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/*
* Copyright (C) Volition, Inc. 1999. All rights reserved.
*
* All source code herein is the property of Volition, Inc. You may not sell
* or otherwise commercially exploit the source or things you created based on the
* source.
*
*/
#ifndef _HUD_ETS_H
#define _HUD_ETS_H
#include "hud/hud.h"
class object;
#define ENERGY_DIVERT_DELTA 0.2f // percentage of energy transferred in a shield->weapon or weapon->shield energy transfer
#define INTIAL_SHIELD_RECHARGE_INDEX 4 // default shield charge rate (index in Energy_levels[])
#define INTIAL_WEAPON_RECHARGE_INDEX 4 // default weapon charge rate (index in Energy_levels[])
#define INTIAL_ENGINE_RECHARGE_INDEX 4 // default engine charge rate (index in Energy_levels[])
#define NUM_ENERGY_LEVELS 13
#define MAX_ENERGY_INDEX (NUM_ENERGY_LEVELS - 1)
#define AI_MODIFY_ETS_INTERVAL 500 // time between ets modifications for ai's (in milliseconds)
#define ZERO_INDEX 0
#define ONE_THIRD_INDEX 4
#define ONE_HALF_INDEX 6
#define ALL_INDEX 12
#define HAS_ENGINES (1<<0)
#define HAS_SHIELDS (1<<1)
#define HAS_WEAPONS (1<<2)
#define ETS_RECHARGE_RATE 4.0f // Recharge this percent of total shields/second
const int num_retail_ets_gauges = 3;
extern float Energy_levels[];
extern int Weapon_energy_cheat;
enum SYSTEM_TYPE {WEAPONS, SHIELDS, ENGINES};
void update_ets(object* obj, float fl_frametime);
void ets_init_ship(object* obj);
void ai_manage_ets(object* obj);
void increase_recharge_rate(object* obj, SYSTEM_TYPE enum_value);
void decrease_recharge_rate(object* obj, SYSTEM_TYPE enum_value);
void set_default_recharge_rates(object* obj);
void transfer_energy_to_shields(object* obj);
void transfer_energy_to_weapons(object* obj);
float ets_get_max_speed(object* objp, float engine_energy);
void sanity_check_ets_inputs(int (&ets_indexes)[num_retail_ets_gauges]);
bool validate_ship_ets_indxes(const int &ship_idx, int (&ets_indexes)[num_retail_ets_gauges]);
void zero_one_ets (int *reduce, int *add1, int *add2);
class HudGaugeEts: public HudGauge // HUD_ETS_GAUGE
{
protected:
hud_frames Ets_bar;
int System_type;
char Letter;
int Letter_offsets[2];
int Top_offsets[2];
int Bottom_offsets[2];
int ETS_bar_h;
public:
HudGaugeEts();
HudGaugeEts(int _gauge_object, int _system_type);
void initLetterOffsets(int _x, int _y);
void initTopOffsets(int _x, int _y);
void initBottomOffsets(int _x, int _y);
void initLetter(char _letter); // obligatory PC Load Letter joke. (Swifty)
void initBarHeight(int _ets_bar_h);
void initBitmaps(char *fname);
virtual void blitGauge(int index);
virtual void render(float frametime);
void pageIn();
};
class HudGaugeEtsWeapons: public HudGaugeEts
{
public:
HudGaugeEtsWeapons();
void render(float frametime);
};
class HudGaugeEtsShields: public HudGaugeEts
{
public:
HudGaugeEtsShields();
void render(float frametime);
};
class HudGaugeEtsEngines: public HudGaugeEts
{
public:
HudGaugeEtsEngines();
void render(float frametime);
};
class HudGaugeEtsRetail: public HudGaugeEts
{
protected:
char Letters[num_retail_ets_gauges];
int Gauge_positions[num_retail_ets_gauges];
public:
HudGaugeEtsRetail();
void render(float frametime);
void initLetters(char *_letters);
void initGaugePositions(int *_gauge_positions);
};
#endif
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