#ifndef CL_MINIGAMES_H
#define CL_MINIGAMES_H

#include "../../dpdefs/keycodes.qh"

// Get a square in the center of the avaliable area
// \note macro to pass by reference pos and mySize
#define minigame_hud_fitsqare(pos, mySize) \
	if ( mySize##_x > mySize##_y ) \
	{ \
		pos##_x += (mySize##_x-mySize##_y)/2; \
		mySize##_x = mySize##_y; \
	} \
	else \
	{ \
		pos##_y += (mySize##_y-mySize##_x)/2; \
		mySize##_x = mySize##_x; \
	} \
	if(panel_bg_padding) \
	{ \
		pos += '1 1 0' * panel_bg_padding; \
		mySize -= '2 2 0' * panel_bg_padding; \
	}

// Get position and size of a panel
// \note macro to pass by reference pos and mySize
#define minigame_hud_panelarea(pos, mySize, panelID) \
	pos = stov(cvar_string(strcat("hud_panel_", HUD_PANEL(panelID).panel_name, "_pos"))); \
	mySize = stov(cvar_string(strcat("hud_panel_", HUD_PANEL(panelID).panel_name, "_size"))); \
	pos##_x *= vid_conwidth; pos##_y *= vid_conheight; \
	mySize##_x *= vid_conwidth; mySize##_y *= vid_conheight;

// draw a panel border and the given texture
void minigame_hud_simpleboard(vector pos, vector mySize, string board_texture);

// Normalize (2D vector) v to relative coordinate inside pos mySize
vector minigame_hud_normalize(vector v, vector pos, vector mySize);

// De-normalize (2D vector) v from relative coordinate inside pos mySize
vector minigame_hud_denormalize(vector v, vector pos, vector mySize);

// De-normalize (2D vector) v from relative size inside pos mySize
vector minigame_hud_denormalize_size(vector v, vector pos, vector mySize);

// Check if the mouse is inside the given area
bool minigame_hud_mouse_in(vector pos, vector sz);

// Like drawstring, but wrapping words to fit maxwidth
// returns the size of the drawn area
// align selects the string alignment (0 = left, 0.5 = center, 1 = right)
vector minigame_drawstring_wrapped( float maxwidth, vector pos, string text,
	vector fontsize, vector color, float theAlpha, int drawflags, float align );

// Like drawcolorcodedstring, but wrapping words to fit maxwidth
// returns the size of the drawn area
// align selects the string alignment (0 = left, 0.5 = center, 1 = right)
vector minigame_drawcolorcodedstring_wrapped( float maxwidth, vector pos,
	string text, vector fontsize, float theAlpha, int drawflags, float align );

// Like drawstring but truncates the text to fit maxwidth
void minigame_drawstring_trunc(float maxwidth, vector pos, string text,
	vector fontsize, vector color, float theAlpha, int drawflags );

// Like drawcolorcodedstring but truncates the text to fit maxwidth
void minigame_drawcolorcodedstring_trunc(float maxwidth, vector pos, string text,
	vector fontsize, float theAlpha, int drawflags );

// like drawpic but pos represent the center rather than the topleft corner
void minigame_drawpic_centered( vector pos, string texture, vector sz,
	vector color, float thealpha, int drawflags );

// Get full path of a minigame texture
string minigame_texture(string name);

// For minigame descriptors: hud function for the game board
.void(vector pos, vector size) minigame_hud_board;
// For minigame descriptors: hud function for the game status
.void(vector pos, vector size) minigame_hud_status;
// For minigame_player: player server slot, don't use for anything else
.float minigame_playerslot;

// client-side minigame session cleanup
void deactivate_minigame();

// Currently active minigame session
entity active_minigame;
// minigame_player representing this client
entity minigame_self;

// Whethere there's an active minigame
float minigame_isactive()
{
	return active_minigame != world;
}

// Execute a minigame command
#define minigame_cmd(...) minigame_cmd_workaround(0,__VA_ARGS__)
void minigame_cmd_workaround(float dummy, string...cmdargc);

// Read a minigame entity from the server
void ent_read_minigame();

// Prompt the player to play in the current minigame
// (ie: it's their turn and they should get back to the minigame)
void minigame_prompt();

float HUD_MinigameMenu_IsOpened();
void HUD_MinigameMenu_Close();
float HUD_Minigame_Showpanels();
// Adds a game-specific entry to the menu
void HUD_MinigameMenu_CustomEntry(entity parent, string message, string event_arg);


#define FOREACH_MINIGAME_ENTITY(entityvar) \
	entityvar=world; \
	while( (entityvar = findentity(entityvar,owner,active_minigame)) )


void RegisterMinigames();
const int MINIGAMES_MAX = 24;
entity MINIGAMES[MINIGAMES_MAX], MINIGAMES_first, MINIGAMES_last;
int MINIGAMES_COUNT;
#define REGISTER_MINIGAME(name,nicename) \
    REGISTER(RegisterMinigames, MINIGAME, MINIGAMES, MINIGAMES_COUNT, name, m_id, spawn()); \
    void name##_hud_board(vector, vector); \
    void name##_hud_status(vector, vector); \
    int name##_client_event(entity, string, ...); \
    REGISTER_INIT_POST(MINIGAME, name) { \
        this.classname = "minigame_descriptor"; \
        this.netname = strzone(strtolower(#name)); \
        this.message = nicename; \
        this.minigame_hud_board = name##_hud_board; \
		this.minigame_hud_status = name##_hud_status; \
		this.minigame_event = name##_client_event; \
    } \
    REGISTER_INIT(MINIGAME, name)
REGISTER_REGISTRY(RegisterMinigames)

#endif