void _draw_node(node *p, int x1, int x2, int y)
{
char content[2];
if (p != NULL)
{
_draw_node(p->left, x1, (x1+x2)/2, y+DY);
content[0] = *((char*)(p+1));
content[1] = NULL;
fillellipse((x1+x2)/2, y,
textheight(content)/2+5, textheight(content)/2+5);
outtextxy((x1+x2)/2, y-3, content);
_draw_node(p->right, (x1+x2)/2, x2, y+DY);
}
else
fillellipse((x1+x2)/2, y, 3, 3);
}
void ShaderEditor::_notification(int p_what) {
switch(p_what) {
case NOTIFICATION_DRAW: {
_update_scrollbars();
//VisualServer::get_singleton()->canvas_item_add_rect(get_canvas_item(),Rect2(Point2(),get_size()),Color(0,0,0,1));
for(List<int>::Element *E=order.front();E;E=E->next()) {
_draw_node(E->get());
}
if (click_type==CLICK_INPUT_SLOT || click_type==CLICK_OUTPUT_SLOT) {
VisualServer::get_singleton()->canvas_item_add_line(get_canvas_item(),click_pos,click_motion,Color(0.5,1,0.5,0.8),2);
}
List<ShaderGraph::Connection> connections = shader_graph.get_connection_list();
for(List<ShaderGraph::Connection>::Element *E=connections.front();E;E=E->next()) {
const ShaderGraph::Connection &c=E->get();
Point2 source = _get_slot_pos(c.src_id,false,c.src_slot);
Point2 dest = _get_slot_pos(c.dst_id,true,c.dst_slot);
bool vec = VisualServer::shader_is_input_vector( shader_graph.node_get_type(c.dst_id), c.dst_slot );
Color col = vec?Color(1,0.5,0.5,0.8):Color(1,1,0.5,0.8);
if (click_type==CLICK_NODE && click_node==c.src_id) {
source+=click_motion-click_pos;
}
if (click_type==CLICK_NODE && click_node==c.dst_id) {
dest+=click_motion-click_pos;
}
VisualServer::get_singleton()->canvas_item_add_line(get_canvas_item(),source,dest,col,2);
}
} break;
}
}
void btv_draw(node *p)
{
int gd = DETECT, gm;
initgraph(&gd, &gm, "c:\\tc\\bgi");
if (graphresult() != grOk)
{
printf("\n Graphic system error !");
return;
}
settextstyle(TRIPLEX_FONT, HORIZ_DIR, 3);
settextjustify(CENTER_TEXT, CENTER_TEXT);
setfillstyle(0, BLACK);
moveto(getmaxx()/2, 10);
_draw_link(p, 7, getmaxx()-7, 15);
_draw_node(p, 7, getmaxx()-7, 15);
setcolor(WHITE);
wait_hardcopy(LPT1);
closegraph();
}
void AnimationTreeEditor::_notification(int p_what) {
switch(p_what) {
case NOTIFICATION_ENTER_TREE: {
play_button->set_icon( get_icon("Play","EditorIcons") );
add_menu->set_icon( get_icon("Add","EditorIcons") );
} break;
case NOTIFICATION_DRAW: {
_update_scrollbars();
//VisualServer::get_singleton()->canvas_item_add_rect(get_canvas_item(),Rect2(Point2(),get_size()),Color(0,0,0,1));
get_stylebox("bg","Tree")->draw(get_canvas_item(),Rect2(Point2(),get_size()));
VisualServer::get_singleton()->canvas_item_set_clip(get_canvas_item(),true);
for(List<StringName>::Element *E=order.front();E;E=E->next()) {
_draw_node(E->get());
}
if (click_type==CLICK_INPUT_SLOT || click_type==CLICK_OUTPUT_SLOT) {
_draw_cos_line(click_pos,click_motion,Color(0.5,1,0.5,0.8));
}
List<AnimationTreePlayer::Connection> connections;
anim_tree->get_connection_list(&connections);
for(List<AnimationTreePlayer::Connection>::Element *E=connections.front();E;E=E->next()) {
const AnimationTreePlayer::Connection &c=E->get();
Point2 source = _get_slot_pos(c.src_node,false,0);
Point2 dest = _get_slot_pos(c.dst_node,true,c.dst_input);
Color col = Color(1,1,0.5,0.8);
/*
if (click_type==CLICK_NODE && click_node==c.src_node) {
source+=click_motion-click_pos;
}
if (click_type==CLICK_NODE && click_node==c.dst_node) {
dest+=click_motion-click_pos;
}*/
_draw_cos_line(source,dest,col);
}
switch(anim_tree->get_last_error()) {
case AnimationTreePlayer::CONNECT_OK: {
Ref<Font> f = get_font("font","Label");
f->draw(get_canvas_item(),Point2(5,25+f->get_ascent()),"Animation Tree is Valid.",Color(0,1,0.6,0.8));
} break;
default: {
Ref<Font> f = get_font("font","Label");
f->draw(get_canvas_item(),Point2(5,25+f->get_ascent()),"Animation Tree is Invalid.",Color(1,0.6,0.0,0.8));
} break;
}
} break;
}
}
