92 lines
2.9 KiB
C++
92 lines
2.9 KiB
C++
/*
|
|
* Portions of this file are copyright Rebirth contributors and licensed as
|
|
* described in COPYING.txt.
|
|
* Portions of this file are copyright Parallax Software and licensed
|
|
* according to the Parallax license below.
|
|
* See COPYING.txt for license details.
|
|
|
|
THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
|
|
SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
|
|
END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
|
|
ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
|
|
IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
|
|
SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
|
|
FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
|
|
CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
|
|
AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
|
|
COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
|
|
*/
|
|
|
|
/*
|
|
*
|
|
* Global variables for main directory
|
|
*
|
|
*/
|
|
|
|
#include "maths.h"
|
|
#include "vecmat.h"
|
|
#include "inferno.h"
|
|
#include "segment.h"
|
|
#include "object.h"
|
|
#include "bm.h"
|
|
#include "3d.h"
|
|
#include "game.h"
|
|
#include "textures.h"
|
|
|
|
// Global array of vertices, common to one mine.
|
|
array<vertex, MAX_VERTICES> Vertices;
|
|
array<g3s_point, MAX_VERTICES> Segment_points;
|
|
|
|
fix FrameTime = 0x1000; // Time since last frame, in seconds
|
|
fix64 GameTime64 = 0; // Time in game, in seconds
|
|
|
|
int d_tick_count = 0; // increments every 50ms
|
|
int d_tick_step = 0; // true once every 50ms
|
|
|
|
// This is the global mine which create_new_mine returns.
|
|
segment_array_t Segments;
|
|
//lsegment Lsegments[MAX_SEGMENTS];
|
|
|
|
// Number of vertices in current mine (ie, Vertices, pointed to by Vp)
|
|
unsigned Num_vertices;
|
|
unsigned Num_segments;
|
|
|
|
unsigned Highest_vertex_index;
|
|
|
|
// Translate table to get opposite side of a face on a segment.
|
|
const array<char, MAX_SIDES_PER_SEGMENT> Side_opposite{{
|
|
WRIGHT, WBOTTOM, WLEFT, WTOP, WFRONT, WBACK
|
|
}};
|
|
|
|
#define TOLOWER(c) ((((c)>='A') && ((c)<='Z'))?((c)+('a'-'A')):(c))
|
|
|
|
const array<array<sbyte, 4>, MAX_SIDES_PER_SEGMENT> Side_to_verts{{
|
|
{{7,6,2,3}}, // left
|
|
{{0,4,7,3}}, // top
|
|
{{0,1,5,4}}, // right
|
|
{{2,6,5,1}}, // bottom
|
|
{{4,5,6,7}}, // back
|
|
{{3,2,1,0}}, // front
|
|
}};
|
|
|
|
// Note, this MUST be the same as Side_to_verts, it is an int for speed reasons.
|
|
const array<array<int, 4>, MAX_SIDES_PER_SEGMENT> Side_to_verts_int{{
|
|
{{7,6,2,3}}, // left
|
|
{{0,4,7,3}}, // top
|
|
{{0,1,5,4}}, // right
|
|
{{2,6,5,1}}, // bottom
|
|
{{4,5,6,7}}, // back
|
|
{{3,2,1,0}}, // front
|
|
}};
|
|
|
|
// Texture map stuff
|
|
|
|
fix64 Next_laser_fire_time; // Time at which player can next fire his selected laser.
|
|
fix64 Next_missile_fire_time; // Time at which player can next fire his selected missile.
|
|
//--unused-- fix Laser_delay_time = F1_0/6; // Delay between laser fires.
|
|
|
|
#define DEFAULT_DIFFICULTY 1
|
|
|
|
int Difficulty_level=DEFAULT_DIFFICULTY; // Difficulty level in 0..NDL-1, 0 = easiest, NDL-1 = hardest
|
|
|