->elem.fromWidth = elem->elem.width;
    elem->elem.scaleStartTime = LevelTime[0];
    elem->elem.scaleTime = time;
    elem->elem.height = height;
    elem->elem.width = width;
}
void SizeOverTime(game_hudelem_s * elem, int time, float fontscale)
{
    elem->elem.fontScaleStartTime = LevelTime[0];
    elem->elem.fromFontScale = elem->elem.fontScale;
    elem->elem.fontScaleTime = time;
    elem->elem.fontScale = fontscale;
}

void FadeOverTime(game_hudelem_s *elem, int time, int r, int g, int b, int a)
{
    elem->elem.fromColor.r = elem->elem.color.r;
    elem->elem.fromColor.g = elem->elem.color.g;
    elem->elem.fromColor.b = elem->elem.color.b;
    elem->elem.fromColor.a = elem->elem.color.a;
    elem->elem.fadeStartTime = LevelTime[0];
    elem->elem.fadeTime = time;
    elem->elem.color.r = (BYTE)r;
    elem->elem.color.g = (BYTE)g;
    elem->elem.color.b = (BYTE)b;
    elem->elem.color.a = (BYTE)a;
}
void FadeAlphaTime(game_hudelem_s *elem, int time, int alpha)
{
    elem->elem.fromColor.a = elem->elem.color.a;
    elem->elem.fadeStartTime = LevelTime[0];
    elem->elem.fadeTime = time;
    elem->elem.color.a = (BYTE)alpha;
}

//Thanks Ari

void (__cdecl* HudElem_Free)(game_hudelem_s* Elem) = (void(__cdecl*)(game_hudelem_s*))0x821DFA58;

void freeElem(game_hudelem_s * Elem)
{
    //Elem->clientNum = 123;
    HudElem_Free(Elem);
}

//Hook Shit
void PatchInJump(DWORD* Address, DWORD Destination, BOOL Linked)
{
    if (Destination & 0x8000)
        Address[0] = 0x3D600000 + (((Destination >> 16) & 0xFFFF) + 1);
    else
        Address[0] = 0x3D600000 + ((Destination >> 16) & 0xFFFF);

    Address[1] = 0x396B0000 + (Destination & 0xFFFF);
    Address[2] = 0x7D6903A6;

    if (Linked)
        Address[3] = 0x4E800421;
    else
        Address[3] = 0x4E800420;
}

void (WINAPIV* SV_Cmd_TokenizeString)(const char* text_in) = (void(WINAPIV*)(const char*))0x82225348;
void (WINAPIV* ClientCommand)(DWORD clientIndex) = (void(WINAPIV*)(DWORD))0x821DC638;
void (WINAPIV* SV_Cmd_EndTokenizedString)() = (void(WINAPIV*)())0x82225368;