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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 _SYSTEMVARS_H
#define _SYSTEMVARS_H
#include "globalincs/pstypes.h"
#include <cmath>
#include <cstdint>
#define GM_MULTIPLAYER (1 << 0)
#define GM_NORMAL (1 << 1)
#define GM_DEAD_DIED (1 << 2) // Died, waiting to blow up.
#define GM_DEAD_BLEW_UP (1 << 3) // Blew up.
#define GM_DEAD_ABORTED (1 << 4) // Player pressed a key, aborting death sequence.
#define GM_IN_MISSION (1 << 5) // Player is actually in the mission -- not at a pre-mission menu
#define GM_DEAD (GM_DEAD_DIED | GM_DEAD_BLEW_UP | GM_DEAD_ABORTED)
#define GM_STANDALONE_SERVER (1 << 8)
#define GM_STATS_TRANSFER (1 << 9) // in the process of stats transfer
#define GM_CAMPAIGN_MODE (1 << 10) // are we currently in a campaign.
#define GM_LAB (1 << 11) // We are currently in the F3 lab
#define VM_EXTERNAL (1 << 0) // Set if not viewing from player position.
#define VM_TRACK (1 << 1) // Set if viewer is tracking target.
#define VM_DEAD_VIEW (1 << 2) // Set if viewer is watching from dead view.
#define VM_CHASE (1 << 3) // Chase view.
#define VM_OTHER_SHIP (1 << 4) // View from another ship.
#define VM_CAMERA_LOCKED (1 << 5) // Set if player does not have control of the camera
#define VM_WARP_CHASE (1 << 6) // View while warping out (form normal view mode)
#define VM_PADLOCK_UP (1 << 7) // Set when player is looking up
#define VM_PADLOCK_REAR (1 << 8) // Set when player is looking behind
#define VM_PADLOCK_LEFT (1 << 9) // Set when player is looking left
#define VM_PADLOCK_RIGHT (1 << 10) // Set when player is looking right
#define VM_WARPIN_ANCHOR (1 << 11) // special warpin camera mode
#define VM_TOPDOWN (1 << 12) // Camera is looking down on ship
#define VM_FREECAMERA (1 << 13) // Camera is not attached to any particular object, probably under SEXP control
#define VM_CENTERING (1 << 14) // View is springing to center
#define VM_PADLOCK_ANY (VM_PADLOCK_UP | VM_PADLOCK_REAR | VM_PADLOCK_LEFT | VM_PADLOCK_RIGHT)
//-----Cutscene stuff
//No bars
#define CUB_NONE 0
//List of types of bars
#define CUB_CUTSCENE (1<<0)
//Styles to get to bars
#define CUB_GRADUAL (1<<15)
extern float Cutscene_bars_progress, Cutscene_delta_time;
extern int Cutscene_bar_flags;
typedef struct vei {
angles_t angles; // Angles defining viewer location.
float preferred_distance; // the distance the player wants to be at, may be set to farther away by cam_get_bbox_dist
float current_distance; // the actual cam distance after cam_get_bbox_dist
} vei;
typedef struct vci {
angles_t angles;
float distance; // extra distance added by the controls, 0 when as close as possible
} vci;
extern fix Missiontime;
extern fix Frametime;
extern int Framecount;
extern int Game_mode;
#define SINGLEPLAYER !(Game_mode & GM_MULTIPLAYER)
extern int Viewer_mode;
extern int Game_restoring; // If set, this means we are restoring data from disk
// The detail level. Anything below zero draws simple models earlier than it
// should. Anything above zero draws higher detail models longer than it should.
// -2=lowest
// -1=low
// 0=normal (medium)
// 1=high
// 2=extra high
extern int Game_detail_level;
#define DETAIL_DEFAULT (0xFFFFFFFF)
#define DETAIL_FLAG_STARS (1<<0) // draw the stars
#define DETAIL_FLAG_NEBULAS (1<<1) // draw the motion debris
#define DETAIL_FLAG_MOTION (1<<2) // draw the motion debris
#define DETAIL_FLAG_PLANETS (1<<3) // draw planets
#define DETAIL_FLAG_MODELS (1<<4) // draw models not as blobs
#define DETAIL_FLAG_LASERS (1<<5) // draw lasers not as pixels
#define DETAIL_FLAG_CLEAR (1<<6) // clear screen background after each frame
#define DETAIL_FLAG_HUD (1<<7) // draw hud stuff
#define DETAIL_FLAG_FIREBALLS (1<<8) // draw fireballs
#define DETAIL_FLAG_COLLISION (1<<9) // use good collision detection
extern uint Game_detail_flags;
extern angles Viewer_slew_angles;
extern vei Viewer_external_info;
extern vci Viewer_chase_info;
extern vec3d leaning_position;
extern int Is_standalone;
extern int Interface_framerate; // show interface framerate during flips
extern int Interface_last_tick; // last timer tick on flip
#define NOISE_NUM_FRAMES 15
// Noise numbers go from 0 to 1.0
extern float Noise[NOISE_NUM_FRAMES];
// override states to skip rendering of certain elements, but without disabling them completely
extern bool Envmap_override;
extern bool Glowpoint_override;
extern bool Glowpoint_use_depth_buffer;
extern bool PostProcessing_override;
extern bool Shadow_override;
extern bool Trail_render_override;
// game skill levels
#define NUM_SKILL_LEVELS 5
//====================================================================================
// DETAIL LEVEL STUFF
// If you change any of this, be sure to increment the player file version
// in FreeSpace\ManagePilot.cpp and change Detail_defaults in SystemVars.cpp
// or bad things will happen, I promise.
//====================================================================================
#define MAX_DETAIL_LEVEL 4 // The highest valid value for the "analog" detail level settings
// If you change this, update player file in ManagePilot.cpp
typedef struct detail_levels {
int setting; // Which default setting this was created from. 0=lowest... NUM_DEFAULT_DETAIL_LEVELS-1, -1=Custom
// "Analogs"
int nebula_detail; // 0=lowest detail, MAX_DETAIL_LEVEL=highest detail
int detail_distance; // 0=lowest MAX_DETAIL_LEVEL=highest
int hardware_textures; // 0=max culling, MAX_DETAIL_LEVEL=no culling
int num_small_debris; // 0=min number, MAX_DETAIL_LEVEL=max number
int num_particles; // 0=min number, MAX_DETAIL_LEVEL=max number
int num_stars; // 0=min number, MAX_DETAIL_LEVEL=max number
int shield_effects; // 0=min, MAX_DETAIL_LEVEL=max
int lighting; // 0=min, MAX_DETAIL_LEVEL=max
// Booleans
int targetview_model; // 0=off, 1=on
int planets_suns; // 0=off, 1=on
int weapon_extras; // extra weapon details. trails, glows
} detail_levels;
// Global values used to access detail levels in game and libs
extern detail_levels Detail;
#define NUM_DEFAULT_DETAIL_LEVELS 4 // How many "predefined" detail levels there are
// Call this with:
// 0 - lowest
// NUM_DEFAULT_DETAIL_LEVELS - highest
// To set the parameters in Detail to some set of defaults
void detail_level_set(int level);
// Returns the current detail level or -1 if custom.
int current_detail_level();
#define safe_kill(a) if(a)vm_free(a)
#endif
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