summaryrefslogtreecommitdiff
path: root/scene/3d/portal.cpp
blob: 35ef6fa2f11c8c10041384aa6c91f8d805cfbe2e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
/*************************************************************************/
/*  portal.cpp                                                           */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
/*                      https://godotengine.org                          */
/*************************************************************************/
/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur.                 */
/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md)    */
/*                                                                       */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the       */
/* "Software"), to deal in the Software without restriction, including   */
/* without limitation the rights to use, copy, modify, merge, publish,   */
/* distribute, sublicense, and/or sell copies of the Software, and to    */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions:                                             */
/*                                                                       */
/* The above copyright notice and this permission notice shall be        */
/* included in all copies or substantial portions of the Software.       */
/*                                                                       */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
/*************************************************************************/
#include "portal.h"
#include "project_settings.h"
#include "scene/resources/surface_tool.h"
#include "servers/visual_server.h"

// FIXME: This will be removed, kept as reference for new implementation
#if 0
bool Portal::_set(const StringName &p_name, const Variant &p_value) {

	if (p_name == "shape") {
		PoolVector<float> src_coords = p_value;
		Vector<Point2> points;
		int src_coords_size = src_coords.size();
		ERR_FAIL_COND_V(src_coords_size % 2, false);
		points.resize(src_coords_size / 2);
		for (int i = 0; i < points.size(); i++) {

			points[i].x = src_coords[i * 2 + 0];
			points[i].y = src_coords[i * 2 + 1];
			set_shape(points);
		}
	} else if (p_name == "enabled") {
		set_enabled(p_value);
	} else if (p_name == "disable_distance") {
		set_disable_distance(p_value);
	} else if (p_name == "disabled_color") {
		set_disabled_color(p_value);
	} else if (p_name == "connect_range") {
		set_connect_range(p_value);
	} else
		return false;

	return true;
}

bool Portal::_get(const StringName &p_name, Variant &r_ret) const {

	if (p_name == "shape") {
		Vector<Point2> points = get_shape();
		PoolVector<float> dst_coords;
		dst_coords.resize(points.size() * 2);

		for (int i = 0; i < points.size(); i++) {

			dst_coords.set(i * 2 + 0, points[i].x);
			dst_coords.set(i * 2 + 1, points[i].y);
		}

		r_ret = dst_coords;
	} else if (p_name == "enabled") {
		r_ret = is_enabled();
	} else if (p_name == "disable_distance") {
		r_ret = get_disable_distance();
	} else if (p_name == "disabled_color") {
		r_ret = get_disabled_color();
	} else if (p_name == "connect_range") {
		r_ret = get_connect_range();
	} else
		return false;
	return true;
}

void Portal::_get_property_list(List<PropertyInfo> *p_list) const {

	p_list->push_back(PropertyInfo(Variant::POOL_REAL_ARRAY, "shape"));
	p_list->push_back(PropertyInfo(Variant::BOOL, "enabled"));
	p_list->push_back(PropertyInfo(Variant::REAL, "disable_distance", PROPERTY_HINT_RANGE, "0,4096,0.01"));
	p_list->push_back(PropertyInfo(Variant::COLOR, "disabled_color"));
	p_list->push_back(PropertyInfo(Variant::REAL, "connect_range", PROPERTY_HINT_RANGE, "0.1,4096,0.01"));
}

AABB Portal::get_aabb() const {

	return aabb;
}
PoolVector<Face3> Portal::get_faces(uint32_t p_usage_flags) const {

	if (!(p_usage_flags & FACES_ENCLOSING))
		return PoolVector<Face3>();

	Vector<Point2> shape = get_shape();
	if (shape.size() == 0)
		return PoolVector<Face3>();

	Vector2 center;
	for (int i = 0; i < shape.size(); i++) {

		center += shape[i];
	}

	PoolVector<Face3> ret;
	center /= shape.size();

	for (int i = 0; i < shape.size(); i++) {

		int n = (i + 1) % shape.size();

		Face3 f;
		f.vertex[0] = Vector3(center.x, center.y, 0);
		f.vertex[1] = Vector3(shape[i].x, shape[i].y, 0);
		f.vertex[2] = Vector3(shape[n].x, shape[n].y, 0);
		ret.push_back(f);
	}

	return ret;
}

void Portal::set_shape(const Vector<Point2> &p_shape) {

	VisualServer::get_singleton()->portal_set_shape(portal, p_shape);
	shape = p_shape;
	update_gizmo();
}

Vector<Point2> Portal::get_shape() const {

	return shape;
}

void Portal::set_connect_range(float p_range) {

	connect_range = p_range;
	//VisualServer::get_singleton()->portal_set_connect_range(portal,p_range);
}

float Portal::get_connect_range() const {

	return connect_range;
}

void Portal::set_enabled(bool p_enabled) {

	enabled = p_enabled;
	VisualServer::get_singleton()->portal_set_enabled(portal, enabled);
}

bool Portal::is_enabled() const {

	return enabled;
}

void Portal::set_disable_distance(float p_distance) {

	disable_distance = p_distance;
	VisualServer::get_singleton()->portal_set_disable_distance(portal, disable_distance);
}
float Portal::get_disable_distance() const {

	return disable_distance;
}

void Portal::set_disabled_color(const Color &p_disabled_color) {

	disabled_color = p_disabled_color;
	VisualServer::get_singleton()->portal_set_disabled_color(portal, disabled_color);
}

Color Portal::get_disabled_color() const {

	return disabled_color;
}

void Portal::_bind_methods() {

	ClassDB::bind_method(D_METHOD("set_shape", "points"), &Portal::set_shape);
	ClassDB::bind_method(D_METHOD("get_shape"), &Portal::get_shape);

	ClassDB::bind_method(D_METHOD("set_enabled", "enable"), &Portal::set_enabled);
	ClassDB::bind_method(D_METHOD("is_enabled"), &Portal::is_enabled);

	ClassDB::bind_method(D_METHOD("set_disable_distance", "distance"), &Portal::set_disable_distance);
	ClassDB::bind_method(D_METHOD("get_disable_distance"), &Portal::get_disable_distance);

	ClassDB::bind_method(D_METHOD("set_disabled_color", "color"), &Portal::set_disabled_color);
	ClassDB::bind_method(D_METHOD("get_disabled_color"), &Portal::get_disabled_color);

	ClassDB::bind_method(D_METHOD("set_connect_range", "range"), &Portal::set_connect_range);
	ClassDB::bind_method(D_METHOD("get_connect_range"), &Portal::get_connect_range);
}

Portal::Portal() {

	portal = VisualServer::get_singleton()->portal_create();
	Vector<Point2> points;
	points.push_back(Point2(-1, 1));
	points.push_back(Point2(1, 1));
	points.push_back(Point2(1, -1));
	points.push_back(Point2(-1, -1));
	set_shape(points); // default shape

	set_connect_range(0.8);
	set_disable_distance(50);
	set_enabled(true);

	set_base(portal);
}

Portal::~Portal() {

	VisualServer::get_singleton()->free(portal);
}
#endif