/*************************************************************************/ /* portal.cpp */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* http://www.godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */ /* */ /* 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 "servers/visual_server.h" #include "scene/resources/surface_tool.h" #include "globals.h" bool Portal::_set(const StringName& p_name, const Variant& p_value) { if (p_name=="shape") { DVector<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(); DVector<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::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" ) ); } RES Portal::_get_gizmo_geometry() const { Ref<SurfaceTool> surface_tool( memnew( SurfaceTool )); Ref<FixedMaterial> mat( memnew( FixedMaterial )); mat->set_parameter( FixedMaterial::PARAM_DIFFUSE,Color(1.0,0.8,0.8,0.7) ); mat->set_line_width(4); mat->set_flag(Material::FLAG_DOUBLE_SIDED,true); mat->set_flag(Material::FLAG_UNSHADED,true); // mat->set_depth_draw_mode(Material::DEPTH_DRAW_NEVER,true); surface_tool->begin(Mesh::PRIMITIVE_LINES); surface_tool->set_material(mat); Vector<Point2> shape = get_shape(); Vector2 center; for (int i=0;i<shape.size();i++) { int n=(i+1)%shape.size(); Vector<Vector3> points; surface_tool->add_vertex( Vector3( shape[i].x, shape[i].y,0 )); surface_tool->add_vertex( Vector3( shape[n].x, shape[n].y,0 )); center+=shape[i]; } if (shape.size()>0) { center/=shape.size(); Vector<Vector3> points; surface_tool->add_vertex( Vector3( center.x, center.y,0 )); surface_tool->add_vertex( Vector3( center.x, center.y,1.0 )); } return surface_tool->commit(); } AABB Portal::get_aabb() const { return aabb; } DVector<Face3> Portal::get_faces(uint32_t p_usage_flags) const { if (!(p_usage_flags&FACES_ENCLOSING)) return DVector<Face3>(); Vector<Point2> shape = get_shape(); if (shape.size()==0) return DVector<Face3>(); Vector2 center; for (int i=0;i<shape.size();i++) { center+=shape[i]; } DVector<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); update_gizmo(); } Vector<Point2> Portal::get_shape() const { return VisualServer::get_singleton()->portal_get_shape(portal); } 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() { ObjectTypeDB::bind_method(_MD("set_shape","points"),&Portal::set_shape); ObjectTypeDB::bind_method(_MD("get_shape"),&Portal::get_shape); ObjectTypeDB::bind_method(_MD("set_enabled","enable"),&Portal::set_enabled); ObjectTypeDB::bind_method(_MD("is_enabled"),&Portal::is_enabled); ObjectTypeDB::bind_method(_MD("set_disable_distance","distance"),&Portal::set_disable_distance); ObjectTypeDB::bind_method(_MD("get_disable_distance"),&Portal::get_disable_distance); ObjectTypeDB::bind_method(_MD("set_disabled_color","color"),&Portal::set_disabled_color); ObjectTypeDB::bind_method(_MD("get_disabled_color"),&Portal::get_disabled_color); ObjectTypeDB::bind_method(_MD("set_connect_range","range"),&Portal::set_connect_range); ObjectTypeDB::bind_method(_MD("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); }