16 files changed, 0 insertions, 342 deletions
diff --git a/client/lib/components/BoundingBox.ts b/client/lib/components/BoundingBox.ts
deleted file mode 100644
index 2b1d648..0000000
--- a/client/lib/components/BoundingBox.ts
+++ /dev/null
@@ -1,97 +0,0 @@
-import { Component, ComponentNames } from ".";
-import type { Coord2D, Dimension2D } from "../interfaces";
-import { dotProduct, rotateVector, normalizeVector } from "../utils";
-
-export class BoundingBox extends Component {
-  public center: Coord2D;
-  public dimension: Dimension2D;
-  public rotation: number;
-
-  constructor(center: Coord2D, dimension: Dimension2D, rotation?: number) {
-    super(ComponentNames.BoundingBox);
-
-    this.center = center;
-    this.dimension = dimension;
-    this.rotation = rotation ?? 0;
-  }
-
-  public isCollidingWith(box: BoundingBox): boolean {
-    const boxes = [this.getVertices(), box.getVertices()];
-    for (const poly of boxes) {
-      for (let i = 0; i < poly.length; ++i) {
-        const [A, B] = [poly[i], poly[(i + 1) % poly.length]];
-        const normal: Coord2D = { x: B.y - A.y, y: A.x - B.x };
-
-        const [[minThis, maxThis], [minBox, maxBox]] = boxes.map((box) =>
-          box.reduce(
-            ([min, max], vertex) => {
-              const projection = dotProduct(normal, vertex);
-              return [Math.min(min, projection), Math.max(max, projection)];
-            },
-            [Infinity, -Infinity]
-          )
-        );
-
-        if (maxThis < minBox || maxBox < minThis) return false;
-      }
-    }
-
-    return true;
-  }
-
-  public getVertices(): Coord2D[] {
-    return [
-      { x: -this.dimension.width / 2, y: -this.dimension.height / 2 },
-      { x: -this.dimension.width / 2, y: this.dimension.height / 2 },
-      { x: this.dimension.width / 2, y: this.dimension.height / 2 },
-      { x: this.dimension.width / 2, y: -this.dimension.height / 2 },
-    ]
-      .map((vertex) => rotateVector(vertex, this.rotation))
-      .map((vertex) => {
-        return {
-          x: vertex.x + this.center.x,
-          y: vertex.y + this.center.y,
-        };
-      });
-  }
-
-  private getAxes() {
-    const corners: Coord2D[] = this.getVerticesRelativeToCenter();
-    const axes: Coord2D[] = [];
-
-    for (let i = 0; i < corners.length; ++i) {
-      const [cornerA, cornerB] = [
-        corners[i],
-        corners[(i + 1) % corners.length],
-      ].map((corner) => rotateVector(corner, this.rotation));
-
-      axes.push(
-        normalizeVector({
-          x: cornerB.y - cornerA.y,
-          y: -(cornerB.x - cornerA.x),
-        })
-      );
-    }
-
-    return axes;
-  }
-
-  private project(axis: Coord2D): [number, number] {
-    const corners = this.getCornersRelativeToCenter();
-    let [min, max] = [Infinity, -Infinity];
-
-    for (const corner of corners) {
-      const rotated = rotateVector(corner, this.rotation);
-      const translated = {
-        x: rotated.x + this.center.x,
-        y: rotated.y + this.center.y,
-      };
-      const projection = dotProduct(translated, axis);
-
-      min = Math.min(projection, min);
-      max = Math.max(projection, max);
-    }
-
-    return [min, max];
-  }
-}
diff --git a/client/lib/components/Collide.ts b/client/lib/components/Collide.ts
deleted file mode 100644
index 889ecf8..0000000
--- a/client/lib/components/Collide.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import { Component, ComponentNames } from ".";
-
-export class Collide extends Component {
-  constructor() {
-    super(ComponentNames.Collide);
-  }
-}
diff --git a/client/lib/components/Component.ts b/client/lib/components/Component.ts
deleted file mode 100644
index 7331982..0000000
--- a/client/lib/components/Component.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-export abstract class Component {
-  public readonly name: string;
-
-  constructor(name: string) {
-    this.name = name;
-  }
-}
diff --git a/client/lib/components/Control.ts b/client/lib/components/Control.ts
deleted file mode 100644
index 094ef1c..0000000
--- a/client/lib/components/Control.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import { Component, ComponentNames } from ".";
-
-export class Control extends Component {
-  constructor() {
-    super(ComponentNames.Control);
-  }
-}
diff --git a/client/lib/components/FacingDirection.ts b/client/lib/components/FacingDirection.ts
deleted file mode 100644
index 1c701a3..0000000
--- a/client/lib/components/FacingDirection.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-import { Component, ComponentNames, Sprite } from ".";
-
-export class FacingDirection extends Component {
-  public readonly facingLeftSprite: Sprite;
-  public readonly facingRightSprite: Sprite;
-
-  constructor(facingLeftSprite: Sprite, facingRightSprite: Sprite) {
-    super(ComponentNames.FacingDirection);
-
-    this.facingLeftSprite = facingLeftSprite;
-    this.facingRightSprite = facingRightSprite;
-  }
-}
diff --git a/client/lib/components/Forces.ts b/client/lib/components/Forces.ts
deleted file mode 100644
index bf540a1..0000000
--- a/client/lib/components/Forces.ts
+++ /dev/null
@@ -1,17 +0,0 @@
-import type { Accel2D, Force2D } from "../interfaces";
-import { Component } from "./Component";
-import { ComponentNames } from ".";
-
-/**
- * A list of forces and torque, (in newtons, and newton-meters respectively)
- * to apply on one Physics system update (after which, they are cleared).
- */
-export class Forces extends Component {
-  public forces: Force2D[];
-
-  constructor(forces?: Force2D[]) {
-    super(ComponentNames.Forces);
-
-    this.forces = forces ?? [];
-  }
-}
diff --git a/client/lib/components/Gravity.ts b/client/lib/components/Gravity.ts
deleted file mode 100644
index 89fcb67..0000000
--- a/client/lib/components/Gravity.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-import { ComponentNames, Component } from ".";
-
-export class Gravity extends Component {
-  private static DEFAULT_TERMINAL_VELOCITY = 5;
-
-  public terminalVelocity: number;
-
-  constructor(terminalVelocity?: number) {
-    super(ComponentNames.Gravity);
-    this.terminalVelocity =
-      terminalVelocity ?? Gravity.DEFAULT_TERMINAL_VELOCITY;
-  }
-}
diff --git a/client/lib/components/Jump.ts b/client/lib/components/Jump.ts
deleted file mode 100644
index 0b40767..0000000
--- a/client/lib/components/Jump.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-import { Component, ComponentNames } from ".";
-
-export class Jump extends Component {
-  public canJump: boolean;
-
-  constructor() {
-    super(ComponentNames.Jump);
-    this.canJump = false;
-  }
-}
diff --git a/client/lib/components/Mass.ts b/client/lib/components/Mass.ts
deleted file mode 100644
index daa2d71..0000000
--- a/client/lib/components/Mass.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-import { Component, ComponentNames } from ".";
-
-export class Mass extends Component {
-  public mass: number;
-
-  constructor(mass: number) {
-    super(ComponentNames.Mass);
-    this.mass = mass;
-  }
-}
diff --git a/client/lib/components/Moment.ts b/client/lib/components/Moment.ts
deleted file mode 100644
index 3d0dd2f..0000000
--- a/client/lib/components/Moment.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-import { Component, ComponentNames } from ".";
-
-export class Moment extends Component {
-  public inertia: number;
-
-  constructor(inertia: number) {
-    super(ComponentNames.Moment);
-    this.inertia = inertia;
-  }
-}
diff --git a/client/lib/components/Sprite.ts b/client/lib/components/Sprite.ts
deleted file mode 100644
index 90e1389..0000000
--- a/client/lib/components/Sprite.ts
+++ /dev/null
@@ -1,92 +0,0 @@
-import { Component, ComponentNames } from ".";
-import type { Dimension2D, DrawArgs, Coord2D } from "../interfaces";
-
-export class Sprite extends Component {
-  private sheet: HTMLImageElement;
-
-  private spriteImgPos: Coord2D;
-  private spriteImgDimensions: Dimension2D;
-
-  private msPerFrame: number;
-  private msSinceLastFrame: number;
-  private currentFrame: number;
-  private numFrames: number;
-
-  constructor(
-    sheet: HTMLImageElement,
-    spriteImgPos: Coord2D,
-    spriteImgDimensions: Dimension2D,
-    msPerFrame: number,
-    numFrames: number
-  ) {
-    super(ComponentNames.Sprite);
-
-    this.sheet = sheet;
-    this.spriteImgPos = spriteImgPos;
-    this.spriteImgDimensions = spriteImgDimensions;
-    this.msPerFrame = msPerFrame;
-    this.numFrames = numFrames;
-
-    this.msSinceLastFrame = 0;
-    this.currentFrame = 0;
-  }
-
-  public update(dt: number) {
-    this.msSinceLastFrame += dt;
-    if (this.msSinceLastFrame >= this.msPerFrame) {
-      this.currentFrame = (this.currentFrame + 1) % this.numFrames;
-      this.msSinceLastFrame = 0;
-    }
-  }
-
-  public draw(ctx: CanvasRenderingContext2D, drawArgs: DrawArgs) {
-    const { center, rotation, tint, opacity } = drawArgs;
-
-    ctx.save();
-    ctx.translate(center.x, center.y);
-    if (rotation != 0) {
-      ctx.rotate(rotation * (Math.PI / 180));
-    }
-    ctx.translate(-center.x, -center.y);
-
-    if (opacity) {
-      ctx.globalAlpha = opacity;
-    }
-
-    ctx.drawImage(
-      this.sheet,
-      ...this.getSpriteArgs(),
-      ...this.getDrawArgs(drawArgs)
-    );
-
-    if (tint) {
-      ctx.globalAlpha = 0.5;
-      ctx.globalCompositeOperation = "source-atop";
-      ctx.fillStyle = tint;
-      ctx.fillRect(...this.getDrawArgs(drawArgs));
-    }
-
-    ctx.restore();
-  }
-
-  private getSpriteArgs(): [sx: number, sy: number, sw: number, sh: number] {
-    return [
-      this.spriteImgPos.x + this.currentFrame * this.spriteImgDimensions.width,
-      this.spriteImgPos.y,
-      this.spriteImgDimensions.width,
-      this.spriteImgDimensions.height,
-    ];
-  }
-
-  private getDrawArgs({
-    center,
-    dimension,
-  }: DrawArgs): [dx: number, dy: number, dw: number, dh: number] {
-    return [
-      center.x - dimension.width / 2,
-      center.y - dimension.height / 2,
-      dimension.width,
-      dimension.height,
-    ];
-  }
-}
diff --git a/client/lib/components/TopCollidable.ts b/client/lib/components/TopCollidable.ts
deleted file mode 100644
index 7fb147d..0000000
--- a/client/lib/components/TopCollidable.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import { Component, ComponentNames } from ".";
-
-export class TopCollidable extends Component {
-  constructor() {
-    super(ComponentNames.TopCollidable);
-  }
-}
diff --git a/client/lib/components/Velocity.ts b/client/lib/components/Velocity.ts
deleted file mode 100644
index 119427d..0000000
--- a/client/lib/components/Velocity.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-import type { Velocity2D } from "../interfaces";
-import { Component } from "./Component";
-import { ComponentNames } from ".";
-
-export class Velocity extends Component {
-  public dCartesian: Velocity2D;
-  public dTheta: number;
-
-  constructor(dCartesian: Velocity2D, dTheta: number) {
-    super(ComponentNames.Velocity);
-
-    this.dCartesian = dCartesian;
-    this.dTheta = dTheta;
-  }
-}
diff --git a/client/lib/components/WallBounded.ts b/client/lib/components/WallBounded.ts
deleted file mode 100644
index 5f787e1..0000000
--- a/client/lib/components/WallBounded.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import { Component, ComponentNames } from ".";
-
-export class WallBounded extends Component {
-  constructor() {
-    super(ComponentNames.WallBounded);
-  }
-}
diff --git a/client/lib/components/index.ts b/client/lib/components/index.ts
deleted file mode 100644
index 67f1259..0000000
--- a/client/lib/components/index.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-export * from "./Component";
-export * from "./BoundingBox";
-export * from "./Velocity";
-export * from "./Forces";
-export * from "./Sprite";
-export * from "./FacingDirection";
-export * from "./Jump";
-export * from "./TopCollidable";
-export * from "./Collide";
-export * from "./Control";
-export * from "./WallBounded";
-export * from "./Gravity";
-export * from "./Mass";
-export * from "./Moment";
-export * from "./names";
diff --git a/client/lib/components/names.ts b/client/lib/components/names.ts
deleted file mode 100644
index e2ee3d3..0000000
--- a/client/lib/components/names.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-export namespace ComponentNames {
-  export const Sprite = "Sprite";
-  export const BoundingBox = "BoundingBox";
-  export const Velocity = "Velocity";
-  export const FacingDirection = "FacingDirection";
-  export const Control = "Control";
-  export const Jump = "Jump";
-  export const TopCollidable = "TopCollidable";
-  export const Collide = "Collide";
-  export const WallBounded = "WallBounded";
-  export const Gravity = "Gravity";
-  export const Forces = "Forces";
-  export const Mass = "Mass";
-  export const Moment = "Moment";
-}