255 lines
9.1 KiB
C++
255 lines
9.1 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 "lighting.h"
|
|
#include "cntrlcen.h"
|
|
#include "effects.h"
|
|
#include "fuelcen.h"
|
|
#include "segment.h"
|
|
#include "switch.h"
|
|
#include "object.h"
|
|
#include "player.h"
|
|
#include "bm.h"
|
|
#include "robot.h"
|
|
#include "ai.h"
|
|
#include "3d.h"
|
|
#include "game.h"
|
|
#include "textures.h"
|
|
#include "valptridx.tcc"
|
|
#include "wall.h"
|
|
#include "d_levelstate.h"
|
|
|
|
namespace dcx {
|
|
|
|
template <typename T>
|
|
static void reconstruct_global_variable(T &t)
|
|
{
|
|
t.~T();
|
|
new(&t) T();
|
|
}
|
|
|
|
d_interface_unique_state InterfaceUniqueState;
|
|
d_game_view_unique_state GameViewUniqueState;
|
|
d_player_unique_endlevel_state PlayerUniqueEndlevelState;
|
|
d_level_unique_automap_state LevelUniqueAutomapState;
|
|
d_level_unique_fuelcenter_state LevelUniqueFuelcenterState;
|
|
d_level_unique_robot_awareness_state LevelUniqueRobotAwarenessState;
|
|
d_level_unique_segment_state LevelUniqueSegmentState;
|
|
// Global array of vertices, common to one mine.
|
|
valptridx<player>::array_managed_type Players;
|
|
valptridx<segment>::array_managed_type Segments;
|
|
}
|
|
enumerated_array<g3s_point, MAX_VERTICES, vertnum_t> Segment_points;
|
|
|
|
namespace dcx {
|
|
fix FrameTime = 0x1000; // Time since last frame, in seconds
|
|
fix64 GameTime64 = 0; // Time in game, in seconds
|
|
|
|
int d_tick_count = 0; // increments every 33.33ms
|
|
int d_tick_step = 0; // true once every 33.33ms
|
|
|
|
// This is the global mine which create_new_mine returns.
|
|
//lsegment Lsegments[MAX_SEGMENTS];
|
|
|
|
// Number of vertices in current mine (ie, Vertices, pointed to by Vp)
|
|
|
|
// Translate table to get opposite side of a face on a segment.
|
|
|
|
constexpr per_side_array<sidenum_t> Side_opposite{{{
|
|
sidenum_t::WRIGHT,
|
|
sidenum_t::WBOTTOM,
|
|
sidenum_t::WLEFT,
|
|
sidenum_t::WTOP,
|
|
sidenum_t::WFRONT,
|
|
sidenum_t::WBACK
|
|
}}};
|
|
|
|
#define TOLOWER(c) ((((c)>='A') && ((c)<='Z'))?((c)+('a'-'A')):(c))
|
|
|
|
const per_side_array<enumerated_array<segment_relative_vertnum, 4, side_relative_vertnum>> Side_to_verts{{{
|
|
{{{segment_relative_vertnum::_7, segment_relative_vertnum::_6, segment_relative_vertnum::_2, segment_relative_vertnum::_3}}}, // left
|
|
{{{segment_relative_vertnum::_0, segment_relative_vertnum::_4, segment_relative_vertnum::_7, segment_relative_vertnum::_3}}}, // top
|
|
{{{segment_relative_vertnum::_0, segment_relative_vertnum::_1, segment_relative_vertnum::_5, segment_relative_vertnum::_4}}}, // right
|
|
{{{segment_relative_vertnum::_2, segment_relative_vertnum::_6, segment_relative_vertnum::_5, segment_relative_vertnum::_1}}}, // bottom
|
|
{{{segment_relative_vertnum::_4, segment_relative_vertnum::_5, segment_relative_vertnum::_6, segment_relative_vertnum::_7}}}, // back
|
|
{{{segment_relative_vertnum::_3, segment_relative_vertnum::_2, segment_relative_vertnum::_1, segment_relative_vertnum::_0}}}, // front
|
|
}}};
|
|
|
|
// Texture map stuff
|
|
|
|
//--unused-- fix Laser_delay_time = F1_0/6; // Delay between laser fires.
|
|
|
|
static void reset_globals_for_new_game()
|
|
{
|
|
reconstruct_global_variable(LevelSharedBossState);
|
|
reconstruct_global_variable(LevelUniqueFuelcenterState);
|
|
reconstruct_global_variable(LevelUniqueSegmentState);
|
|
reconstruct_global_variable(Players);
|
|
reconstruct_global_variable(Segments);
|
|
}
|
|
|
|
}
|
|
|
|
#if DXX_HAVE_POISON_UNDEFINED
|
|
template <typename managed_type>
|
|
valptridx<managed_type>::array_managed_type::array_managed_type()
|
|
{
|
|
DXX_MAKE_MEM_UNDEFINED(this->begin(), this->end());
|
|
}
|
|
#endif
|
|
|
|
namespace dsx {
|
|
d_game_shared_state GameSharedState;
|
|
d_game_unique_state GameUniqueState;
|
|
d_level_shared_boss_state LevelSharedBossState;
|
|
#if defined(DXX_BUILD_DESCENT_II)
|
|
d_level_shared_control_center_state LevelSharedControlCenterState;
|
|
#endif
|
|
d_level_unique_effects_clip_state LevelUniqueEffectsClipState;
|
|
d_level_shared_segment_state LevelSharedSegmentState;
|
|
d_level_unique_object_state LevelUniqueObjectState;
|
|
d_level_unique_light_state LevelUniqueLightState;
|
|
d_level_shared_polygon_model_state LevelSharedPolygonModelState;
|
|
d_level_shared_robotcenter_state LevelSharedRobotcenterState;
|
|
d_level_shared_robot_info_state LevelSharedRobotInfoState;
|
|
d_level_shared_robot_joint_state LevelSharedRobotJointState;
|
|
d_level_unique_wall_subsystem_state LevelUniqueWallSubsystemState;
|
|
d_level_unique_tmap_info_state LevelUniqueTmapInfoState;
|
|
|
|
#if defined(DXX_BUILD_DESCENT_II)
|
|
d_level_shared_seismic_state LevelSharedSeismicState;
|
|
d_level_unique_seismic_state LevelUniqueSeismicState;
|
|
#endif
|
|
|
|
void reset_globals_for_new_game()
|
|
{
|
|
::dcx::reset_globals_for_new_game();
|
|
/* Skip LevelUniqueEffectsClipState because it contains some fields
|
|
* that are initialized from game data, and those fields should not
|
|
* be reconstructed.
|
|
*/
|
|
reconstruct_global_variable(LevelUniqueObjectState);
|
|
reconstruct_global_variable(LevelUniqueLightState);
|
|
reconstruct_global_variable(LevelUniqueWallSubsystemState);
|
|
/* Same for LevelUniqueTmapInfoState */
|
|
}
|
|
}
|
|
|
|
/*
|
|
* If not specified otherwise by the user, enable full instantiation if
|
|
* the compiler inliner is not enabled. This is required because
|
|
* non-inline builds contain link time references to functions that are
|
|
* not used.
|
|
*
|
|
* Force full instantiation for non-inline builds so that these
|
|
* references are satisfied. For inline-enabled builds, instantiate
|
|
* only the classes that are known to be used.
|
|
*
|
|
* Force full instantiation for AddressSanitizer builds. In gcc-7 (and
|
|
* possibly other versions), AddressSanitizer inhibits an optimization
|
|
* that deletes an unnecessary nullptr check, causing references to
|
|
* class null_pointer_exception.
|
|
*/
|
|
#ifndef DXX_VALPTRIDX_ENABLE_FULL_TEMPLATE_INSTANTIATION
|
|
#if (defined(__NO_INLINE__) && __NO_INLINE__ > 0) || defined(__SANITIZE_ADDRESS__)
|
|
#define DXX_VALPTRIDX_ENABLE_FULL_TEMPLATE_INSTANTIATION 1
|
|
#else
|
|
#define DXX_VALPTRIDX_ENABLE_FULL_TEMPLATE_INSTANTIATION 0
|
|
#endif
|
|
#endif
|
|
|
|
#if DXX_VALPTRIDX_ENABLE_FULL_TEMPLATE_INSTANTIATION
|
|
template class valptridx<dcx::active_door>;
|
|
template class valptridx<dcx::vertex>;
|
|
#if defined(DXX_BUILD_DESCENT_II)
|
|
template class valptridx<dsx::cloaking_wall>;
|
|
#endif
|
|
template class valptridx<dsx::object>;
|
|
template class valptridx<dcx::player>;
|
|
template class valptridx<dcx::segment>;
|
|
template class valptridx<dsx::trigger>;
|
|
template class valptridx<dsx::wall>;
|
|
|
|
#else
|
|
namespace {
|
|
|
|
/* Explicit instantiation cannot be conditional on a truth
|
|
* expression, but the exception types only need to be instantiated
|
|
* if they are used. To reduce code bloat, use
|
|
* `instantiation_guard` to instantiate the real exception class if
|
|
* it is used (as reported by
|
|
* `valptridx<T>::report_error_uses_exception`), but otherwise
|
|
* instantiate a stub class with no members. The stub class must be
|
|
* a member of a template that depends on `T` because duplicate
|
|
* explicit instantiations are not allowed. If the stub did not
|
|
* depend on `T`, each type `T` that used the stubs would
|
|
* instantiate the same stub.
|
|
*
|
|
* Hide `instantiation_guard` in an anonymous namespace to encourage
|
|
* the compiler to optimize away any unused pieces of it.
|
|
*/
|
|
template <typename T, bool = valptridx<T>::report_error_uses_exception::value>
|
|
struct instantiation_guard
|
|
{
|
|
using type = valptridx<T>;
|
|
};
|
|
|
|
template <typename T>
|
|
struct instantiation_guard<T, false>
|
|
{
|
|
struct type
|
|
{
|
|
class index_mismatch_exception {};
|
|
class index_range_exception {};
|
|
class null_pointer_exception {};
|
|
};
|
|
};
|
|
|
|
}
|
|
|
|
template class instantiation_guard<dcx::active_door>::type::index_range_exception;
|
|
template class instantiation_guard<dcx::vertex>::type::index_range_exception;
|
|
#if defined(DXX_BUILD_DESCENT_II)
|
|
template class instantiation_guard<dsx::cloaking_wall>::type::index_range_exception;
|
|
#endif
|
|
|
|
template class instantiation_guard<dsx::object>::type::index_mismatch_exception;
|
|
template class instantiation_guard<dsx::object>::type::index_range_exception;
|
|
template class instantiation_guard<dsx::object>::type::null_pointer_exception;
|
|
|
|
template class instantiation_guard<dcx::player>::type::index_range_exception;
|
|
|
|
template class instantiation_guard<dcx::segment>::type::index_mismatch_exception;
|
|
template class instantiation_guard<dcx::segment>::type::index_range_exception;
|
|
template class instantiation_guard<dcx::segment>::type::null_pointer_exception;
|
|
|
|
template class instantiation_guard<dsx::trigger>::type::index_range_exception;
|
|
template class instantiation_guard<dsx::wall>::type::index_range_exception;
|
|
|
|
#endif
|