Changed the collision response from boolean to Collision

robot.go

@@ -8,31 +8,31 @@ import (
 )
 
 type Robot struct {
-	Id             string       `json:"id"`
-	Name           string       `json:"name"`
-	Message        string       `json:"-"`
-	Stats          Stats        `json:"-"`
-	TargetSpeed    float32      `json:"-"`
-	Speed          float32      `json:"speed"`
-	Health         int          `json:"health"`
-	RepairCounter  float32      `json:"repair"`
-	ScanCounter    float32      `json:"scan_bonus"`
-	ActiveScan     bool         `json:"-"`
-	Position       v.Point2d    `json:"position"`
-	Heading        v.Vector2d   `json:"heading"`
-	DesiredHeading *v.Vector2d  `json:"-"`
-	MoveTo         *v.Point2d   `json:"-"`
-	FireAt         *v.Point2d   `json:"-"`
-	Scanners       []Scanner    `json:"scanners"`
-	LastFired      int          `json:"-"`
-	Collision      bool         `json:"collision"`
-	Hit            bool         `json:"hit"`
-	Probe          *v.Point2d   `json:"probe"`
-	ProbeResult    *ProbeResult `json:"probe_result"`
-	gameStats      *BotStats    `json:-`
+	Id             string      `json:"id"`
+	Name           string      `json:"name"`
+	Message        string      `json:"-"`
+	Stats          Stats       `json:"-"`
+	TargetSpeed    float32     `json:"-"`
+	Speed          float32     `json:"speed"`
+	Health         int         `json:"health"`
+	RepairCounter  float32     `json:"repair"`
+	ScanCounter    float32     `json:"scan_bonus"`
+	ActiveScan     bool        `json:"-"`
+	Position       v.Point2d   `json:"position"`
+	Heading        v.Vector2d  `json:"heading"`
+	DesiredHeading *v.Vector2d `json:"-"`
+	MoveTo         *v.Point2d  `json:"-"`
+	FireAt         *v.Point2d  `json:"-"`
+	Scanners       []Scanner   `json:"scanners"`
+	LastFired      int         `json:"-"`
+	Collision      *Collision  `json:"collision"`
+	Hit            bool        `json:"hit"`
+	Probe          *v.Point2d  `json:"probe"`
+	ProbeResult    *Collision  `json:"probe_result"`
+	gameStats      *BotStats   `json:-`
 }
 
-type ProbeResult struct {
+type Collision struct {
 	v.Point2d
 	Type string `json:"type"`
 }
@@ -244,7 +244,7 @@ func (r *Robot) checkCollisions(g *game, probe v.Vector2d) (bool, *v.Point2d, *R
 }
 
 func (r *Robot) Tick(g *game) {
-	r.Collision = false
+	r.Collision = nil
 	r.Hit = false
 	r.scan(g)
 
@@ -310,7 +310,13 @@ func (r *Robot) Tick(g *game) {
 				dmg = 1
 			}
 
-			r.Collision = true
+			r.Collision = &Collision{
+				Point2d: *intersection_point,
+				Type:    "obstacle",
+			}
+			if hit_robot != nil {
+				r.Collision.Type = "robot"
+			}
 			if hit_robot != nil {
 				hit_robot.Health -= dmg
 				hit_robot.Speed = (hit_robot.Speed * 0.5)
@@ -377,7 +383,7 @@ func (r *Robot) Tick(g *game) {
 		probe_vector := r.Probe.Sub(r.Position)
 		coll, pos, robo := r.checkCollisions(g, probe_vector)
 		if coll {
-			r.ProbeResult = &ProbeResult{
+			r.ProbeResult = &Collision{
 				Point2d: *pos,
 				Type:    "obstacle",
 			}