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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 _FIREBALLS_H
#define _FIREBALLS_H
#include "globalincs/pstypes.h"
#include "model/modelrender.h"
#include "gamesnd/gamesnd.h"
class object;
class ship_info;
class asteroid_info;
// values correspond to the fireball render types
#define FIREBALL_MEDIUM_EXPLOSION 0
#define FIREBALL_LARGE_EXPLOSION 1
#define FIREBALL_WARP_EFFECT 2
// these values correspond to the fireball.tbl default entries
#define FIREBALL_EXPLOSION_MEDIUM 0 // Used for the 4 little explosions before a ship explodes
#define FIREBALL_WARP 1 // Used for the warp in / warp out effect
#define FIREBALL_KNOSSOS 2 // Used for the KNOSSOS warp in / warp out effect
#define FIREBALL_ASTEROID 3
#define FIREBALL_EXPLOSION_LARGE1 4 // Used for the big explosion when a ship breaks into pieces
#define FIREBALL_EXPLOSION_LARGE2 5 // Used for the big explosion when a ship breaks into pieces
#define NUM_DEFAULT_FIREBALLS 6
#define MAX_FIREBALL_LOD 4
#define FIREBALL_NUM_LARGE_EXPLOSIONS 2
// all this moved here by Goober5000 because it makes more sense in the H file
typedef struct fireball_lod {
char filename[MAX_FILENAME_LEN];
int bitmap_id;
int num_frames;
int fps;
} fireball_lod;
typedef struct fireball_info {
char unique_id[NAME_LENGTH];
int lod_count;
fireball_lod lod[MAX_FIREBALL_LOD];
float exp_color[3]; // red, green, blue
bool use_3d_warp;
bool fireball_used;
char warp_glow[NAME_LENGTH];
int warp_glow_bitmap;
char warp_ball[NAME_LENGTH];
int warp_ball_bitmap;
char warp_model[NAME_LENGTH];
int warp_model_id;
} fireball_info;
extern SCP_vector<fireball_info> Fireball_info;
// flag values for fireball struct flags member
#define FBF_WARP_CLOSE_SOUND_PLAYED (1<<0)
#define FBF_WARP_CAPITAL_SIZE (1<<1)
#define FBF_WARP_CRUISER_SIZE (1<<2)
#define FBF_WARP_3D (1<<3) // Goober5000
#define FBF_WARP_VIA_SEXP (1<<4) // Goober5000
typedef struct fireball {
int objnum; // If -1 this object is unused
int fireball_info_index; // Index into Fireball_info array
int fireball_render_type;
int current_bitmap;
int orient; // For fireballs, which orientation. For warps, 0 is warpin, 1 is warpout
int flags; // see #define FBF_*
char lod; // current LOD
float time_elapsed; // in seconds
float total_time; // total lifetime of animation in seconds
// for warp-effect - Goober5000
gamesnd_id warp_open_sound_index;
gamesnd_id warp_close_sound_index;
float warp_open_duration;
float warp_close_duration;
// the sound multiplier is based on the ship class, but we lose that while the warp is closing
float warp_sound_range_multiplier;
} fireball;
// end move
extern SCP_vector<fireball> Fireballs;
extern bool fireballs_inited;
void fireball_init();
void fireball_render(object* obj, model_draw_list *scene);
void fireball_delete( object * obj );
void fireball_process_post(object * obj, float frame_time);
// This does not load all the data, just the filenames and such. Only used by FRED.
void fireball_parse_tbl();
int fireball_info_lookup(const char *unique_id);
// reverse is for warp_in/out effects
// velocity: If not NULL, the fireball will move at a constant velocity.
// warp_lifetime: If warp_lifetime > 0.0f then makes the explosion loop so it lasts this long. Only works for warp effect
int fireball_create(vec3d *pos, int fireball_type, int render_type, int parent_obj, float size, bool reverse=false, vec3d *velocity=nullptr, float warp_lifetime=0.0f, int ship_class=-1, matrix *orient=nullptr, int low_res=0, int extra_flags=0, gamesnd_id warp_open_sound=gamesnd_id(), gamesnd_id warp_close_sound=gamesnd_id(), float warp_open_duration=-1.0f, float warp_close_duration=-1.0f);
void fireball_close();
// Returns 1 if you can remove this fireball
int fireball_is_perishable(object * obj);
// Returns 1 if this fireball is a warp
int fireball_is_warp(object * obj);
// Returns life left of a fireball in seconds
float fireball_lifeleft( object *obj );
// Returns life left of a fireball in percent
float fireball_lifeleft_percent( object *obj );
// returns the lighting color (in [0...1] range) to use for explosion
void fireball_get_color(int idx, float *red, float *green, float *blue);
// returns the index of the fireball bitmap for this ship. -1 if there is none.
int fireball_ship_explosion_type(ship_info *sip);
// returns the index of the fireball bitmap for this asteroid. -1 if there is none.
int fireball_asteroid_explosion_type(asteroid_info *aip);
// returns the intensity of a wormhole
float fireball_wormhole_intensity( fireball *fb );
// Goober5000
extern bool Knossos_warp_ani_used;
extern bool Fireball_use_3d_warp;
extern bool Fireball_warp_flash;
// Cyborg - get a count of how many valid fireballs are in the mission.
int fireball_get_count();
// Goober5000 - stuffs fireballs and checks that indexes are in bounds
void stuff_fireball_index_list(SCP_vector<int> &list, const char *name);
#endif /* _FIREBALLS_H */
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