4 files changed, 32 insertions(+), 3 deletions(-)

M src/codebox.js
M src/game.js
M src/lang.js
M src/main.js

@@ 54,6 54,12 @@ const systemDefinitions = {
   tick: {
     outputs: ['t'],
   },
+  literal: {
+    outputs: ['v'],
+  },
+  literalFloat: {
+    outputs: ['v'],
+  },
 }
 
 const utilityDefinitions = {

@@ 72,7 72,7 @@ export function drawBox(box) {
     tint: hsv(.8, .1, .95),
     fontSize: FONT_SIZE
   })
-  boxText.text = box.type;
+  boxText.text = `${box.type} ${box.label}`;
   boxText.x = TILE_SIZE * .1
   boxText.y = TILE_SIZE * .1
 


@@ 145,11 145,15 @@ export function addBox(data, gameData, gs) {
     inputQueue: [],
     inputs: {},
     outputs: [],
+    clicked: false,
+    label: '',
   };
+  const boxData = data.literalValue ? { value: data.literalValue } : boxDef.data;
   const box = {
     ...defaults,
     ...data,
     ...boxDef,
+    data: boxData,
     pos,
   }
   gameData.codeBoxes.push(box);


@@ 212,6 216,11 @@ export function evaluateNewPieces (newKey, gameData, gs) {
   }
   // Just evaluate all boxes every frame for now
   newPieces = newPieces.concat(codeBoxes.flatMap(box => {
+    const clicked = box.clicked;
+    box.clicked = false;
+    if (box.type === 'literal' && clicked) {
+      return emit(box.data.value, box, box.outputs[0]);
+    }
     if (!box.triggered) {
       return []
     }

@@ 122,6 122,10 @@ export function interpret (expression, initial = null) {
       const value = r.stack[1];
       return { push: [value.mod(limit)], pop: 2 }
     }
+    else if (code === 'flr') {
+      const value = r.stack[0];
+      return { push: [Math.floor(value)], pop: 1 }
+    }
     else if (code === 'jcn') {
       const condition = r.stack[1];
       const branch = r.stack[0];

@@ 159,7 159,16 @@ function initUI() {
   const codeBoxButton = document.createElement('button');
   codeBoxButton.textContent = 'Add';
   codeBoxButton.addEventListener('click', () => {
-    addBox({pos: new Vec(width / TILE_SIZE / 2, height / TILE_SIZE - 15), type: codeTypeDropdown.value}, gameData, gs)
+    const pos = new Vec(width / TILE_SIZE / 2, height / TILE_SIZE - 15);
+    if (['literal', 'literalFloat'].includes(codeTypeDropdown.value)) {
+      let literalValue = prompt('provide a literal value');
+      if (codeTypeDropdown.value === 'literalFloat') {
+        literalValue = parseFloat(literalValue);
+      }
+      addBox({pos, type: 'literal', literalValue, label: literalValue}, gameData, gs)
+    } else {
+      addBox({pos, type: codeTypeDropdown.value}, gameData, gs)
+    }
   });
   toolbarEl.appendChild(codeBoxButton);
 }


@@ 239,7 248,7 @@ def clear:
       s: parse(`val #speed kep`),
       i: parse(`
 #step get #speed get add #last len mod dup #step kep
-#last swp at
+flr #last swp at
 
 #mag get mul
 


@@ 453,6 462,7 @@ function mousedown (e) {
         startOutput: outputClicked,
       };
     } else if (boxClicked) {
+      boxClicked.clicked = true;
       gameData.moving = {
         type: 'box',
         object: boxClicked,