591 lines
14 KiB
C++
591 lines
14 KiB
C++
/*************************************************************************/
|
|
/* sprite.cpp */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
|
|
/* Copyright (c) 2014-2017 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 "sprite.h"
|
|
#include "core/core_string_names.h"
|
|
#include "os/os.h"
|
|
#include "scene/main/viewport.h"
|
|
#include "scene/scene_string_names.h"
|
|
|
|
void Sprite::edit_set_pivot(const Point2 &p_pivot) {
|
|
|
|
set_offset(p_pivot);
|
|
}
|
|
|
|
Point2 Sprite::edit_get_pivot() const {
|
|
|
|
return get_offset();
|
|
}
|
|
bool Sprite::edit_has_pivot() const {
|
|
|
|
return true;
|
|
}
|
|
|
|
void Sprite::_notification(int p_what) {
|
|
|
|
switch (p_what) {
|
|
|
|
case NOTIFICATION_DRAW: {
|
|
|
|
if (texture.is_null())
|
|
return;
|
|
|
|
RID ci = get_canvas_item();
|
|
|
|
/*
|
|
texture->draw(ci,Point2());
|
|
break;
|
|
*/
|
|
|
|
Size2 s;
|
|
Rect2 src_rect;
|
|
bool filter_clip = false;
|
|
|
|
if (region) {
|
|
|
|
s = region_rect.size;
|
|
src_rect = region_rect;
|
|
filter_clip = region_filter_clip;
|
|
} else {
|
|
s = Size2(texture->get_size());
|
|
s = s / Size2(hframes, vframes);
|
|
|
|
src_rect.size = s;
|
|
src_rect.position.x += float(frame % hframes) * s.x;
|
|
src_rect.position.y += float(frame / hframes) * s.y;
|
|
}
|
|
|
|
Point2 ofs = offset;
|
|
if (centered)
|
|
ofs -= s / 2;
|
|
if (Engine::get_singleton()->get_use_pixel_snap()) {
|
|
ofs = ofs.floor();
|
|
}
|
|
|
|
Rect2 dst_rect(ofs, s);
|
|
|
|
if (hflip)
|
|
dst_rect.size.x = -dst_rect.size.x;
|
|
if (vflip)
|
|
dst_rect.size.y = -dst_rect.size.y;
|
|
|
|
texture->draw_rect_region(ci, dst_rect, src_rect, Color(1, 1, 1), false, normal_map, filter_clip);
|
|
|
|
} break;
|
|
}
|
|
}
|
|
|
|
void Sprite::set_texture(const Ref<Texture> &p_texture) {
|
|
|
|
if (p_texture == texture)
|
|
return;
|
|
texture = p_texture;
|
|
update();
|
|
emit_signal("texture_changed");
|
|
item_rect_changed();
|
|
_change_notify("texture");
|
|
}
|
|
|
|
void Sprite::set_normal_map(const Ref<Texture> &p_texture) {
|
|
|
|
normal_map = p_texture;
|
|
update();
|
|
}
|
|
|
|
Ref<Texture> Sprite::get_normal_map() const {
|
|
|
|
return normal_map;
|
|
}
|
|
|
|
Ref<Texture> Sprite::get_texture() const {
|
|
|
|
return texture;
|
|
}
|
|
|
|
void Sprite::set_centered(bool p_center) {
|
|
|
|
centered = p_center;
|
|
update();
|
|
item_rect_changed();
|
|
}
|
|
|
|
bool Sprite::is_centered() const {
|
|
|
|
return centered;
|
|
}
|
|
|
|
void Sprite::set_offset(const Point2 &p_offset) {
|
|
|
|
offset = p_offset;
|
|
update();
|
|
item_rect_changed();
|
|
_change_notify("offset");
|
|
}
|
|
Point2 Sprite::get_offset() const {
|
|
|
|
return offset;
|
|
}
|
|
|
|
void Sprite::set_flip_h(bool p_flip) {
|
|
|
|
hflip = p_flip;
|
|
update();
|
|
}
|
|
bool Sprite::is_flipped_h() const {
|
|
|
|
return hflip;
|
|
}
|
|
|
|
void Sprite::set_flip_v(bool p_flip) {
|
|
|
|
vflip = p_flip;
|
|
update();
|
|
}
|
|
bool Sprite::is_flipped_v() const {
|
|
|
|
return vflip;
|
|
}
|
|
|
|
void Sprite::set_region(bool p_region) {
|
|
|
|
if (p_region == region)
|
|
return;
|
|
|
|
region = p_region;
|
|
update();
|
|
}
|
|
|
|
bool Sprite::is_region() const {
|
|
|
|
return region;
|
|
}
|
|
|
|
void Sprite::set_region_rect(const Rect2 &p_region_rect) {
|
|
|
|
if (region_rect == p_region_rect)
|
|
return;
|
|
|
|
region_rect = p_region_rect;
|
|
|
|
if (region)
|
|
item_rect_changed();
|
|
|
|
_change_notify("region_rect");
|
|
}
|
|
|
|
Rect2 Sprite::get_region_rect() const {
|
|
|
|
return region_rect;
|
|
}
|
|
|
|
void Sprite::set_region_filter_clip(bool p_enable) {
|
|
region_filter_clip = p_enable;
|
|
update();
|
|
}
|
|
|
|
bool Sprite::is_region_filter_clip_enabled() const {
|
|
return region_filter_clip;
|
|
}
|
|
|
|
void Sprite::set_frame(int p_frame) {
|
|
|
|
ERR_FAIL_INDEX(p_frame, vframes * hframes);
|
|
|
|
if (frame != p_frame)
|
|
item_rect_changed();
|
|
|
|
frame = p_frame;
|
|
|
|
_change_notify("frame");
|
|
emit_signal(SceneStringNames::get_singleton()->frame_changed);
|
|
}
|
|
|
|
int Sprite::get_frame() const {
|
|
|
|
return frame;
|
|
}
|
|
|
|
void Sprite::set_vframes(int p_amount) {
|
|
|
|
ERR_FAIL_COND(p_amount < 1);
|
|
vframes = p_amount;
|
|
update();
|
|
item_rect_changed();
|
|
_change_notify();
|
|
}
|
|
int Sprite::get_vframes() const {
|
|
|
|
return vframes;
|
|
}
|
|
|
|
void Sprite::set_hframes(int p_amount) {
|
|
|
|
ERR_FAIL_COND(p_amount < 1);
|
|
hframes = p_amount;
|
|
update();
|
|
item_rect_changed();
|
|
_change_notify();
|
|
}
|
|
int Sprite::get_hframes() const {
|
|
|
|
return hframes;
|
|
}
|
|
|
|
Rect2 Sprite::get_item_rect() const {
|
|
|
|
if (texture.is_null())
|
|
return Rect2(0, 0, 1, 1);
|
|
/*
|
|
if (texture.is_null())
|
|
return CanvasItem::get_item_rect();
|
|
*/
|
|
|
|
Size2i s;
|
|
|
|
if (region) {
|
|
|
|
s = region_rect.size;
|
|
} else {
|
|
s = texture->get_size();
|
|
s = s / Point2(hframes, vframes);
|
|
}
|
|
|
|
Point2 ofs = offset;
|
|
if (centered)
|
|
ofs -= s / 2;
|
|
|
|
if (s == Size2(0, 0))
|
|
s = Size2(1, 1);
|
|
|
|
return Rect2(ofs, s);
|
|
}
|
|
|
|
void Sprite::_validate_property(PropertyInfo &property) const {
|
|
|
|
if (property.name == "frame") {
|
|
|
|
property.hint = PROPERTY_HINT_SPRITE_FRAME;
|
|
|
|
property.hint_string = "0," + itos(vframes * hframes - 1) + ",1";
|
|
}
|
|
}
|
|
|
|
void Sprite::_bind_methods() {
|
|
|
|
ClassDB::bind_method(D_METHOD("set_texture", "texture"), &Sprite::set_texture);
|
|
ClassDB::bind_method(D_METHOD("get_texture"), &Sprite::get_texture);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_normal_map", "normal_map"), &Sprite::set_normal_map);
|
|
ClassDB::bind_method(D_METHOD("get_normal_map"), &Sprite::get_normal_map);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_centered", "centered"), &Sprite::set_centered);
|
|
ClassDB::bind_method(D_METHOD("is_centered"), &Sprite::is_centered);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_offset", "offset"), &Sprite::set_offset);
|
|
ClassDB::bind_method(D_METHOD("get_offset"), &Sprite::get_offset);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_flip_h", "flip_h"), &Sprite::set_flip_h);
|
|
ClassDB::bind_method(D_METHOD("is_flipped_h"), &Sprite::is_flipped_h);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_flip_v", "flip_v"), &Sprite::set_flip_v);
|
|
ClassDB::bind_method(D_METHOD("is_flipped_v"), &Sprite::is_flipped_v);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_region", "enabled"), &Sprite::set_region);
|
|
ClassDB::bind_method(D_METHOD("is_region"), &Sprite::is_region);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_region_rect", "rect"), &Sprite::set_region_rect);
|
|
ClassDB::bind_method(D_METHOD("get_region_rect"), &Sprite::get_region_rect);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_region_filter_clip", "enabled"), &Sprite::set_region_filter_clip);
|
|
ClassDB::bind_method(D_METHOD("is_region_filter_clip_enabled"), &Sprite::is_region_filter_clip_enabled);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_frame", "frame"), &Sprite::set_frame);
|
|
ClassDB::bind_method(D_METHOD("get_frame"), &Sprite::get_frame);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_vframes", "vframes"), &Sprite::set_vframes);
|
|
ClassDB::bind_method(D_METHOD("get_vframes"), &Sprite::get_vframes);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_hframes", "hframes"), &Sprite::set_hframes);
|
|
ClassDB::bind_method(D_METHOD("get_hframes"), &Sprite::get_hframes);
|
|
|
|
ADD_SIGNAL(MethodInfo("frame_changed"));
|
|
ADD_SIGNAL(MethodInfo("texture_changed"));
|
|
|
|
ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture"), "set_texture", "get_texture");
|
|
ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT, "normal_map", PROPERTY_HINT_RESOURCE_TYPE, "Texture"), "set_normal_map", "get_normal_map");
|
|
ADD_GROUP("Offset", "");
|
|
ADD_PROPERTYNO(PropertyInfo(Variant::BOOL, "centered"), "set_centered", "is_centered");
|
|
ADD_PROPERTYNZ(PropertyInfo(Variant::VECTOR2, "offset"), "set_offset", "get_offset");
|
|
ADD_PROPERTYNZ(PropertyInfo(Variant::BOOL, "flip_h"), "set_flip_h", "is_flipped_h");
|
|
ADD_PROPERTYNZ(PropertyInfo(Variant::BOOL, "flip_v"), "set_flip_v", "is_flipped_v");
|
|
ADD_GROUP("Animation", "");
|
|
ADD_PROPERTYNO(PropertyInfo(Variant::INT, "vframes", PROPERTY_HINT_RANGE, "1,16384,1"), "set_vframes", "get_vframes");
|
|
ADD_PROPERTYNO(PropertyInfo(Variant::INT, "hframes", PROPERTY_HINT_RANGE, "1,16384,1"), "set_hframes", "get_hframes");
|
|
ADD_PROPERTYNZ(PropertyInfo(Variant::INT, "frame", PROPERTY_HINT_SPRITE_FRAME), "set_frame", "get_frame");
|
|
|
|
ADD_GROUP("Region", "region_");
|
|
ADD_PROPERTYNZ(PropertyInfo(Variant::BOOL, "region_enabled"), "set_region", "is_region");
|
|
ADD_PROPERTYNZ(PropertyInfo(Variant::RECT2, "region_rect"), "set_region_rect", "get_region_rect");
|
|
ADD_PROPERTYNZ(PropertyInfo(Variant::BOOL, "region_filter_clip"), "set_region_filter_clip", "is_region_filter_clip_enabled");
|
|
}
|
|
|
|
Sprite::Sprite() {
|
|
|
|
centered = true;
|
|
hflip = false;
|
|
vflip = false;
|
|
region = false;
|
|
region_filter_clip = false;
|
|
|
|
frame = 0;
|
|
|
|
vframes = 1;
|
|
hframes = 1;
|
|
}
|
|
|
|
//////////////////////////// VPSPRITE
|
|
///
|
|
///
|
|
///
|
|
|
|
#if 0
|
|
void ViewportSprite::edit_set_pivot(const Point2& p_pivot) {
|
|
|
|
set_offset(p_pivot);
|
|
}
|
|
|
|
Point2 ViewportSprite::edit_get_pivot() const {
|
|
|
|
return get_offset();
|
|
}
|
|
bool ViewportSprite::edit_has_pivot() const {
|
|
|
|
return true;
|
|
}
|
|
|
|
void ViewportSprite::_notification(int p_what) {
|
|
|
|
switch(p_what) {
|
|
|
|
case NOTIFICATION_ENTER_TREE: {
|
|
|
|
if (!viewport_path.is_empty()) {
|
|
|
|
Node *n = get_node(viewport_path);
|
|
ERR_FAIL_COND(!n);
|
|
Viewport *vp=Object::cast_to<Viewport>(n);
|
|
ERR_FAIL_COND(!vp);
|
|
|
|
Ref<RenderTargetTexture> rtt = vp->get_render_target_texture();
|
|
texture=rtt;
|
|
texture->connect("changed",this,"update");
|
|
item_rect_changed();
|
|
}
|
|
} break;
|
|
case NOTIFICATION_EXIT_TREE: {
|
|
|
|
if (texture.is_valid()) {
|
|
|
|
texture->disconnect("changed",this,"update");
|
|
texture=Ref<Texture>();
|
|
}
|
|
} break;
|
|
case NOTIFICATION_DRAW: {
|
|
|
|
if (texture.is_null())
|
|
return;
|
|
|
|
RID ci = get_canvas_item();
|
|
|
|
/*
|
|
texture->draw(ci,Point2());
|
|
break;
|
|
*/
|
|
|
|
Size2i s;
|
|
Rect2i src_rect;
|
|
|
|
s = texture->get_size();
|
|
|
|
src_rect.size=s;
|
|
|
|
Point2 ofs=offset;
|
|
if (centered)
|
|
ofs-=s/2;
|
|
|
|
if (OS::get_singleton()->get_use_pixel_snap()) {
|
|
ofs=ofs.floor();
|
|
}
|
|
Rect2 dst_rect(ofs,s);
|
|
texture->draw_rect_region(ci,dst_rect,src_rect,modulate);
|
|
|
|
} break;
|
|
}
|
|
}
|
|
|
|
void ViewportSprite::set_viewport_path(const NodePath& p_viewport) {
|
|
|
|
viewport_path=p_viewport;
|
|
update();
|
|
if (!is_inside_tree())
|
|
return;
|
|
|
|
if (texture.is_valid()) {
|
|
texture->disconnect("changed",this,"update");
|
|
texture=Ref<Texture>();
|
|
}
|
|
|
|
if (viewport_path.is_empty())
|
|
return;
|
|
|
|
|
|
Node *n = get_node(viewport_path);
|
|
ERR_FAIL_COND(!n);
|
|
Viewport *vp=Object::cast_to<Viewport>(n);
|
|
ERR_FAIL_COND(!vp);
|
|
|
|
Ref<RenderTargetTexture> rtt = vp->get_render_target_texture();
|
|
texture=rtt;
|
|
|
|
if (texture.is_valid()) {
|
|
texture->connect("changed",this,"update");
|
|
}
|
|
|
|
item_rect_changed();
|
|
|
|
}
|
|
|
|
NodePath ViewportSprite::get_viewport_path() const {
|
|
|
|
return viewport_path;
|
|
}
|
|
|
|
void ViewportSprite::set_centered(bool p_center) {
|
|
|
|
centered=p_center;
|
|
update();
|
|
item_rect_changed();
|
|
}
|
|
|
|
bool ViewportSprite::is_centered() const {
|
|
|
|
return centered;
|
|
}
|
|
|
|
void ViewportSprite::set_offset(const Point2& p_offset) {
|
|
|
|
offset=p_offset;
|
|
update();
|
|
item_rect_changed();
|
|
}
|
|
Point2 ViewportSprite::get_offset() const {
|
|
|
|
return offset;
|
|
}
|
|
void ViewportSprite::set_modulate(const Color& p_color) {
|
|
|
|
modulate=p_color;
|
|
update();
|
|
}
|
|
|
|
Color ViewportSprite::get_modulate() const{
|
|
|
|
return modulate;
|
|
}
|
|
|
|
|
|
Rect2 ViewportSprite::get_item_rect() const {
|
|
|
|
if (texture.is_null())
|
|
return Rect2(0,0,1,1);
|
|
/*
|
|
if (texture.is_null())
|
|
return CanvasItem::get_item_rect();
|
|
*/
|
|
|
|
Size2i s;
|
|
|
|
s = texture->get_size();
|
|
Point2 ofs=offset;
|
|
if (centered)
|
|
ofs-=s/2;
|
|
|
|
if (s==Size2(0,0))
|
|
s=Size2(1,1);
|
|
|
|
return Rect2(ofs,s);
|
|
}
|
|
|
|
String ViewportSprite::get_configuration_warning() const {
|
|
|
|
if (!has_node(viewport_path) || !Object::cast_to<Viewport>(get_node(viewport_path))) {
|
|
return TTR("Path property must point to a valid Viewport node to work. Such Viewport must be set to 'render target' mode.");
|
|
} else {
|
|
|
|
Node *n = get_node(viewport_path);
|
|
if (n) {
|
|
Viewport *vp = Object::cast_to<Viewport>(n);
|
|
if (!vp->is_set_as_render_target()) {
|
|
|
|
return TTR("The Viewport set in the path property must be set as 'render target' in order for this sprite to work.");
|
|
}
|
|
}
|
|
}
|
|
|
|
return String();
|
|
|
|
}
|
|
|
|
void ViewportSprite::_bind_methods() {
|
|
|
|
ClassDB::bind_method(D_METHOD("set_viewport_path","path"),&ViewportSprite::set_viewport_path);
|
|
ClassDB::bind_method(D_METHOD("get_viewport_path"),&ViewportSprite::get_viewport_path);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_centered","centered"),&ViewportSprite::set_centered);
|
|
ClassDB::bind_method(D_METHOD("is_centered"),&ViewportSprite::is_centered);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_offset","offset"),&ViewportSprite::set_offset);
|
|
ClassDB::bind_method(D_METHOD("get_offset"),&ViewportSprite::get_offset);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_modulate","modulate"),&ViewportSprite::set_modulate);
|
|
ClassDB::bind_method(D_METHOD("get_modulate"),&ViewportSprite::get_modulate);
|
|
|
|
ADD_PROPERTYNZ( PropertyInfo( Variant::NODE_PATH, "viewport"), "set_viewport_path","get_viewport_path");
|
|
ADD_PROPERTYNO( PropertyInfo( Variant::BOOL, "centered"), "set_centered","is_centered");
|
|
ADD_PROPERTYNZ( PropertyInfo( Variant::VECTOR2, "offset"), "set_offset","get_offset");
|
|
ADD_PROPERTYNO( PropertyInfo( Variant::COLOR, "modulate"), "set_modulate","get_modulate");
|
|
|
|
}
|
|
|
|
ViewportSprite::ViewportSprite() {
|
|
|
|
centered=true;
|
|
modulate=Color(1,1,1,1);
|
|
}
|
|
#endif
|