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LExecutor.java
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package mindustry.logic;
import arc.*;
import arc.audio.*;
import arc.graphics.*;
import arc.math.*;
import arc.math.geom.*;
import arc.struct.*;
import arc.util.*;
import mindustry.*;
import mindustry.ai.types.*;
import mindustry.annotations.Annotations.*;
import mindustry.content.*;
import mindustry.core.*;
import mindustry.ctype.*;
import mindustry.entities.*;
import mindustry.game.EventType.*;
import mindustry.game.*;
import mindustry.game.MapObjectives.*;
import mindustry.game.Teams.*;
import mindustry.gen.*;
import mindustry.logic.LogicFx.*;
import mindustry.type.*;
import mindustry.ui.*;
import mindustry.world.*;
import mindustry.world.blocks.environment.*;
import mindustry.world.blocks.logic.*;
import mindustry.world.blocks.logic.LogicBlock.*;
import mindustry.world.blocks.logic.LogicDisplay.*;
import mindustry.world.blocks.logic.MemoryBlock.*;
import mindustry.world.blocks.logic.MessageBlock.*;
import mindustry.world.blocks.payloads.*;
import mindustry.world.meta.*;
import static mindustry.Vars.*;
public class LExecutor{
public static final int maxInstructions = 1000;
public static final int
maxGraphicsBuffer = 256,
maxDisplayBuffer = 1024,
maxTextBuffer = 400;
public LInstruction[] instructions = {};
/** Non-constant variables used for network sync */
public LVar[] vars = {};
public LVar counter, unit, thisv, ipt;
public int[] binds;
public boolean yield;
public LongSeq graphicsBuffer = new LongSeq();
public StringBuilder textBuffer = new StringBuilder();
public Building[] links = {};
public @Nullable LogicBuild build;
public IntSet linkIds = new IntSet();
public Team team = Team.derelict;
public boolean privileged = false;
//yes, this is a minor memory leak, but it's probably not significant enough to matter
protected static IntFloatMap unitTimeouts = new IntFloatMap();
static{
Events.on(ResetEvent.class, e -> unitTimeouts.clear());
}
boolean timeoutDone(Unit unit, float delay){
return Time.time >= unitTimeouts.get(unit.id) + delay;
}
void updateTimeout(Unit unit){
unitTimeouts.put(unit.id, Time.time);
}
public boolean initialized(){
return instructions.length > 0;
}
/** Runs a single instruction. */
public void runOnce(){
//reset to start
if(counter.numval >= instructions.length || counter.numval < 0){
counter.numval = 0;
}
if(counter.numval < instructions.length){
instructions[(int)(counter.numval++)].run(this);
}
}
/** Loads with a specified assembler. Resets all variables. */
public void load(LAssembler builder){
vars = builder.vars.values().toSeq().retainAll(var -> !var.constant).toArray(LVar.class);
for(int i = 0; i < vars.length; i++){
vars[i].id = i;
}
instructions = builder.instructions;
counter = builder.getVar("@counter");
unit = builder.getVar("@unit");
thisv = builder.getVar("@this");
ipt = builder.putConst("@ipt", build != null ? build.ipt : 0);
}
//region utility
/** @return a Var from this processor. May be null if out of bounds. */
public @Nullable LVar optionalVar(int index){
return index < 0 || index >= vars.length ? null : vars[index];
}
//endregion
//region instruction types
public interface LInstruction{
void run(LExecutor exec);
}
/** Binds the processor to a unit based on some filters. */
public static class UnitBindI implements LInstruction{
public LVar type;
public UnitBindI(LVar type){
this.type = type;
}
public UnitBindI(){
}
@Override
public void run(LExecutor exec){
if(exec.binds == null || exec.binds.length != content.units().size){
exec.binds = new int[content.units().size];
}
//binding to `null` was previously possible, but was too powerful and exploitable
if(type.obj() instanceof UnitType type && type.logicControllable){
Seq<Unit> seq = exec.team.data().unitCache(type);
if(seq != null && seq.any()){
exec.binds[type.id] %= seq.size;
if(exec.binds[type.id] < seq.size){
//bind to the next unit
exec.unit.setconst(seq.get(exec.binds[type.id]));
}
exec.binds[type.id] ++;
}else{
//no units of this type found
exec.unit.setconst(null);
}
}else if(type.obj() instanceof Unit u && (u.team == exec.team || exec.privileged) && u.type.logicControllable){
//bind to specific unit object
exec.unit.setconst(u);
}else{
exec.unit.setconst(null);
}
}
}
/** Uses a unit to find something that may not be in its range. */
public static class UnitLocateI implements LInstruction{
public LLocate locate = LLocate.building;
public BlockFlag flag = BlockFlag.core;
public LVar enemy, ore;
public LVar outX, outY, outFound, outBuild;
public UnitLocateI(LLocate locate, BlockFlag flag, LVar enemy, LVar ore, LVar outX, LVar outY, LVar outFound, LVar outBuild){
this.locate = locate;
this.flag = flag;
this.enemy = enemy;
this.ore = ore;
this.outX = outX;
this.outY = outY;
this.outFound = outFound;
this.outBuild = outBuild;
}
public UnitLocateI(){
}
@Override
public void run(LExecutor exec){
Object unitObj = exec.unit.obj();
LogicAI ai = UnitControlI.checkLogicAI(exec, unitObj);
if(unitObj instanceof Unit unit && ai != null){
ai.controlTimer = LogicAI.logicControlTimeout;
Cache cache = (Cache)ai.execCache.get(this, Cache::new);
if(ai.checkTargetTimer(this)){
Tile res = null;
boolean build = false;
switch(locate){
case ore -> {
if(ore.obj() instanceof Item item){
res = indexer.findClosestOre(unit, item);
}
}
case building -> {
Building b = Geometry.findClosest(unit.x, unit.y, enemy.bool() ? indexer.getEnemy(unit.team, flag) : indexer.getFlagged(unit.team, flag));
res = b == null ? null : b.tile;
build = true;
}
case spawn -> {
res = Geometry.findClosest(unit.x, unit.y, Vars.spawner.getSpawns());
}
case damaged -> {
Building b = Units.findDamagedTile(unit.team, unit.x, unit.y);
res = b == null ? null : b.tile;
build = true;
}
}
if(res != null && (!build || res.build != null)){
cache.found = true;
//set result if found
outX.setnum(cache.x = World.conv(build ? res.build.x : res.worldx()));
outY.setnum(cache.y = World.conv(build ? res.build.y : res.worldy()));
outFound.setnum(1);
}else{
cache.found = false;
outFound.setnum(0);
}
if(res != null && res.build != null &&
(unit.within(res.build.x, res.build.y, Math.max(unit.range(), buildingRange)) || res.build.team == exec.team)){
cache.build = res.build;
outBuild.setobj(res.build);
}else{
outBuild.setobj(null);
}
}else{
outBuild.setobj(cache.build);
outFound.setbool(cache.found);
outX.setnum(cache.x);
outY.setnum(cache.y);
}
}else{
outFound.setbool(false);
}
}
static class Cache{
float x, y;
boolean found;
Building build;
}
}
/** Controls the unit based on some parameters. */
public static class UnitControlI implements LInstruction{
public LUnitControl type = LUnitControl.move;
public LVar p1, p2, p3, p4, p5;
public UnitControlI(LUnitControl type, LVar p1, LVar p2, LVar p3, LVar p4, LVar p5){
this.type = type;
this.p1 = p1;
this.p2 = p2;
this.p3 = p3;
this.p4 = p4;
this.p5 = p5;
}
public UnitControlI(){
}
/** Checks is a unit is valid for logic AI control, and returns the controller. */
@Nullable
public static LogicAI checkLogicAI(LExecutor exec, Object unitObj){
if(unitObj instanceof Unit unit && unit.isValid() && exec.unit.obj() == unit && (unit.team == exec.team || exec.privileged) && unit.controller().isLogicControllable()){
if(unit.controller() instanceof LogicAI la){
la.controller = exec.thisv.building();
return la;
}else{
var la = new LogicAI();
la.controller = exec.thisv.building();
unit.controller(la);
//clear old state
unit.mineTile = null;
unit.clearBuilding();
return la;
}
}
return null;
}
@Override
public void run(LExecutor exec){
Object unitObj = exec.unit.obj();
LogicAI ai = checkLogicAI(exec, unitObj);
//only control standard AI units
if(unitObj instanceof Unit unit && ai != null){
ai.controlTimer = LogicAI.logicControlTimeout;
float x1 = World.unconv(p1.numf()), y1 = World.unconv(p2.numf()), d1 = World.unconv(p3.numf());
switch(type){
case idle, autoPathfind -> {
ai.control = type;
}
case move, stop, approach, pathfind -> {
ai.control = type;
ai.moveX = x1;
ai.moveY = y1;
if(type == LUnitControl.approach){
ai.moveRad = d1;
}
//stop mining/building
if(type == LUnitControl.stop){
unit.mineTile = null;
unit.clearBuilding();
}
}
case unbind -> {
//TODO is this a good idea? will allocate
unit.resetController();
}
case within -> {
p4.setnum(unit.within(x1, y1, d1) ? 1 : 0);
}
case target -> {
ai.posTarget.set(x1, y1);
ai.aimControl = type;
ai.mainTarget = null;
ai.shoot = p3.bool();
}
case targetp -> {
ai.aimControl = type;
ai.mainTarget = p1.obj() instanceof Teamc t ? t : null;
ai.shoot = p2.bool();
}
case boost -> {
ai.boost = p1.bool();
}
case flag -> {
unit.flag = p1.num();
}
case mine -> {
Tile tile = world.tileWorld(x1, y1);
if(unit.canMine()){
unit.mineTile = unit.validMine(tile) ? tile : null;
}
}
case payDrop -> {
if(!exec.timeoutDone(unit, LogicAI.transferDelay)) return;
if(unit instanceof Payloadc pay && pay.hasPayload()){
Call.payloadDropped(unit, unit.x, unit.y);
exec.updateTimeout(unit);
}
}
case payTake -> {
if(!exec.timeoutDone(unit, LogicAI.transferDelay)) return;
if(unit instanceof Payloadc pay){
//units
if(p1.bool()){
Unit result = Units.closest(unit.team, unit.x, unit.y, unit.type.hitSize * 2f, u -> u.isAI() && u.isGrounded() && pay.canPickup(u) && u.within(unit, u.hitSize + unit.hitSize * 1.2f));
if(result != null){
Call.pickedUnitPayload(unit, result);
}
}else{ //buildings
Building build = world.buildWorld(unit.x, unit.y);
//TODO copy pasted code
if(build != null && build.team == unit.team){
Payload current = build.getPayload();
if(current != null && pay.canPickupPayload(current)){
Call.pickedBuildPayload(unit, build, false);
//pick up whole building directly
}else if(build.block.buildVisibility != BuildVisibility.hidden && build.canPickup() && pay.canPickup(build)){
Call.pickedBuildPayload(unit, build, true);
}
}
}
exec.updateTimeout(unit);
}
}
case payEnter -> {
Building build = world.buildWorld(unit.x, unit.y);
if(build != null && unit.team() == build.team && build.canControlSelect(unit)){
Call.unitBuildingControlSelect(unit, build);
}
}
case build -> {
if((state.rules.logicUnitBuild || exec.privileged) && unit.canBuild() && p3.obj() instanceof Block block && block.canBeBuilt() && (block.unlockedNow() || unit.team.isAI())){
int x = World.toTile(x1 - block.offset/tilesize), y = World.toTile(y1 - block.offset/tilesize);
int rot = Mathf.mod(p4.numi(), 4);
//reset state of last request when necessary
if(ai.plan.x != x || ai.plan.y != y || ai.plan.block != block || unit.plans.isEmpty()){
ai.plan.progress = 0;
ai.plan.initialized = false;
ai.plan.stuck = false;
}
var conf = p5.obj();
ai.plan.set(x, y, rot, block);
ai.plan.config = conf instanceof Content c ? c : conf instanceof Building b ? b : null;
unit.clearBuilding();
Tile tile = ai.plan.tile();
if(tile != null && !(tile.block() == block && tile.build != null && tile.build.rotation == rot)){
unit.updateBuilding = true;
unit.addBuild(ai.plan);
}
}
}
case getBlock -> {
float range = Math.max(unit.range(), unit.type.buildRange);
if(!unit.within(x1, y1, range)){
p3.setobj(null);
p4.setobj(null);
p5.setobj(null);
}else{
Tile tile = world.tileWorld(x1, y1);
if(tile == null){
p3.setobj(null);
p4.setobj(null);
p5.setobj(null);
}else{
p3.setobj(tile.block());
p4.setobj(tile.build != null ? tile.build : null);
//Allows reading of ore tiles if they are present (overlay is not air) otherwise returns the floor
p5.setobj(tile.overlay() == Blocks.air ? tile.floor() : tile.overlay());
}
}
}
case itemDrop -> {
if(!exec.timeoutDone(unit, LogicAI.transferDelay)) return;
//clear item when dropping to @air
if(p1.obj() == Blocks.air){
//only server-side; no need to call anything, as items are synced in snapshots
if(!net.client()){
unit.clearItem();
}
exec.updateTimeout(unit);
}else{
Building build = p1.building();
int dropped = Math.min(unit.stack.amount, p2.numi());
if(build != null && build.team == unit.team && build.isValid() && dropped > 0 && unit.within(build, logicItemTransferRange + build.block.size * tilesize/2f)){
int accepted = build.acceptStack(unit.item(), dropped, unit);
if(accepted > 0){
Call.transferItemTo(unit, unit.item(), accepted, unit.x, unit.y, build);
exec.updateTimeout(unit);
}
}
}
}
case itemTake -> {
if(!exec.timeoutDone(unit, LogicAI.transferDelay)) return;
Building build = p1.building();
int amount = p3.numi();
if(build != null && build.team == unit.team && build.isValid() && build.items != null &&
p2.obj() instanceof Item item && unit.within(build, logicItemTransferRange + build.block.size * tilesize/2f)){
int taken = Math.min(build.items.get(item), Math.min(amount, unit.maxAccepted(item)));
if(taken > 0){
Call.takeItems(build, item, taken, unit);
exec.updateTimeout(unit);
}
}
}
default -> {}
}
}
}
}
/** Controls a building's state. */
public static class ControlI implements LInstruction{
public LVar target;
public LAccess type = LAccess.enabled;
public LVar p1, p2, p3, p4;
public ControlI(LAccess type, LVar target, LVar p1, LVar p2, LVar p3, LVar p4){
this.type = type;
this.target = target;
this.p1 = p1;
this.p2 = p2;
this.p3 = p3;
this.p4 = p4;
}
ControlI(){}
@Override
public void run(LExecutor exec){
Object obj = target.obj();
if(obj instanceof Building b && (exec.privileged || (b.team == exec.team && exec.linkIds.contains(b.id)))){
if(type == LAccess.enabled && !p1.bool()){
b.lastDisabler = exec.build;
}
if(type == LAccess.enabled && p1.bool()){
b.noSleep();
}
if(type.isObj && p1.isobj){
b.control(type, p1.obj(), p2.num(), p3.num(), p4.num());
}else{
b.control(type, p1.num(), p2.num(), p3.num(), p4.num());
}
}
}
}
public static class GetLinkI implements LInstruction{
public LVar output, index;
public GetLinkI(LVar output, LVar index){
this.index = index;
this.output = output;
}
public GetLinkI(){
}
@Override
public void run(LExecutor exec){
int address = index.numi();
output.setobj(address >= 0 && address < exec.links.length ? exec.links[address] : null);
}
}
public static class ReadI implements LInstruction{
public LVar target, position, output;
public ReadI(LVar target, LVar position, LVar output){
this.target = target;
this.position = position;
this.output = output;
}
public ReadI(){
}
@Override
public void run(LExecutor exec){
int address = position.numi();
Building from = target.building();
if(from instanceof MemoryBuild mem && (exec.privileged || (from.team == exec.team && !mem.block.privileged))){
output.setnum(address < 0 || address >= mem.memory.length ? 0 : mem.memory[address]);
}
}
}
public static class WriteI implements LInstruction{
public LVar target, position, value;
public WriteI(LVar target, LVar position, LVar value){
this.target = target;
this.position = position;
this.value = value;
}
public WriteI(){
}
@Override
public void run(LExecutor exec){
int address = position.numi();
Building from = target.building();
if(from instanceof MemoryBuild mem && (exec.privileged || (from.team == exec.team && !mem.block.privileged)) && address >= 0 && address < mem.memory.length){
mem.memory[address] = value.num();
}
}
}
public static class SenseI implements LInstruction{
public LVar from, to, type;
public SenseI(LVar from, LVar to, LVar type){
this.from = from;
this.to = to;
this.type = type;
}
public SenseI(){
}
@Override
public void run(LExecutor exec){
Object target = from.obj();
Object sense = type.obj();
if(target == null && sense == LAccess.dead){
to.setnum(1);
return;
}
//note that remote units/buildings can be sensed as well
if(target instanceof Senseable se){
if(sense instanceof Content co){
to.setnum(se.sense(co));
}else if(sense instanceof LAccess la){
Object objOut = se.senseObject(la);
if(objOut == Senseable.noSensed){
//numeric output
to.setnum(se.sense(la));
}else{
//object output
to.setobj(objOut);
}
}
}else{
to.setobj(null);
}
}
}
public static class RadarI implements LInstruction{
public RadarTarget target1 = RadarTarget.enemy, target2 = RadarTarget.any, target3 = RadarTarget.any;
public RadarSort sort = RadarSort.distance;
public LVar radar, sortOrder, output;
//radar instructions are special in that they cache their output and only change it at fixed intervals.
//this prevents lag from spam of radar instructions
public Healthc lastTarget;
public Object lastSourceBuild;
public Interval timer = new Interval();
static float bestValue = 0f;
static Unit best = null;
public RadarI(RadarTarget target1, RadarTarget target2, RadarTarget target3, RadarSort sort, LVar radar, LVar sortOrder, LVar output){
this.target1 = target1;
this.target2 = target2;
this.target3 = target3;
this.sort = sort;
this.radar = radar;
this.sortOrder = sortOrder;
this.output = output;
}
public RadarI(){
}
@Override
public void run(LExecutor exec){
Object base = radar.obj();
int sortDir = sortOrder.bool() ? 1 : -1;
LogicAI ai = null;
if(base instanceof Ranged r && (exec.privileged || r.team() == exec.team) &&
((base instanceof Building b && (!b.block.privileged || exec.privileged)) || (ai = UnitControlI.checkLogicAI(exec, base)) != null)){ //must be a building or a controllable unit
float range = r.range();
Healthc targeted;
//timers update on a fixed 30 tick interval
//units update on a special timer per controller instance
if((base instanceof Building && (timer.get(30f) || lastSourceBuild != base)) || (ai != null && ai.checkTargetTimer(this))){
//if any of the targets involve enemies
boolean enemies = target1 == RadarTarget.enemy || target2 == RadarTarget.enemy || target3 == RadarTarget.enemy;
boolean allies = target1 == RadarTarget.ally || target2 == RadarTarget.ally || target3 == RadarTarget.ally;
best = null;
bestValue = 0;
if(enemies){
Seq<TeamData> data = state.teams.present;
for(int i = 0; i < data.size; i++){
if(data.items[i].team != r.team()){
find(r, range, sortDir, data.items[i].team);
}
}
}else if(!allies){
Seq<TeamData> data = state.teams.present;
for(int i = 0; i < data.size; i++){
find(r, range, sortDir, data.items[i].team);
}
}else{
find(r, range, sortDir, r.team());
}
if(ai != null){
ai.execCache.put(this, best);
}
lastSourceBuild = base;
lastTarget = targeted = best;
}else{
if(ai != null){
targeted = (Healthc)ai.execCache.get(this);
}else{
targeted = lastTarget;
}
}
output.setobj(targeted);
}else{
output.setobj(null);
}
}
void find(Ranged b, float range, int sortDir, Team team){
Units.nearby(team, b.x(), b.y(), range, u -> {
if(!u.within(b, range) || !u.targetable(team) || b == u) return;
boolean valid =
target1.func.get(b.team(), u) &&
target2.func.get(b.team(), u) &&
target3.func.get(b.team(), u);
if(!valid) return;
float val = sort.func.get(b, u) * sortDir;
if(val > bestValue || best == null){
bestValue = val;
best = u;
}
});
}
}
public static class SetI implements LInstruction{
public LVar from, to;
public SetI(LVar from, LVar to){
this.from = from;
this.to = to;
}
SetI(){}
@Override
public void run(LExecutor exec){
if(!to.constant){
if(from.isobj){
if(to != exec.counter){
to.objval = from.objval;
to.isobj = true;
}
}else{
to.numval = LVar.invalid(from.numval) ? 0 : from.numval;
to.isobj = false;
}
}
}
}
public static class OpI implements LInstruction{
public LogicOp op = LogicOp.add;
public LVar a, b, dest;
public OpI(LogicOp op, LVar a, LVar b, LVar dest){
this.op = op;
this.a = a;
this.b = b;
this.dest = dest;
}
OpI(){}
@Override
public void run(LExecutor exec){
if(op == LogicOp.strictEqual){
dest.setnum(a.isobj == b.isobj && ((a.isobj && Structs.eq(a.objval, b.objval)) || (!a.isobj && a.numval == b.numval)) ? 1 : 0);
}else if(op.unary){
dest.setnum(op.function1.get(a.num()));
}else{
if(op.objFunction2 != null && a.isobj && b.isobj){
//use object function if both are objects
dest.setnum(op.objFunction2.get(a.obj(), b.obj()));
}else{
//otherwise use the numeric function
dest.setnum(op.function2.get(a.num(), b.num()));
}
}
}
}
public static class EndI implements LInstruction{
@Override
public void run(LExecutor exec){
exec.counter.numval = exec.instructions.length;
}
}
public static class NoopI implements LInstruction{
@Override
public void run(LExecutor exec){}
}
public static class DrawI implements LInstruction{
public byte type;
public LVar x, y, p1, p2, p3, p4;
public DrawI(byte type, LVar x, LVar y, LVar p1, LVar p2, LVar p3, LVar p4){
this.type = type;
this.x = x;
this.y = y;
this.p1 = p1;
this.p2 = p2;
this.p3 = p3;
this.p4 = p4;
}
public DrawI(){
}
@Override
public void run(LExecutor exec){
//graphics on headless servers are useless.
if(Vars.headless || exec.graphicsBuffer.size >= maxGraphicsBuffer) return;
//explicitly unpack colorPack, it's pre-processed here
if(type == LogicDisplay.commandColorPack){
double packed = x.num();
int value = (int)(Double.doubleToRawLongBits(packed)),
r = ((value & 0xff000000) >>> 24),
g = ((value & 0x00ff0000) >>> 16),
b = ((value & 0x0000ff00) >>> 8),
a = ((value & 0x000000ff));
exec.graphicsBuffer.add(DisplayCmd.get(LogicDisplay.commandColor, pack(r), pack(g), pack(b), pack(a), 0, 0));
}else if(type == LogicDisplay.commandPrint){
CharSequence str = exec.textBuffer;
if(str.length() > 0){
var data = Fonts.logic.getData();
int advance = (int)data.spaceXadvance, lineHeight = (int)data.lineHeight;
int xOffset, yOffset;
int align = p1.id; //p1 is not a variable, it's a raw align value. what a massive hack
int maxWidth = 0, lines = 1, lineWidth = 0;
for(int i = 0; i < str.length(); i++){
char next = str.charAt(i);
if(next == '\n'){
maxWidth = Math.max(maxWidth, lineWidth);
lineWidth = 0;
lines ++;
}else{
lineWidth ++;
}
}
maxWidth = Math.max(maxWidth, lineWidth);
float
width = maxWidth * advance,
height = lines * lineHeight,
ha = ((Align.isLeft(align) ? -1f : 0f) + 1f + (Align.isRight(align) ? 1f : 0f))/2f,
va = ((Align.isBottom(align) ? -1f : 0f) + 1f + (Align.isTop(align) ? 1f : 0f))/2f;
xOffset = -(int)(width * ha);
yOffset = -(int)(height * va) + (lines - 1) * lineHeight;
int curX = x.numi(), curY = y.numi();
for(int i = 0; i < str.length(); i++){
char next = str.charAt(i);
if(next == '\n'){
//move Y down when newline is encountered
curY -= lineHeight;
curX = x.numi(); //reset
continue;
}
if(Fonts.logic.getData().hasGlyph(next)){
exec.graphicsBuffer.add(DisplayCmd.get(LogicDisplay.commandPrint, packSign(curX + xOffset), packSign(curY + yOffset), next, 0, 0, 0));
}
curX += advance;
}
exec.textBuffer.setLength(0);
}
}else{
int num1 = p1.numi(), num4 = p4.numi(), xval = packSign(x.numi()), yval = packSign(y.numi());
if(type == LogicDisplay.commandImage){
if(p1.obj() instanceof UnlockableContent u){
//TODO: with mods, this will overflow (ID >= 512), but that's better than the previous system, at least
num1 = u.id;
num4 = u.getContentType().ordinal();
}else{
num1 = -1;
num4 = -1;
}
//num1 = p1.obj() instanceof UnlockableContent u ? u.iconId : 0;
}else if(type == LogicDisplay.commandScale){
xval = packSign((int)(x.numf() / LogicDisplay.scaleStep));
yval = packSign((int)(y.numf() / LogicDisplay.scaleStep));
}
//add graphics calls, cap graphics buffer size
exec.graphicsBuffer.add(DisplayCmd.get(type, xval, yval, packSign(num1), packSign(p2.numi()), packSign(p3.numi()), packSign(num4)));
}
}
static int pack(int value){
return value & 0b0111111111;
}
static int packSign(int value){
return (Math.abs(value) & 0b0111111111) | (value < 0 ? 0b1000000000 : 0);
}
}
public static class DrawFlushI implements LInstruction{
public LVar target;
public DrawFlushI(LVar target){
this.target = target;
}
public DrawFlushI(){
}
@Override
public void run(LExecutor exec){
//graphics on headless servers are useless.
if(Vars.headless) return;
if(target.building() instanceof LogicDisplayBuild d && (d.team == exec.team || exec.privileged)){
if(d.commands.size + exec.graphicsBuffer.size < maxDisplayBuffer){
for(int i = 0; i < exec.graphicsBuffer.size; i++){
d.commands.addLast(exec.graphicsBuffer.items[i]);
}
}
exec.graphicsBuffer.clear();
}
}
}
public static class PrintI implements LInstruction{
public LVar value;
public PrintI(LVar value){
this.value = value;
}
PrintI(){}
@Override
public void run(LExecutor exec){
if(exec.textBuffer.length() >= maxTextBuffer) return;
//this should avoid any garbage allocation
if(value.isobj){
String strValue = toString(value.objval);
exec.textBuffer.append(strValue);
}else{
//display integer version when possible
if(Math.abs(value.numval - Math.round(value.numval)) < 0.00001){
exec.textBuffer.append(Math.round(value.numval));
}else{
exec.textBuffer.append(value.numval);
}
}
}
public static String toString(Object obj){
return
obj == null ? "null" :
obj instanceof String s ? s :
obj instanceof MappableContent content ? content.name :
obj instanceof Content ? "[content]" :
obj instanceof Building build ? build.block.name :
obj instanceof Unit unit ? unit.type.name :
obj instanceof Enum<?> e ? e.name() :
obj instanceof Team team ? team.name :
"[object]";
}
}
public static class FormatI implements LInstruction{
public LVar value;
public FormatI(LVar value){
this.value = value;
}
FormatI(){}
@Override