Graphics

2020-08-09 12:46:44 -04:00
parent 1b7159647e
commit 1d5a25ce75
30 changed files with 7588 additions and 7175 deletions
--- a/core/src/mindustry/world/blocks/logic/LogicDisplay.java
+++ b/core/src/mindustry/world/blocks/logic/LogicDisplay.java
@@ -0,0 +1,112 @@
+package mindustry.world.blocks.logic;
+
+import arc.*;
+import arc.graphics.*;
+import arc.graphics.g2d.*;
+import arc.graphics.gl.*;
+import arc.struct.*;
+import arc.util.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+import mindustry.world.*;
+
+public class LogicDisplay extends Block{
+    public static final byte
+        commandClear = 0,
+        commandColor = 1,
+        commandStroke = 2,
+        commandLine = 3,
+        commandRect = 4,
+        commandLineRect = 5,
+        commandPoly = 6,
+        commandLinePoly = 7,
+        commandFlush = 8;
+
+    public int displaySize = 64;
+
+    public LogicDisplay(String name){
+        super(name);
+        update = true;
+    }
+
+    public class LogicDisplayEntity extends Building{
+        public FrameBuffer buffer;
+        public float color = Color.whiteFloatBits;
+        public float stroke = 1f;
+        public LongQueue commands = new LongQueue();
+
+        public LogicDisplayEntity(){
+
+        }
+
+        @Override
+        public void draw(){
+            super.draw();
+
+            if(buffer == null){
+                buffer = new FrameBuffer(displaySize, displaySize);
+            }
+
+            if(!commands.isEmpty()){
+                Draw.draw(Draw.z(), () -> {
+                    Tmp.m1.set(Draw.proj());
+                    Draw.proj(0, 0, displaySize, displaySize);
+                    buffer.begin();
+                    Draw.color(color);
+                    Lines.stroke(stroke);
+                    Lines.precise(true);
+
+                    while(!commands.isEmpty()){
+                        long c = commands.removeFirst();
+                        byte type = DisplayCmd.type(c);
+                        int x = DisplayCmd.x(c), y = DisplayCmd.y(c),
+                        p1 = DisplayCmd.p1(c), p2 = DisplayCmd.p2(c), p3 = DisplayCmd.p3(c);
+
+                        switch(type){
+                            case commandClear: Core.graphics.clear(x/255f, y/255f, p1/255f, 1f); break;
+                            case commandLine: Lines.line(x, y, p1, p2); break;
+                            case commandRect: Fill.crect(x, y, p1, p2); break;
+                            case commandLineRect: Lines.rect(x, y, p1, p2); break;
+                            case commandPoly: Fill.poly(x, y, p1, p2, p3); break;
+                            case commandLinePoly: Lines.poly(x, y, p1, p2, p3); break;
+                            case commandColor: this.color = Color.toFloatBits(x, y, p1, 255); Draw.color(this.color); break;
+                            case commandStroke: this.stroke = x; Lines.stroke(x); break;
+                        }
+                    }
+
+                    Lines.precise(false);
+
+                    buffer.end();
+                    Draw.proj(Tmp.m1);
+                    Draw.reset();
+                });
+            }
+
+            Draw.rect(Draw.wrap(buffer.getTexture()), x, y, buffer.getWidth() * Draw.scl, -buffer.getHeight() * Draw.scl);
+        }
+    }
+
+    public enum CommandType{
+        clear,
+        color,
+        stroke,
+        line,
+        rect,
+        lineRect,
+        poly,
+        linePoly,
+        flush;
+
+        public static final CommandType[] all = values();
+    }
+
+    @Struct
+    static class DisplayCmdStruct{
+        public byte type;
+
+        //each coordinate is only 8 bits, limiting size to 256x256
+        //anything larger than that would be excessive anyway
+        @StructField(9)
+        public int x, y, p1, p2, p3;
+    }
+}