fix: fixed pasting between simulations:)

package.json

@@ -26,7 +26,7 @@
         "babel-loader": "^8.0.6",
         "babel-plugin-transform-runtime": "^6.23.0",
         "babel-regenerator-runtime": "^6.5.0",
-        "copy-webpack-plugin": "^5.0.4",
+        "copy-webpack-plugin": "^5.1.1",
         "cross-env": "^5.2.0",
         "css-loader": "^3.0.0",
         "file-loader": "^4.1.0",
@@ -34,7 +34,7 @@
         "html-webpack-inline-source-plugin": "0.0.10",
         "html-webpack-plugin": "^3.2.0",
         "mini-css-extract-plugin": "^0.8.0",
-        "node-sass": "^4.12.0",
+        "node-sass": "^4.13.1",
         "optimize-css-assets-webpack-plugin": "^5.0.3",
         "sass-loader": "^7.1.0",
         "style-loader": "^0.23.1",

src/modules/simulation-actions/helpers/copy.ts

@@ -1,6 +1,7 @@
 import { SimulationRenderer } from '../../simulationRenderer/classes/SimulationRenderer'
 import { idStore } from '../../simulation/stores/idStore'
 import { deleteGate } from '../../simulationRenderer/helpers/deleteGate'
+import { substract, averege } from '../../vector2/helpers/basic'
 
 /**
  * Helper to copy the selection of a renderer
@@ -10,10 +11,12 @@ import { deleteGate } from '../../simulationRenderer/helpers/deleteGate'
 export const copy = (renderer: SimulationRenderer) => {
     const selected = renderer.getSelected()
 
+    const center = averege(...selected.map(({ transform }) => transform.position))
+
     renderer.wireClipboard = []
     renderer.clipboard = selected.map(gate => ({
         name: gate.template.metadata.name,
-        position: gate.transform.position
+        position: substract(gate.transform.position, center)
     }))
 
     for (const wire of renderer.simulation.wires) {

src/modules/simulation/helpers/addGate.ts

@@ -85,7 +85,7 @@ export const instantiateGateInitter = (
     const gate = renderer.simulation.gates.get(id)
 
     if (gate && gate.data) {
-        gate.data.transform.position = initter.position
+        gate.data.transform.position = add(initter.position, renderer.camera.toWordPostition(Screen.center))
     }
 
     return id

src/modules/vector2/helpers/basic.ts

@@ -63,3 +63,10 @@ export const substract = (vector: vector2, other: vector2) =>
     relativeTo(other, vector)
 
 export const inverse = (vector: vector2) => vector.map(a => 1 / a) as vector2
+
+/**
+ * Find the aritmetic averege of n vectors.
+ * 
+ * @param vectors tHe vectors to find the averege of
+ */
+export const averege = (...vectors: vector2[]) => multiply(add(...vectors), 1 / vectors.length)