Previously, valptridx used PREFIX for allow-invalid+mutable, c#PREFIX for allow-invalid+const, v#PREFIX for require-valid+mutable, vc#PREFIX for require-valid+const. Convert the types, factories, and all usage sites to specify a qualifier for all four combinations: im#PREFIX -> allow-invalid+mutable ic#PREFIX -> allow-invalid+const vm#PREFIX -> require-valid+mutable vc#PREFIX -> require-valid+const Changes to common/include/valptridx.h and common/include/fwd-valptridx.h are manual. All other changes are generated by: git grep -lz -e '\(obj\|seg\|clwall\|wall\|actdoor\|trg\)\(ptridx\|ptr\|idx\)\(_t\)\?\>' | xargs -0 sed -i -e 's/\<\(v\?\)\(\(obj\|seg\|clwall\|wall\|actdoor\|trg\)\(ptridx\|ptr\|idx\)\(_t\)\?\)\>/\1m\2/g' for the 'm' prefix and: git grep -lz -e '\(obj\|seg\|clwall\|wall\|actdoor\|trg\)\(ptridx\|ptr\|idx\)\(_t\)\?\>' | xargs -0 sed -i -e 's/\<\([cm]\(obj\|seg\|clwall\|wall\|actdoor\|trg\)\(ptridx\|ptr\|idx\)\(_t\)\?\)\>/i&/g' for the 'i' prefix.
858 lines
22 KiB
C++
858 lines
22 KiB
C++
/*
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* Portions of this file are copyright Rebirth contributors and licensed as
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* described in COPYING.txt.
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* Portions of this file are copyright Parallax Software and licensed
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* according to the Parallax license below.
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* See COPYING.txt for license details.
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THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
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SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
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END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
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ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
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IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
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SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
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FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
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CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
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AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
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COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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/*
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*
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* Editor object functions.
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <math.h>
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#include <string.h>
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#include "inferno.h"
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#include "segment.h"
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#include "editor.h"
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#include "editor/esegment.h"
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#include "editor/eobject.h"
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#include "objpage.h"
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#include "maths.h"
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#include "dxxerror.h"
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#include "kdefs.h"
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#include "object.h"
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#include "robot.h"
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#include "game.h"
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#include "ai.h"
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#include "bm.h"
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#include "3d.h" // For g3_point_to_vec
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#include "fvi.h"
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#include "powerup.h"
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#include "fuelcen.h"
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#include "hostage.h"
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#include "medrobot.h"
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#include "player.h"
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#include "gameseg.h"
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#include "cntrlcen.h"
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#include "compiler-range_for.h"
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#include "segiter.h"
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#define OBJ_SCALE (F1_0/2)
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#define OBJ_DEL_SIZE (F1_0/2)
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static void show_objects_in_segment(const vcsegptr_t sp)
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{
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range_for (const auto i, objects_in(sp))
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(void)i;
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}
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//returns the number of the first object in a segment, skipping the player
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static objnum_t get_first_object(const vmsegptr_t seg)
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{
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const auto id = seg->objects;
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if (id == object_none)
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return object_none;
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const auto &&o = vmobjptr(id);
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if (o == ConsoleObject)
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return o->next;
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return id;
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}
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//returns the number of the next object in a segment, skipping the player
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static objnum_t get_next_object(const vmsegptr_t seg,objnum_t id)
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{
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if (id == object_none)
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return get_first_object(seg);
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for (auto o = vmobjptr(id);;)
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{
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id = o->next;
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if (id == object_none)
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return get_first_object(seg);
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o = vmobjptr(id);
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if (o != ConsoleObject)
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return id;
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}
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}
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//@@// ------------------------------------------------------------------------------------------------------
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//@@// this should be called whenever the current segment may have changed
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//@@// If Cur_object_seg != Cursegp, then update various variables.
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//@@// this used to be called update_due_to_new_segment()
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//@@void ObjectUpdateCurrent(void)
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//@@{
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//@@ if (Cur_object_seg != Cursegp) {
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//@@ Cur_object_seg = Cursegp;
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//@@ Cur_object_index = get_first_object(Cur_object_seg);
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//@@ Update_flags |= UF_WORLD_CHANGED;
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//@@ }
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//@@
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//@@}
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namespace dsx {
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// ------------------------------------------------------------------------------------
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int place_object(const vmsegptridx_t segp, const vms_vector &object_pos, short object_type, short object_id)
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{
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vms_matrix seg_matrix;
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med_extract_matrix_from_segment(segp,&seg_matrix);
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imobjptridx_t objnum = object_none;
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switch (object_type)
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{
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case OBJ_HOSTAGE:
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{
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objnum = obj_create(OBJ_HOSTAGE, -1,
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segp,object_pos,&seg_matrix,HOSTAGE_SIZE,
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CT_NONE,MT_NONE,RT_HOSTAGE);
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if ( objnum == object_none)
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return 0;
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const vmobjptridx_t obj = objnum;
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// Fill in obj->id and other hostage info
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hostage_init_info( objnum );
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obj->control_type = CT_POWERUP;
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obj->rtype.vclip_info.vclip_num = Hostage_vclip_num[object_id];
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obj->rtype.vclip_info.frametime = Vclip[obj->rtype.vclip_info.vclip_num].frame_time;
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obj->rtype.vclip_info.framenum = 0;
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break;
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}
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case OBJ_ROBOT:
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{
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segnum_t hide_segment;
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if (Markedsegp)
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hide_segment = Markedsegp;
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else
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hide_segment = segment_none;
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objnum = robot_create(object_id, segp, object_pos,
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&seg_matrix, Polygon_models[Robot_info[object_id].model_num].rad,
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Robot_info[object_id].attack_type ?
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// robots which lunge forward to attack cannot have behavior type still.
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ai_behavior::AIB_NORMAL :
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ai_behavior::AIB_STILL,
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hide_segment);
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if ( objnum == object_none)
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return 0;
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const vmobjptridx_t obj = objnum;
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//Set polygon-object-specific data
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obj->rtype.pobj_info.model_num = Robot_info[get_robot_id(obj)].model_num;
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obj->rtype.pobj_info.subobj_flags = 0;
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//set Physics info
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obj->mtype.phys_info.mass = Robot_info[get_robot_id(obj)].mass;
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obj->mtype.phys_info.drag = Robot_info[get_robot_id(obj)].drag;
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obj->mtype.phys_info.flags |= (PF_LEVELLING);
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obj->shields = Robot_info[get_robot_id(obj)].strength;
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break;
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}
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case OBJ_POWERUP:
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{
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objnum = obj_create(OBJ_POWERUP, object_id,
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segp, object_pos, &seg_matrix, Powerup_info[object_id].size,
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CT_POWERUP, MT_NONE, RT_POWERUP);
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if ( objnum == object_none)
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return 0;
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const vmobjptridx_t obj = objnum;
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//set powerup-specific data
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obj->rtype.vclip_info.vclip_num = Powerup_info[get_powerup_id(obj)].vclip_num;
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obj->rtype.vclip_info.frametime = Vclip[obj->rtype.vclip_info.vclip_num].play_time/Vclip[obj->rtype.vclip_info.vclip_num].num_frames;
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obj->rtype.vclip_info.framenum = 0;
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if (get_powerup_id(obj) == POW_VULCAN_WEAPON)
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obj->ctype.powerup_info.count = VULCAN_WEAPON_AMMO_AMOUNT;
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else
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obj->ctype.powerup_info.count = 1;
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break;
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}
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case OBJ_CNTRLCEN:
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{
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objnum = obj_create(OBJ_CNTRLCEN, object_id, segp, object_pos,
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&seg_matrix, Polygon_models[object_id].rad,
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CT_CNTRLCEN, MT_NONE, RT_POLYOBJ);
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if ( objnum == object_none)
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return 0;
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const vmobjptridx_t obj = objnum;
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//Set polygon-object-specific data
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obj->shields = 0; // stored in Reactor_strength or calculated
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#if defined(DXX_BUILD_DESCENT_I)
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obj->rtype.pobj_info.model_num = ObjId[object_type];
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#elif defined(DXX_BUILD_DESCENT_II)
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obj->rtype.pobj_info.model_num = Reactors[object_id].model_num;
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#endif
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obj->rtype.pobj_info.subobj_flags = 0;
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break;
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}
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case OBJ_PLAYER: {
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objnum = obj_create(OBJ_PLAYER, object_id, segp, object_pos,
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&seg_matrix, Polygon_models[Player_ship->model_num].rad,
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CT_NONE, MT_PHYSICS, RT_POLYOBJ);
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if ( objnum == object_none)
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return 0;
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const vmobjptridx_t obj = objnum;
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//Set polygon-object-specific data
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obj->rtype.pobj_info.model_num = Player_ship->model_num;
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obj->rtype.pobj_info.subobj_flags = 0;
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//for (i=0;i<MAX_SUBMODELS;i++)
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// vm_angvec_zero(&obj->rtype.pobj_info.anim_angles[i]);
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//set Physics info
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vm_vec_zero(obj->mtype.phys_info.velocity);
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obj->mtype.phys_info.mass = Player_ship->mass;
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obj->mtype.phys_info.drag = Player_ship->drag;
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obj->mtype.phys_info.flags |= PF_TURNROLL | PF_LEVELLING | PF_WIGGLE;
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obj->shields = i2f(100);
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break;
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}
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default:
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return 0;
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}
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Cur_object_index = objnum;
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//Cur_object_seg = Cursegp;
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show_objects_in_segment(Cursegp);
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Update_flags |= UF_WORLD_CHANGED;
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return 1;
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}
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// ------------------------------------------------------------------------------------------------------
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// Count number of player objects, return value.
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static int compute_num_players(void)
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{
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int count = 0;
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range_for (const auto &&objp, vcobjptr)
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{
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if (objp->type == OBJ_PLAYER)
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count++;
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}
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return count;
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}
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int ObjectMakeCoop(void)
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{
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Assert(Cur_object_index != object_none);
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Assert(Cur_object_index < MAX_OBJECTS);
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// Assert(Objects[Cur_object_index.type == OBJ_PLAYER);
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const auto &&objp = vmobjptr(Cur_object_index);
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if (objp->type == OBJ_PLAYER)
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{
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objp->type = OBJ_COOP;
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editor_status("You just made a player object COOPERATIVE");
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} else
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editor_status("This is not a player object");
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return 1;
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}
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// ------------------------------------------------------------------------------------------------------
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// Place current object at center of current segment.
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int ObjectPlaceObject(void)
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{
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int old_cur_object_index;
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int rval;
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if (Cur_object_type == OBJ_PLAYER)
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{
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int num_players = compute_num_players();
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Assert(num_players <= MAX_MULTI_PLAYERS);
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if (num_players > MAX_PLAYERS)
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editor_status("You just placed a cooperative player object");
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if (num_players == MAX_MULTI_PLAYERS) {
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editor_status_fmt("Can't place player object. Already %i players.", MAX_MULTI_PLAYERS);
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return -1;
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}
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}
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//update_due_to_new_segment();
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const auto cur_object_loc = compute_segment_center(Cursegp);
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old_cur_object_index = Cur_object_index;
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rval = place_object(Cursegp, cur_object_loc, Cur_object_type, Cur_object_id);
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if (old_cur_object_index != Cur_object_index)
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vmobjptr(Cur_object_index)->rtype.pobj_info.tmap_override = -1;
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return rval;
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}
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// ------------------------------------------------------------------------------------------------------
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// Place current object at center of current segment.
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int ObjectPlaceObjectTmap(void)
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{
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int rval, old_cur_object_index;
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//update_due_to_new_segment();
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const auto cur_object_loc = compute_segment_center(Cursegp);
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old_cur_object_index = Cur_object_index;
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rval = place_object(Cursegp, cur_object_loc, Cur_object_type, Cur_object_id);
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if ((Cur_object_index != old_cur_object_index) && (Objects[Cur_object_index].render_type == RT_POLYOBJ))
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Objects[Cur_object_index].rtype.pobj_info.tmap_override = CurrentTexture;
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else
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editor_status("Unable to apply current texture map to this object.");
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return rval;
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}
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// ------------------------------------------------------------------------------------------------------
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int ObjectSelectNextinSegment(void)
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{
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//update_due_to_new_segment();
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//Assert(Cur_object_seg == Cursegp);
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const vmsegptr_t objsegp = Cursegp;
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if (Cur_object_index == object_none) {
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Cur_object_index = objsegp->objects;
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} else {
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if (Objects[Cur_object_index].segnum != Cursegp)
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Cur_object_index = objsegp->objects;
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}
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//Debug: make sure current object is in current segment
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objnum_t id;
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for (id=objsegp->objects;(id != Cur_object_index) && (id != object_none);id=Objects[id].next);
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Assert(id == Cur_object_index); //should have found object
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// Select the next object, wrapping back to start if we are at the end of the linked list for this segment.
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if (id != object_none)
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Cur_object_index = get_next_object(objsegp,Cur_object_index);
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Update_flags |= UF_WORLD_CHANGED;
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return 1;
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}
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//Moves to next object in the mine, skipping the player
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int ObjectSelectNextInMine()
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{ int i;
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for (i=0;i<MAX_OBJECTS;i++) {
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Cur_object_index++;
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if (Cur_object_index>= MAX_OBJECTS ) Cur_object_index= 0;
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const auto &&objp = vcobjptr(Cur_object_index);
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if (objp->type != OBJ_NONE && objp != ConsoleObject)
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{
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Cursegp = imsegptridx(objp->segnum);
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med_create_new_segment_from_cursegp();
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//Cur_object_seg = Cursegp;
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return 1;
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}
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}
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Cur_object_index = object_none;
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Update_flags |= UF_WORLD_CHANGED;
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return 0;
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}
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//Moves to next object in the mine, skipping the player
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int ObjectSelectPrevInMine()
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{ int i;
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for (i=0;i<MAX_OBJECTS;i++) {
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if (!(Cur_object_index --))
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Cur_object_index = MAX_OBJECTS-1;
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const auto &&objp = vcobjptr(Cur_object_index);
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if (objp->type != OBJ_NONE && objp != ConsoleObject)
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{
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Cursegp = imsegptridx(objp->segnum);
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med_create_new_segment_from_cursegp();
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//Cur_object_seg = Cursegp;
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return 1;
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}
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}
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Cur_object_index = object_none;
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Update_flags |= UF_WORLD_CHANGED;
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return 0;
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}
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// ------------------------------------------------------------------------------------------------------
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// Delete current object, if it exists.
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// If it doesn't exist, reformat Matt's hard disk, even if he is in Boston.
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int ObjectDelete(void)
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{
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if (Cur_object_index != object_none) {
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auto delete_objnum = Cur_object_index;
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ObjectSelectNextinSegment();
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obj_delete(vmobjptridx(delete_objnum));
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if (delete_objnum == Cur_object_index)
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Cur_object_index = object_none;
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Update_flags |= UF_WORLD_CHANGED;
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}
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return 1;
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}
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// -----------------------------------------------------------------------------------------------------------------
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// Object has moved to another segment, (or at least poked through).
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// If still in mine, that is legal, so relink into new segment.
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// Return value: 0 = in mine, 1 = not in mine
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static int move_object_within_mine(const vmobjptridx_t obj, const vms_vector &newpos)
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{
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range_for (const auto &&segp, vmsegptridx)
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{
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if (get_seg_masks(obj->pos, segp, 0).centermask == 0) {
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int fate;
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fvi_info hit_info;
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fvi_query fq;
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// See if the radius pokes through any wall.
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fq.p0 = &obj->pos;
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fq.startseg = obj->segnum;
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fq.p1 = &newpos;
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fq.rad = obj->size;
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fq.thisobjnum = object_none;
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fq.ignore_obj_list.first = nullptr;
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fq.flags = 0;
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fate = find_vector_intersection(fq, hit_info);
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if (fate != HIT_WALL) {
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if (segp != obj->segnum)
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obj_relink( obj, segp);
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obj->pos = newpos;
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return 0;
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}
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}
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}
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return 1;
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}
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// Return 0 if object is in expected segment, else return 1
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static int verify_object_seg(const vmobjptridx_t objp, const vms_vector &newpos)
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{
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const auto &&result = get_seg_masks(newpos, vcsegptr(objp->segnum), objp->size);
|
|
if (result.facemask == 0)
|
|
return 0;
|
|
else
|
|
return move_object_within_mine(objp, newpos);
|
|
}
|
|
|
|
namespace {
|
|
|
|
class extract_fvec_from_segment
|
|
{
|
|
public:
|
|
static vms_vector get(vcsegptr_t segp)
|
|
{
|
|
vms_vector v;
|
|
extract_forward_vector_from_segment(segp, v);
|
|
return v;
|
|
}
|
|
};
|
|
|
|
class extract_rvec_from_segment
|
|
{
|
|
public:
|
|
static vms_vector get(vcsegptr_t segp)
|
|
{
|
|
vms_vector v;
|
|
extract_right_vector_from_segment(segp, v);
|
|
return v;
|
|
}
|
|
};
|
|
|
|
class extract_uvec_from_segment
|
|
{
|
|
public:
|
|
static vms_vector get(vcsegptr_t segp)
|
|
{
|
|
vms_vector v;
|
|
extract_up_vector_from_segment(segp, v);
|
|
return v;
|
|
}
|
|
};
|
|
|
|
static int ObjectMoveFailed()
|
|
{
|
|
editor_status("No current object, cannot move.");
|
|
return 1;
|
|
}
|
|
|
|
static int ObjectMovePos(const vmobjptridx_t obj, vms_vector &&vec, int scale)
|
|
{
|
|
vm_vec_normalize(vec);
|
|
const auto &&newpos = vm_vec_add(obj->pos, vm_vec_scale(vec, scale));
|
|
if (!verify_object_seg(obj, newpos))
|
|
obj->pos = newpos;
|
|
Update_flags |= UF_WORLD_CHANGED;
|
|
return 1;
|
|
}
|
|
|
|
template <typename extract_type, int direction>
|
|
static int ObjectMove()
|
|
{
|
|
const auto i = Cur_object_index;
|
|
if (i == object_none)
|
|
return ObjectMoveFailed();
|
|
const auto &&obj = vmobjptridx(i);
|
|
return ObjectMovePos(obj, extract_type::get(vcsegptr(obj->segnum)), direction * OBJ_SCALE);
|
|
}
|
|
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------------------------------
|
|
int ObjectMoveForward(void)
|
|
{
|
|
return ObjectMove<extract_fvec_from_segment, 1>();
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------------------------------
|
|
int ObjectMoveBack(void)
|
|
{
|
|
return ObjectMove<extract_fvec_from_segment, -1>();
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------------------------------
|
|
int ObjectMoveLeft(void)
|
|
{
|
|
return ObjectMove<extract_rvec_from_segment, -1>();
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------------------------------
|
|
int ObjectMoveRight(void)
|
|
{
|
|
return ObjectMove<extract_rvec_from_segment, 1>();
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------------------------------
|
|
int ObjectSetDefault(void)
|
|
{
|
|
//update_due_to_new_segment();
|
|
|
|
if (Cur_object_index == object_none) {
|
|
editor_status("No current object, cannot move.");
|
|
return 1;
|
|
}
|
|
|
|
const auto &&objp = vmobjptr(Cur_object_index);
|
|
compute_segment_center(objp->pos, vcsegptr(objp->segnum));
|
|
|
|
Update_flags |= UF_WORLD_CHANGED;
|
|
|
|
return 1;
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------------------------------------------
|
|
int ObjectMoveUp(void)
|
|
{
|
|
return ObjectMove<extract_uvec_from_segment, 1>();
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------------------------------
|
|
int ObjectMoveDown(void)
|
|
{
|
|
return ObjectMove<extract_uvec_from_segment, -1>();
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------------------------------
|
|
|
|
static int rotate_object(const vmobjptridx_t obj, int p, int b, int h)
|
|
{
|
|
vms_angvec ang;
|
|
// vm_extract_angles_matrix( &ang,&obj->orient);
|
|
|
|
// ang.p += p;
|
|
// ang.b += b;
|
|
// ang.h += h;
|
|
|
|
ang.p = p;
|
|
ang.b = b;
|
|
ang.h = h;
|
|
|
|
const auto rotmat = vm_angles_2_matrix(ang);
|
|
obj->orient = vm_matrix_x_matrix(obj->orient, rotmat);
|
|
// vm_angles_2_matrix(&obj->orient, &ang);
|
|
|
|
Update_flags |= UF_WORLD_CHANGED;
|
|
|
|
return 1;
|
|
}
|
|
|
|
static void reset_object(const vmobjptridx_t obj)
|
|
{
|
|
med_extract_matrix_from_segment(vcsegptr(obj->segnum), &obj->orient);
|
|
}
|
|
|
|
int ObjectResetObject()
|
|
{
|
|
reset_object(vmobjptridx(Cur_object_index));
|
|
|
|
Update_flags |= UF_WORLD_CHANGED;
|
|
|
|
return 1;
|
|
}
|
|
|
|
|
|
int ObjectFlipObject()
|
|
{
|
|
const auto m = &vmobjptr(Cur_object_index)->orient;
|
|
|
|
vm_vec_negate(m->uvec);
|
|
vm_vec_negate(m->rvec);
|
|
|
|
Update_flags |= UF_WORLD_CHANGED;
|
|
|
|
return 1;
|
|
}
|
|
|
|
template <int p, int b, int h>
|
|
int ObjectChangeRotation()
|
|
{
|
|
return rotate_object(vmobjptridx(Cur_object_index), p, b, h);
|
|
}
|
|
|
|
template int ObjectDecreaseBank();
|
|
template int ObjectIncreaseBank();
|
|
template int ObjectDecreasePitch();
|
|
template int ObjectIncreasePitch();
|
|
template int ObjectDecreaseHeading();
|
|
template int ObjectIncreaseHeading();
|
|
|
|
template int ObjectDecreaseBankBig();
|
|
template int ObjectIncreaseBankBig();
|
|
template int ObjectDecreasePitchBig();
|
|
template int ObjectIncreasePitchBig();
|
|
template int ObjectDecreaseHeadingBig();
|
|
template int ObjectIncreaseHeadingBig();
|
|
|
|
// -----------------------------------------------------------------------------------------------------
|
|
// Move object around based on clicks in 2d screen.
|
|
// Slide an object parallel to the 2d screen, to a point on a vector.
|
|
// The vector is defined by a point on the 2d screen and the eye.
|
|
|
|
// V = vector from eye to 2d screen point.
|
|
// E = eye
|
|
// F = forward vector from eye
|
|
// O = 3-space location of object
|
|
|
|
// D = depth of object given forward vector F
|
|
// = (OE dot norm(F))
|
|
|
|
// Must solve intersection of:
|
|
// E + tV ( equation of vector from eye through point on 2d screen)
|
|
// Fs + D ( equation of plane parallel to 2d screen, at depth D)
|
|
// = Fx(Ex + tVx) + Fy(Ey + tVy) + Fz(Ez + tVz) + D = 0
|
|
//
|
|
// FxEx + FyEy + FzEz - D
|
|
// t = - ----------------------
|
|
// VxFx + VyFy + VzFz
|
|
|
|
static void move_object_to_position(const vmobjptridx_t objp, const vms_vector &newpos)
|
|
{
|
|
if (get_seg_masks(newpos, vcsegptr(objp->segnum), objp->size).facemask == 0)
|
|
{
|
|
objp->pos = newpos;
|
|
} else {
|
|
if (verify_object_seg(objp, newpos)) {
|
|
int fate;
|
|
object temp_viewer_obj;
|
|
fvi_query fq;
|
|
fvi_info hit_info;
|
|
|
|
temp_viewer_obj = *Viewer;
|
|
auto viewer_segnum = find_object_seg(vmobjptr(Viewer));
|
|
temp_viewer_obj.segnum = viewer_segnum;
|
|
|
|
// If the viewer is outside the mine, get him in the mine!
|
|
if (viewer_segnum == segment_none) {
|
|
editor_status("Unable to move object, viewer not in mine. Aborting");
|
|
return;
|
|
#if 0
|
|
vms_vector last_outside_pos;
|
|
// While outside mine, move towards object
|
|
count = 0;
|
|
while (viewer_segnum == segment_none) {
|
|
vms_vector temp_vec;
|
|
|
|
last_outside_pos = temp_viewer_obj.pos;
|
|
|
|
vm_vec_avg(&temp_vec, &temp_viewer_obj.pos, newpos);
|
|
temp_viewer_obj.pos = temp_vec;
|
|
viewer_segnum = find_object_seg(&temp_viewer_obj);
|
|
temp_viewer_obj.segnum = viewer_segnum;
|
|
|
|
if (count > 5) {
|
|
editor_status("Unable to move object, can't get viewer in mine. Aborting");
|
|
return;
|
|
}
|
|
}
|
|
|
|
count = 0;
|
|
// While inside mine, move away from object.
|
|
while (viewer_segnum != segment_none) {
|
|
|
|
vms_vector temp_vec;
|
|
|
|
vm_vec_avg(&temp_vec, &temp_viewer_obj.pos, &last_outside_pos);
|
|
temp_viewer_obj.pos = temp_vec;
|
|
update_object_seg(&temp_viewer_obj);
|
|
viewer_segnum = find_object_seg(&temp_viewer_obj);
|
|
temp_viewer_obj.segnum = viewer_segnum;
|
|
|
|
if (count > 5) {
|
|
editor_status("Unable to move object, can't get viewer back out of mine. Aborting");
|
|
return;
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
|
|
fq.p0 = &temp_viewer_obj.pos;
|
|
fq.startseg = temp_viewer_obj.segnum;
|
|
fq.p1 = &newpos;
|
|
fq.rad = temp_viewer_obj.size;
|
|
fq.thisobjnum = object_none;
|
|
fq.ignore_obj_list.first = nullptr;
|
|
fq.flags = 0;
|
|
|
|
fate = find_vector_intersection(fq, hit_info);
|
|
if (fate == HIT_WALL) {
|
|
|
|
objp->pos = hit_info.hit_pnt;
|
|
const auto &&segp = find_object_seg(objp);
|
|
if (segp != segment_none)
|
|
obj_relink(objp, segp);
|
|
} else {
|
|
editor_status("Attempted to move object out of mine. Object not moved.");
|
|
}
|
|
}
|
|
}
|
|
|
|
Update_flags |= UF_WORLD_CHANGED;
|
|
}
|
|
|
|
static void move_object_to_vector(const vms_vector &vec_through_screen, fix delta_distance)
|
|
{
|
|
const auto &&objp = vmobjptridx(Cur_object_index);
|
|
const auto result = vm_vec_scale_add(Viewer->pos, vec_through_screen, vm_vec_dist(Viewer->pos, objp->pos) + delta_distance);
|
|
move_object_to_position(objp, result);
|
|
}
|
|
|
|
}
|
|
|
|
static void move_object_to_mouse_click_delta(fix delta_distance)
|
|
{
|
|
short xcrd,ycrd;
|
|
vms_vector vec_through_screen;
|
|
|
|
if (Cur_object_index == object_none) {
|
|
editor_status("Cur_object_index == -1, cannot move that peculiar object...aborting!");
|
|
return;
|
|
}
|
|
|
|
xcrd = GameViewBox->b1_drag_x1;
|
|
ycrd = GameViewBox->b1_drag_y1;
|
|
|
|
med_point_2_vec(&_canv_editor_game, vec_through_screen, xcrd, ycrd);
|
|
|
|
move_object_to_vector(vec_through_screen, delta_distance);
|
|
|
|
}
|
|
|
|
void move_object_to_mouse_click(void)
|
|
{
|
|
move_object_to_mouse_click_delta(0);
|
|
}
|
|
|
|
namespace dsx {
|
|
|
|
int ObjectMoveNearer(void)
|
|
{
|
|
if (Cur_object_index == object_none) {
|
|
editor_status("Cur_object_index == -1, cannot move that peculiar object...aborting!");
|
|
return 1;
|
|
}
|
|
|
|
// move_object_to_mouse_click_delta(-4*F1_0); // Move four units closer to eye
|
|
|
|
const auto &&result = vm_vec_normalized(vm_vec_sub(vcobjptr(Cur_object_index)->pos, Viewer->pos));
|
|
move_object_to_vector(result, -4*F1_0);
|
|
|
|
return 1;
|
|
}
|
|
|
|
int ObjectMoveFurther(void)
|
|
{
|
|
if (Cur_object_index == object_none) {
|
|
editor_status("Cur_object_index == -1, cannot move that peculiar object...aborting!");
|
|
return 1;
|
|
}
|
|
|
|
// move_object_to_mouse_click_delta(+4*F1_0); // Move four units further from eye
|
|
|
|
const auto &&result = vm_vec_normalized(vm_vec_sub(vcobjptr(Cur_object_index)->pos, Viewer->pos));
|
|
move_object_to_vector(result, 4*F1_0);
|
|
|
|
return 1;
|
|
}
|
|
|
|
}
|