/*
HUD_DEFINITIONS.H

header included in hcex build.
*/

#ifndef __HUD_DEFINITIONS_H
#define __HUD_DEFINITIONS_H
#pragma once

/* ---------- headers */

#include "math/real_math.h"
#include "tag_files/tag_groups.h"

/* ---------- constants */

enum hud_anchor
{
	_hud_anchor_top_left,
	_hud_anchor_top_right,
	_hud_anchor_bottom_left,
	_hud_anchor_bottom_right,
	_hud_anchor_center,

	NUMBER_OF_HUD_ANCHORS
};

/* ---------- macros */

/* ---------- structures */

struct hud_absolute_placement_definition
{
	short corner;
	short pad;
	long unused[8];
};

struct hud_placement_definition
{
	point2d offset;
	real_vector2d scale;
	short multiplayer_scaling_flags;
	short pad;
	long unused0[5];
};

struct hud_color_definition
{
	unsigned long color;
	unsigned long flash_color;
	real flash_period;
	real flash_delay;
	short number_of_flashes;
	word flash_flags;
	real flash_length;
	unsigned long disabled_color;
	union
	{
		long unused;
		struct
		{
			short up_ticks;
			short fade_ticks;
		} objective;
	} custom;
};

struct hud_messaging_parameters_definition
{
	struct hud_absolute_placement_definition absolute_placement;
	struct hud_placement_definition placement;
	struct tag_reference single_player_font;
	struct tag_reference multi_player_font;
	real up_time;
	real fade_time;
	real_argb_color state_color;
	real_argb_color text_color;
	real spacing;
	struct tag_reference hud_item_messages;
	struct tag_reference messaging_icons;
	struct tag_reference alternate_icon_text;
	struct tag_block button_icons;
	struct hud_color_definition color;
	struct tag_reference hud_messages;
	struct hud_color_definition objective_color;
};

struct hud_waypoint_definition
{
	real top_offset;
	real bottom_offset;
	real left_offset;
	real right_offset;
	long unused0[8];
	struct tag_reference arrow_bitmap;
	struct tag_block arrows;
	long unused1[20];
};

struct hud_multiplayer_parameters_definition
{
	real hud_scale;
	long unused[64];
};

struct hud_defaults_definition
{
	struct tag_reference default_weapon_hud;
	real motion_sensor_range;
	real motion_sensor_velocity_sensitivity;
	real motion_sensor_scale;
	rectangle2d default_title_bounds;
	long unused[11];
};

struct hud_damage_indicators_definition
{
	short top_offset;
	short bottom_offset;
	short left_offset;
	short right_offset;
	long unused[8];
	struct tag_reference indicator_bitmap;
	short sequence_index;
	short multiplayer_sequence_index;
	unsigned long color;
	long unused2[4];
};

struct hud_timer_definition
{
	struct hud_color_definition color;
	struct hud_color_definition time_up_color;
	long unused[10];
};

struct hud_globals_definition
{
	struct hud_messaging_parameters_definition messaging;
	struct hud_waypoint_definition waypoint;
	struct hud_multiplayer_parameters_definition multiplayer;
	struct hud_defaults_definition defaults;
	struct hud_damage_indicators_definition damage_indicators;
	struct hud_timer_definition timer_definition;
	struct tag_reference carnage_report_bitmap;
	short loading_begin_index;
	short loading_end_index;
	short checkpoint_begin_index;
	short checkpoint_end_index;
	struct tag_reference checkpoint_sound;
	long unused2[24];
};

struct icon_hud_element_definition
{
	short sequence_index;
	short width_offset;
	point2d offset;
	unsigned long color;
	char frame_rate;
	byte flags;
	short text_index;
};

struct hud_screen_effect_definition
{
	long unused1[1];
	word mask_flags;
	word mask_pad;
	long mask_unused[4];
	struct tag_reference mask_fullscreen;
	struct tag_reference mask_splitscreen;
	long unused2[2];
	word convolution_flags;
	word convolution_pad;
	real convolution_radius_in_bounds[2];
	real convolution_radius_out_bounds[2];
	long unused3[6];
	word light_enhancement_flags;
	short light_enhancement_script_source;
	real light_enhancement_intensity;
	long unused4[6];
	word desaturation_flags;
	short desaturation_script_source;
	real desaturation_intensity;
	real_rgb_color desaturation_tint;
	long unused5[6];
};

typedef char hud_absolute_placement_definition_size_assert[
	sizeof(struct hud_absolute_placement_definition) == 0x24 ? 1 : -1];
typedef char hud_placement_definition_size_assert[
	sizeof(struct hud_placement_definition) == 0x24 ? 1 : -1];
typedef char hud_color_definition_size_assert[
	sizeof(struct hud_color_definition) == 0x20 ? 1 : -1];

/* ---------- prototypes/EXAMPLE.C */

/* ---------- globals */

extern char const *global_hud_anchor_names[NUMBER_OF_HUD_ANCHORS];

/* ---------- public code */

#endif // __HUD_DEFINITIONS_H