Cesarus85--ringfall-mjolnir-vr/source/interface/motion_sensor.c

/*
MOTION_SENSOR.C

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*/

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

#include "cseries.h"
#include "real_math.h"
#include "motion_sensor.h"
#include "game_state.h"

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

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

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

struct motion_sensor_blip
{
	byte type;
	byte pad[3];
};

struct motion_sensor_blip_row
{
	struct motion_sensor_blip blips[16];
	byte pad[0x44];
};

struct motion_sensor_player
{
	short unknown;
	struct motion_sensor_blip_row rows[10];
	byte pad[0x3E];
};

struct motion_sensor_globals_definition
{
	struct motion_sensor_player players[4];
	byte pad[8];
};

typedef char motion_sensor_blip_size_assert[
	sizeof(struct motion_sensor_blip) == 4 ? 1 : -1];
typedef char motion_sensor_blip_row_size_assert[
	sizeof(struct motion_sensor_blip_row) == 0x84 ? 1 : -1];
typedef char motion_sensor_player_size_assert[
	sizeof(struct motion_sensor_player) == 0x568 ? 1 : -1];
typedef char motion_sensor_globals_size_assert[
	sizeof(struct motion_sensor_globals_definition) == 0x15A8 ? 1 : -1];

/* ---------- prototypes */

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

const real_rgb_color blip_colors[] =
{
	{ 1.f, .5f, 0.f },
	{ 1.f, 1.f, 0.f },
	{ 1.f, 0.f, 0.f },
	{ 1.f, 1.f, 0.f },
	{ 1.f, 0.f, 0.f },
	{ .5f, .5f, 1.f },
	{ 0.f, 0.f, 0.f }
};

real scale = 1.f;

static struct motion_sensor_globals_definition *motion_sensor_globals;

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

void motion_sensor_initialize(
	void)
{
	motion_sensor_globals = (struct motion_sensor_globals_definition *)game_state_malloc("motion sensor (radar)", "sensor data", 5544);
	match_assert("c:\\halo\\SOURCE\\interface\\motion_sensor.c", 298, motion_sensor_globals);

	return;
}

void motion_sensor_dispose(
	void)
{
	return;
}

void motion_sensor_dispose_from_old_map(
	void)
{
	return;
}

void
motion_sensor_initialize_for_new_map(
	void)
{
	struct motion_sensor_player *player;
	long player_count;

	csmemset(motion_sensor_globals, 0, sizeof(*motion_sensor_globals));
	player = motion_sensor_globals->players;
	player_count = NUMBEROF(motion_sensor_globals->players);

	do
	{
		struct motion_sensor_blip_row *row = player->rows;
		long row_count = NUMBEROF(player->rows);

		do
		{
			struct motion_sensor_blip *blip = row->blips;
			long blip_count = NUMBEROF(row->blips);

			do
			{
				blip->type = 6;
				blip++;
			}
			while (--blip_count);

			row++;
		}
		while (--row_count);

		player++;
	}
	while (--player_count);

	return;
}