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source: code/branches/3DPacman_FS19/src/modules/pacman/PacmanGhost.cc @ 12293

Last change on this file since 12293 was 12272, checked in by rueegseb, 6 years ago
overload setnewTarget for Argument Vecor3 and implementation of the red ghost character
Property svn:executable set to ``*
File size: 20.0 KB

Line
1	/*
2	* ORXONOX - the hottest 3D action shooter ever to exist
3	* > www.orxonox.net <
4	*
5	*
6	* License notice:
7	*
8	* This program is free software; you can redistribute it and/or
9	* modify it under the terms of the GNU General Public License
10	* as published by the Free Software Foundation; either version 2
11	* of the License, or (at your option) any later version.
12	*
13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.
17	*
18	* You should have received a copy of the GNU General Public License
19	* along with this program; if not, write to the Free Software
20	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
21	*
22	* Author:
23	* Marc Dreher
24	* Co-authors:
25	* ..
26	*
27	*/
28
29	#include "PacmanGhost.h"
30
31	#include "core/CoreIncludes.h"
32	#include "BulletDynamics/Dynamics/btRigidBody.h"
33
34	namespace orxonox
35	{
36	RegisterClass(PacmanGhost);
37
38	/**
39	@brief
40	Constructor. Registers the object and initializes some default values.
41	@param creator
42	The creator of this object.
43	*/
44	PacmanGhost::PacmanGhost(Context* context) : ControllableEntity(context)
45	{
46	RegisterObject(PacmanGhost);
47
48	this->velocity = Vector3(0, 0, 0);
49	this->colour = 1;
50	this->setCollisionType(CollisionType::Dynamic);
51
52	this->actuelposition = this->getPosition();
53
54	if(findpos(actuelposition, Vector3(0,-20,0)))
55	dontmove = true;
56
57	this->target_x = actuelposition.x;
58	this->target_z = actuelposition.z;
59
60	}
61
62	/**
63	@brief
64	Destructor. Destroys ghost, if present.
65	*/
66	PacmanGhost::~PacmanGhost()
67	{
68	// Deletes the controller if the object was initialized and the pointer to the controller is not NULL.
69	}
70
71	/**
72	@brief
73	Method for creating a ghost through XML.
74	*/
75	void PacmanGhost::XMLPort(Element& xmlelement, XMLPort::Mode mode)
76	{
77	SUPER(PacmanGhost, XMLPort, xmlelement, mode);
78
79	XMLPortParam(PacmanGhost, "colour", setColour, getColour, xmlelement, mode);
80
81	}
82
83
84	//All positions in the map, see documentation
85	Vector3 possibleposition[] = {Vector3(20,10,245),Vector3(215,10,245),Vector3(215,10,195),Vector3(185,10,195),Vector3(135,10,195), //0-4
86	Vector3(185,10,150),Vector3(135,10,150),Vector3(215,10,150),Vector3(215,10,105),Vector3(135,10,105), //5-9
87	Vector3(135,10,15),Vector3(135,10,-85),Vector3(215,10,-85),Vector3(135,10,-135),Vector3(215,10,-135), //10-14
88	Vector3(215,10,-195),Vector3(135,10,-195),Vector3(20,10,195),Vector3(-20,10,195),Vector3(-20,10,245), //15-19
89	Vector3(-215,10,245),Vector3(-215,10,195),Vector3(-185,10,195),Vector3(-135,10,195),Vector3(-70,10,195), //20-24
90	Vector3(70,10,195),Vector3(70,10,150),Vector3(20,10,150),Vector3(-20,10,150),Vector3(-70,10,150), //25-29
91	Vector3(-135,10,150),Vector3(-185,10,150),Vector3(-215,10,150),Vector3(-215,10,105),Vector3(-135,10,105), //30-34
92	Vector3(-70,10,105),Vector3(-20,10,105),Vector3(20,10,105),Vector3(70,10,105),Vector3(70,10,60), //35-39
93	Vector3(0,10,60),Vector3(-70,10,60),Vector3(-135,10,15),Vector3(-70,10,60),Vector3(0,10,15), //40-44
94	Vector3(70,10,15),Vector3(-70,10,-35),Vector3(-20,10,-35),Vector3(20,10,-35),Vector3(70,10,-35), //45-49
95	Vector3(70,10,-85),Vector3(20,10,-85),Vector3(-20,10,-85),Vector3(-70,10,-85),Vector3(-135,10,-85), //50-54
96	Vector3(-215,10,-85),Vector3(-215,10,-135),Vector3(-135,10,-135),Vector3(-70,10,-135),Vector3(-20,10,-135), //55-59
97	Vector3(20,10,-135),Vector3(70,10,-135),Vector3(20,10,-195),Vector3(-20,10,-195),Vector3(-135,10,-195), //60-64
98	Vector3(-215,10,-195),Vector3(0,10,-35)}; //65-66
99
100	/**
101	@brief
102	Defines which actions the ghost has to take in each tick.
103	@param dt
104	The length of the tick.
105	*/
106	void PacmanGhost::tick(float dt)
107	{
108	SUPER(PacmanGhost, tick, dt);
109
110	this->actuelposition = this->getPosition();
111
112	//Stop, if target arrived
113	if((abs(this->actuelposition.x - this->target_x)<0.5) && (abs(this->actuelposition.z - this->target_z)<0.5)){
114	this->ismoving = false;
115	}
116
117	//Move, if ghost hasn't arrived yet
118	if(this->ismoving){
119	if(!(abs(this->actuelposition.z-target_z)<0.5)) {
120	velocity = Vector3(0,0,-sgn(this->actuelposition.z-this->target_z));
121	move(dt, actuelposition, newGoal, velocity);
122	}
123	if(!(abs(this->actuelposition.x-target_x)<0.5)){
124	velocity = Vector3(-sgn(this->actuelposition.x-this->target_x),0,0);
125	move(dt, actuelposition, velocity);
126	}
127	}
128
129	else{
130	while (lockmove){};
131	lockmove=true;
132	int goal_x = 0; // faraway goal to dertmine the direction of the target
133	int goal_z =0;
134
135	if(this.colour=1){//follow pacman
136	Vector3 newTar = getShortestPath(actuelposition, currentPosition) //acutuelPosition: ghost, currentPosition: Pacman
137	setnewTarget(newTar)
138
139	}
140	//die uebrigen charakteren verhalten sich noch random
141	/*else if(this.colour=2){
142	}
143
144	else if(this.colour=3){
145
146	}
147
148	else if(this.colour=4){
149
150	}*/
151
152
153
154	//Check on which position the ghost has arrived and set new target
155	else if{(this.colour=2) \|\| (this.colour=3) \|\| (this.colour=4)}
156	while(lockmove){};
157	lockmove = true;
158
159	if(findpos(actuelposition,possibleposition[0])){
160	setnewTarget(1,17,19);
161	}
162	else if(findpos(actuelposition,possibleposition[1])){
163	setnewTarget(0,2);
164	}
165	else if(findpos(actuelposition,possibleposition[2])){
166	setnewTarget(1,3);
167	}
168	else if(findpos(actuelposition,possibleposition[3])){
169	setnewTarget(2,4,5);
170	}
171	else if(findpos(actuelposition,possibleposition[4])){
172	setnewTarget(3,6);
173	}
174	else if(findpos(actuelposition,possibleposition[5])){
175	setnewTarget(3,7);
176	}
177	else if(findpos(actuelposition,possibleposition[6])){
178	setnewTarget(4,9,26);
179	}
180	else if(findpos(actuelposition,possibleposition[7])){
181	setnewTarget(5,8);
182	}
183	else if(findpos(actuelposition,possibleposition[8])){
184	setnewTarget(7,9);
185	}
186	else if(findpos(actuelposition,possibleposition[9])){
187	setnewTarget(6,8,10,38);
188	}
189	else if(findpos(actuelposition,possibleposition[10])){
190	setnewTarget(9,11,45);
191	}
192	else if(findpos(actuelposition,possibleposition[11])){
193	setnewTarget(10,12,13);
194	}
195	else if(findpos(actuelposition,possibleposition[12])){
196	setnewTarget(11,14);
197	}
198	else if(findpos(actuelposition,possibleposition[13])){
199	setnewTarget(11,14,16,61);
200	}
201	else if(findpos(actuelposition,possibleposition[14])){
202	setnewTarget(12,13,15);
203	}
204	else if(findpos(actuelposition,possibleposition[15])){
205	setnewTarget(14,16);
206	}
207	else if(findpos(actuelposition,possibleposition[16])){
208	setnewTarget(13,15,62);
209	}
210	else if(findpos(actuelposition,possibleposition[17])){
211	setnewTarget(0,25);
212	}
213	else if(findpos(actuelposition,possibleposition[18])){
214	setnewTarget(19,24);
215	}
216	else if(findpos(actuelposition,possibleposition[19])){
217	setnewTarget(0,18,20);
218	}
219	else if(findpos(actuelposition,possibleposition[20])){
220	setnewTarget(19,21);
221	}
222	else if(findpos(actuelposition,possibleposition[21])){
223	setnewTarget(20,22);
224	}
225	else if(findpos(actuelposition,possibleposition[22])){
226	setnewTarget(21,23,31);
227	}
228	else if(findpos(actuelposition,possibleposition[23])){
229	setnewTarget(22,30);
230	}
231	else if(findpos(actuelposition,possibleposition[24])){
232	setnewTarget(18,29);
233	}
234	else if(findpos(actuelposition,possibleposition[25])){
235	setnewTarget(17,26);
236	}
237	else if(findpos(actuelposition,possibleposition[26])){
238	setnewTarget(6,25,27);
239	}
240	else if(findpos(actuelposition,possibleposition[27])){
241	setnewTarget(26,28,37);
242	}
243	else if(findpos(actuelposition,possibleposition[28])){
244	setnewTarget(27,29,36);
245	}
246	else if(findpos(actuelposition,possibleposition[29])){
247	setnewTarget(24,28,30);
248	}
249	else if(findpos(actuelposition,possibleposition[30])){
250	setnewTarget(23,29,34);
251	}
252	else if(findpos(actuelposition,possibleposition[31])){
253	setnewTarget(22,32);
254	}
255	else if(findpos(actuelposition,possibleposition[32])){
256	setnewTarget(31,33);
257	}
258	else if(findpos(actuelposition,possibleposition[33])){
259	setnewTarget(32,34);
260	}
261	else if(findpos(actuelposition,possibleposition[34])){
262	setnewTarget(30,33,35,42);
263	}
264	else if(findpos(actuelposition,possibleposition[35])){
265	setnewTarget(34,36,41);
266	}
267	else if(findpos(actuelposition,possibleposition[36])){
268	setnewTarget(28,35);
269	}
270	else if(findpos(actuelposition,possibleposition[37])){
271	setnewTarget(27,38);
272	}
273	else if(findpos(actuelposition,possibleposition[38])){
274	setnewTarget(9,37,39);
275	}
276	else if(findpos(actuelposition,possibleposition[39])){
277	setnewTarget(38,40,45);
278	}
279	else if(findpos(actuelposition,possibleposition[40])){
280	setnewTarget(39,41); //Shouldn't be able to return in center
281	}
282	else if(findpos(actuelposition,possibleposition[41])){
283	setnewTarget(35,43);
284	}
285	else if(findpos(actuelposition,possibleposition[42])){
286	setnewTarget(34,43,54);
287	}
288	else if(findpos(actuelposition,possibleposition[43])){
289	setnewTarget(41,46);
290	}
291	else if(findpos(actuelposition,possibleposition[44])){
292	setnewTarget(40,66);
293	}
294	else if(findpos(actuelposition,possibleposition[45])){
295	setnewTarget(10,39,49);
296	}
297	else if(findpos(actuelposition,possibleposition[46])){
298	setnewTarget(43,47);
299	}
300	else if(findpos(actuelposition,possibleposition[47])){
301	setnewTarget(46,52,66);
302	}
303	else if(findpos(actuelposition,possibleposition[48])){
304	setnewTarget(49,51,66);
305	}
306	else if(findpos(actuelposition,possibleposition[49])){
307	setnewTarget(45,48);
308	}
309	else if(findpos(actuelposition,possibleposition[50])){
310	setnewTarget(51,61);
311	}
312	else if(findpos(actuelposition,possibleposition[51])){
313	setnewTarget(48,50);
314	}
315	else if(findpos(actuelposition,possibleposition[52])){
316	setnewTarget(47,53);
317	}
318	else if(findpos(actuelposition,possibleposition[53])){
319	setnewTarget(52,58);
320	}
321	else if(findpos(actuelposition,possibleposition[54])){
322	setnewTarget(42,55,57);
323	}
324	else if(findpos(actuelposition,possibleposition[55])){
325	setnewTarget(54,56);
326	}
327	else if(findpos(actuelposition,possibleposition[56])){
328	setnewTarget(55,57,65);
329	}
330	else if(findpos(actuelposition,possibleposition[57])){
331	setnewTarget(54,56,58,64);
332	}
333	else if(findpos(actuelposition,possibleposition[58])){
334	setnewTarget(53,57,59);
335	}
336	else if(findpos(actuelposition,possibleposition[59])){
337	setnewTarget(58,59,63);
338	}
339	else if(findpos(actuelposition,possibleposition[60])){
340	setnewTarget(59,61,62);
341	}
342	else if(findpos(actuelposition,possibleposition[61])){
343	setnewTarget(13,50,60);
344	}
345	else if(findpos(actuelposition,possibleposition[62])){
346	setnewTarget(16,60);
347	}
348	else if(findpos(actuelposition,possibleposition[63])){
349	setnewTarget(59,64);
350	}
351	else if(findpos(actuelposition,possibleposition[64])){
352	setnewTarget(57,63,65);
353	}
354	else if(findpos(actuelposition,possibleposition[65])){
355	setnewTarget(56,64);
356	}
357	else if(findpos(actuelposition,possibleposition[66])){
358	setnewTarget(47,48);
359	}
360
361	else{
362	this->resetGhost(); //Shouldn't happen...
363	} //End of Position table
364	lockmove = false;
365	}
366	}
367	}
368	//set a specific newTarget
369	void PacmanGhost::setnewTarget(Vector3 newTarget){
370
371	this->target_x = newTarget.x;
372	this->target_z = newTarget.;
373	this->ismoving = true;
374	}
375
376	//Random choice of new target (not used in game, but useful)
377	void PacmanGhost::setnewTarget(int firstdec){
378
379	decision = rand()%1;
380	switch(decision){
381	case 0:
382	this->target_x = possibleposition[firstdec].x;
383	this->target_z = possibleposition[firstdec].z;
384	this->ismoving = true;
385	break;
386	}
387	}
388
389	//Random choice of new target
390	void PacmanGhost::setnewTarget(int firstdec, int seconddec){
391	decision = rand()%2;
392	switch(decision){
393	case 0:
394	this->target_x = possibleposition[firstdec].x;
395	this->target_z = possibleposition[firstdec].z;
396	this->ismoving = true;
397	break;
398	case 1:
399	this->target_x = possibleposition[seconddec].x;
400	this->target_z = possibleposition[seconddec].z;
401	this->ismoving = true;
402	break;
403	}
404
405	}
406
407	//Random choice of new target
408	void PacmanGhost::setnewTarget(int firstdec, int seconddec, int thirddec){
409
410	decision = rand()%3;
411	switch(decision){
412	case 0:
413	this->target_x = possibleposition[firstdec].x;
414	this->target_z = possibleposition[firstdec].z;
415	this->ismoving = true;
416	break;
417	case 1:
418	this->target_x = possibleposition[seconddec].x;
419	this->target_z = possibleposition[seconddec].z;
420	this->ismoving = true;
421	break;
422	case 2:
423	this->target_x = possibleposition[thirddec].x;
424	this->target_z = possibleposition[thirddec].z;
425	this->ismoving = true;
426	break;
427	}
428
429	}
430
431	//Random choice of new target
432	void PacmanGhost::setnewTarget(int firstdec, int seconddec, int thirddec, int fourthdec){
433
434	decision = rand()%4;
435	switch(decision){
436	case 0:
437	this->target_x = possibleposition[firstdec].x;
438	this->target_z = possibleposition[firstdec].z;
439	this->ismoving = true;
440	break;
441	case 1:
442	this->target_x = possibleposition[seconddec].x;
443	this->target_z = possibleposition[seconddec].z;
444	this->ismoving = true;
445	break;
446	case 2:
447	this->target_x = possibleposition[thirddec].x;
448	this->target_z = possibleposition[thirddec].z;
449	this->ismoving = true;
450	break;
451	case 3:
452	this->target_x = possibleposition[fourthdec].x;
453	this->target_z = possibleposition[fourthdec].z;
454	this->ismoving = true;
455	break;
456	}
457
458	}
459
460	//Change this with other ghost
461	void PacmanGhost::changewith(PacmanGhost* otherghost){
462
463	while(lockmove){};
464	lockmove = true; //Prevent change of target while ghost is changed
465
466	otherghost->setPosition(this->getPosition());
467	this->setPosition(0,-20,0);
468	otherghost->target_x = this->target_x;
469	otherghost->target_z = this->target_z;
470	otherghost->ismoving = this->ismoving;
471
472	this->dontmove = true;
473	otherghost->dontmove = false;
474
475	lockmove = false;
476	}
477
478	//Move ghost with rotation
479	void PacmanGhost::move(float dt, Vector3 actuelposition, Vector3 velocity){
480	if(!dontmove){
481	this->setPosition(Vector3(actuelposition.x+speedvelocity.xdt,10,actuelposition.z+speedvelocity.zdt));
482
483	//Rotate ghost in the direction of movement
484	if((abs(abs(velocity.x)-1)<0.1) && (abs(velocity.z-0)<0.1))
485	if(velocity.x<0){
486	this->setOrientation(Quaternion(Radian(-1.57), Vector3(0, 1, 0)));
487	}
488	else{
489	this->setOrientation(Quaternion(Radian(1.57), Vector3(0, 1, 0)));
490	}
491	if((abs(abs(velocity.z)-1)<0.1) && (abs(velocity.x-0)<0.1))
492	if(velocity.z<0){
493	this->setOrientation(Quaternion(Radian(3.14), Vector3(0, 1, 0)));
494	}
495	else{
496	this->setOrientation(Quaternion(Radian(0), Vector3(0, 1, 0)));
497	}
498
499	}
500	}
501
502	//Check if there is a collision
503	bool PacmanGhost::findpos(Vector3 one, Vector3 other){
504	if((abs(one.x - other.x)<0.5) && (abs(one.y - other.y)<0.5) && (abs(one.z - other.z)<0.5)) return true;
505	return false;
506	}
507
508	//Change ability to move
509	void PacmanGhost::changemovability(){
510	if(dontmove){
511	dontmove = false;}
512	else{
513	dontmove = true;
514	}
515	}
516
517	//ResetGhost
518	void PacmanGhost::resetGhost(){
519
520	this->setPosition(this->resetposition);
521	this->ismoving = false;
522	this->actuelposition = this->getPosition();
523
524	this->target_x = actuelposition.x;
525	this->target_z = actuelposition.z;
526
527	}
528
529	//Increase speed of ghosts
530	void PacmanGhost::levelupvelo(){
531	speed ++;
532	}
533	}

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