More logic
This commit is contained in:
Anuken
348
core/src/mindustry/logic/LCanvas.java
Normal file
348
core/src/mindustry/logic/LCanvas.java
Normal file
@@ -0,0 +1,348 @@
|
||||
package mindustry.logic;
|
||||
|
||||
import arc.*;
|
||||
import arc.func.*;
|
||||
import arc.graphics.*;
|
||||
import arc.graphics.g2d.*;
|
||||
import arc.input.*;
|
||||
import arc.math.*;
|
||||
import arc.math.geom.*;
|
||||
import arc.scene.*;
|
||||
import arc.scene.event.*;
|
||||
import arc.scene.ui.*;
|
||||
import arc.scene.ui.layout.*;
|
||||
import arc.struct.*;
|
||||
import arc.util.*;
|
||||
import mindustry.gen.*;
|
||||
import mindustry.graphics.*;
|
||||
import mindustry.logic.LStatements.*;
|
||||
import mindustry.ui.*;
|
||||
|
||||
public class LCanvas extends Table{
|
||||
private static final Color backgroundCol = Pal.darkMetal.cpy().mul(0.1f), gridCol = Pal.darkMetal.cpy().mul(0.5f);
|
||||
private Vec2 offset = new Vec2();
|
||||
|
||||
private DragLayout statements;
|
||||
private StatementElem dragging;
|
||||
|
||||
public LCanvas(){
|
||||
//left();
|
||||
|
||||
statements = new DragLayout();
|
||||
|
||||
pane(statements).grow().get().setClip(false);
|
||||
|
||||
add(new LStatements.AssignStatement());
|
||||
add(new FetchBuildStatement());
|
||||
add(new JumpStatement());
|
||||
add(new ToggleStatement());
|
||||
add(new LStatements.OpStatement());
|
||||
}
|
||||
|
||||
private void drawGrid(){
|
||||
Draw.color(backgroundCol);
|
||||
|
||||
Fill.crect(x, y, width, height);
|
||||
|
||||
Draw.color(gridCol);
|
||||
|
||||
float spacing = Scl.scl(50f);
|
||||
int xbars = (int)(width / spacing) + 2, ybars = (int)(width / spacing) + 2;
|
||||
float ox = offset.x % spacing, oy = offset.y % spacing;
|
||||
|
||||
Lines.stroke(Scl.scl(3f));
|
||||
|
||||
for(int i = 0; i < xbars; i++){
|
||||
float cx = x + width/2f + (i - xbars/2) * spacing + ox;
|
||||
Lines.line(cx, y, cx, y + height);
|
||||
}
|
||||
|
||||
for(int i = 0; i < ybars; i++){
|
||||
float cy = y + height/2f + (i - ybars/2) * spacing + oy;
|
||||
Lines.line(0, cy, x + width, cy);
|
||||
}
|
||||
|
||||
Draw.reset();
|
||||
}
|
||||
|
||||
void add(LStatement statement){
|
||||
StatementElem e = new StatementElem(statement);
|
||||
|
||||
statements.addChild(e);
|
||||
}
|
||||
|
||||
public class DragLayout extends WidgetGroup{
|
||||
float margin = 4f;
|
||||
float space = 10f, width = 400f;
|
||||
Seq<Element> seq = new Seq<>();
|
||||
int insertPosition = 0;
|
||||
|
||||
@Override
|
||||
public void layout(){
|
||||
float cy = 0;
|
||||
seq.clear();
|
||||
|
||||
//layout everything normally
|
||||
for(int i = 0; i < getChildren().size; i++){
|
||||
Element e = getChildren().get(i);
|
||||
|
||||
//ignore the dragged element
|
||||
if(dragging == e) continue;
|
||||
|
||||
e.setSize(width - margin * 2f, e.getPrefHeight());
|
||||
e.setPosition(x + margin, height + y - margin - cy, Align.topLeft);
|
||||
|
||||
cy += e.getPrefHeight() + space;
|
||||
seq.add(e);
|
||||
}
|
||||
|
||||
//insert the dragged element if necessary
|
||||
if(dragging != null){
|
||||
//find real position of dragged element top
|
||||
float realY = dragging.getY(Align.top) + dragging.translation.y;
|
||||
|
||||
insertPosition = 0;
|
||||
|
||||
for(int i = 0; i < seq.size; i++){
|
||||
Element cur = seq.get(i);
|
||||
//find fit point
|
||||
if(realY < cur.y && (i == seq.size - 1 || realY > seq.get(i + 1).y)){
|
||||
insertPosition = i + 1;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
float shiftAmount = dragging.getHeight() + space;
|
||||
|
||||
//shift elements below insertion point down
|
||||
for(int i = insertPosition; i < seq.size; i++){
|
||||
seq.get(i).y -= shiftAmount;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void draw(){
|
||||
|
||||
//draw selection box indicating placement position
|
||||
if(dragging != null && insertPosition <= seq.size){
|
||||
float shiftAmount = dragging.getHeight();
|
||||
float lastX = x + margin;
|
||||
float lastY = insertPosition == 0 ? height + y - margin : seq.get(insertPosition - 1).y - space;
|
||||
|
||||
Tex.pane.draw(lastX, lastY - shiftAmount, width - margin*2f, dragging.getHeight());
|
||||
}
|
||||
|
||||
super.draw();
|
||||
}
|
||||
|
||||
void finishLayout(){
|
||||
if(dragging != null){
|
||||
//reset translation first
|
||||
for(Element child : getChildren()){
|
||||
child.setTranslation(0, 0);
|
||||
}
|
||||
clearChildren();
|
||||
|
||||
//reorder things
|
||||
for(int i = 0; i <= insertPosition - 1 && i < seq.size; i++){
|
||||
addChild(seq.get(i));
|
||||
}
|
||||
|
||||
addChild(dragging);
|
||||
|
||||
for(int i = insertPosition; i < seq.size; i++){
|
||||
addChild(seq.get(i));
|
||||
}
|
||||
|
||||
dragging = null;
|
||||
}
|
||||
|
||||
layout();
|
||||
}
|
||||
}
|
||||
|
||||
public class StatementElem extends Table{
|
||||
LStatement st;
|
||||
|
||||
public StatementElem(LStatement st){
|
||||
this.st = st;
|
||||
|
||||
background(Tex.whitePane);
|
||||
setColor(st.category().color);
|
||||
margin(0f);
|
||||
touchable = Touchable.enabled;
|
||||
|
||||
table(Tex.whiteui, t -> {
|
||||
t.color.set(color);
|
||||
t.addListener(new HandCursorListener());
|
||||
|
||||
t.margin(6f);
|
||||
t.touchable = Touchable.enabled;
|
||||
|
||||
t.add(st.name()).style(Styles.outlineLabel).color(color).padRight(8);
|
||||
t.add().growX();
|
||||
t.button(Icon.cancel, Styles.onlyi, () -> {
|
||||
remove();
|
||||
dragging = null;
|
||||
statements.layout();
|
||||
});
|
||||
|
||||
t.addListener(new InputListener(){
|
||||
float lastx, lasty;
|
||||
|
||||
@Override
|
||||
public boolean touchDown(InputEvent event, float x, float y, int pointer, KeyCode button){
|
||||
Vec2 v = localToStageCoordinates(Tmp.v1.set(x, y));
|
||||
lastx = v.x;
|
||||
lasty = v.y;
|
||||
dragging = StatementElem.this;
|
||||
toFront();
|
||||
statements.layout();
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void touchDragged(InputEvent event, float x, float y, int pointer){
|
||||
Vec2 v = localToStageCoordinates(Tmp.v1.set(x, y));
|
||||
|
||||
translation.add(v.x - lastx, v.y - lasty);
|
||||
lastx = v.x;
|
||||
lasty = v.y;
|
||||
|
||||
statements.layout();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void touchUp(InputEvent event, float x, float y, int pointer, KeyCode button){
|
||||
statements.finishLayout();
|
||||
}
|
||||
});
|
||||
}).growX();
|
||||
|
||||
row();
|
||||
|
||||
table(t -> {
|
||||
t.left();
|
||||
t.marginLeft(4);
|
||||
t.setColor(color);
|
||||
st.build(t);
|
||||
}).pad(4).padTop(2).left().grow();
|
||||
|
||||
marginBottom(7);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void draw(){
|
||||
float pad = 5f;
|
||||
Fill.dropShadow(x + width/2f, y + height/2f, width + pad, height + pad, 10f, 0.9f);
|
||||
|
||||
Draw.color(0, 0, 0, 0.3f);
|
||||
Fill.crect(x, y, width, height);
|
||||
Draw.reset();
|
||||
|
||||
super.draw();
|
||||
}
|
||||
}
|
||||
|
||||
public static class JumpButton extends ImageButton{
|
||||
StatementElem to;
|
||||
boolean selecting;
|
||||
float mx, my;
|
||||
|
||||
public JumpButton(Color color, Cons<StatementElem> setter){
|
||||
super(Tex.logicNode, Styles.colori);
|
||||
|
||||
getStyle().imageUpColor = color;
|
||||
|
||||
addListener(new InputListener(){
|
||||
@Override
|
||||
public boolean touchDown(InputEvent event, float x, float y, int pointer, KeyCode code){
|
||||
selecting = true;
|
||||
setter.get(to = null);
|
||||
mx = x;
|
||||
my = y;
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void touchDragged(InputEvent event, float x, float y, int pointer){
|
||||
mx = x;
|
||||
my = y;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void touchUp(InputEvent event, float x, float y, int pointer, KeyCode code){
|
||||
localToStageCoordinates(Tmp.v1.set(x, y));
|
||||
StatementElem elem = hovered();
|
||||
|
||||
if(elem != null && !isDescendantOf(elem)){
|
||||
to = elem;
|
||||
}else{
|
||||
to = null;
|
||||
}
|
||||
setter.get(to);
|
||||
selecting = false;
|
||||
}
|
||||
});
|
||||
|
||||
update(() -> {
|
||||
if(to != null && to.parent == null){
|
||||
setter.get(to = null);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
@Override
|
||||
public void draw(){
|
||||
super.draw();
|
||||
Element hover = to == null && selecting ? hovered() : to;
|
||||
float tx = 0, ty = 0;
|
||||
boolean draw = false;
|
||||
|
||||
if(hover != null){
|
||||
tx = hover.getX(Align.right) + hover.translation.x;
|
||||
ty = hover.getY(Align.right) + hover.translation.y;
|
||||
draw = true;
|
||||
}else if(selecting){
|
||||
tx = x + mx;
|
||||
ty = y + my;
|
||||
draw = true;
|
||||
}
|
||||
|
||||
if(draw){
|
||||
drawCurve(x + width/2f, y + height/2f, tx, ty, color);
|
||||
|
||||
float s = width;
|
||||
Tex.logicNode.draw(tx + s*0.75f, ty - s/2f, -s, s);
|
||||
}
|
||||
}
|
||||
|
||||
StatementElem hovered(){
|
||||
Element e = Core.scene.hit(Core.input.mouseX(), Core.input.mouseY(), true);
|
||||
if(e != null){
|
||||
while(e != null && !(e instanceof StatementElem)){
|
||||
e = e.parent;
|
||||
}
|
||||
}
|
||||
if(e == null || isDescendantOf(e)) return null;
|
||||
return (StatementElem)e;
|
||||
}
|
||||
|
||||
void drawCurve(float x, float y, float x2, float y2, Color color){
|
||||
Lines.stroke(4f, color);
|
||||
|
||||
float dist = 100f;
|
||||
|
||||
Lines.curve(
|
||||
x, y,
|
||||
x + dist, y,
|
||||
x2 + dist, y2,
|
||||
x2, y2,
|
||||
Math.max(20, (int)(Mathf.dst(x, y, x2, y2) / 5))
|
||||
);
|
||||
|
||||
Draw.reset();
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user