Collider registrty

1 files changed, 50 insertions, 6 deletions

diff --git a/engine/Dynamic/Descriptors/Objects.go b/engine/Dynamic/Descriptors/Objects.go
index 92a44d7..fa67889 100644
--- a/engine/Dynamic/Descriptors/Objects.go
+++ b/engine/Dynamic/Descriptors/Objects.go
@@ -3,6 +3,7 @@ package descriptors
 import (
 	"encoding/json"
 	"fmt"
+	"strings"
 
 	components "github.com/DegustatorPonos/RuinesOfRafdolon/Components"
 	coreobjects "github.com/DegustatorPonos/RuinesOfRafdolon/CoreObjects"
@@ -14,6 +15,7 @@ const ObjectsDirName string = "Objects"
 type ObjectDescriptor struct {
 	Name string
 	Textures []*ObjectTextureBlock
+	Colliders []*ObjectColliderBlock
 }
 
 // Maps objects by their IDs
@@ -38,24 +40,45 @@ func (base *ObjectDescriptor) IsValid() error {
 	return nil
 }
 
-func (base *ObjectDescriptor) Parse() coreobjects.DynamicObject {
-	var outp = coreobjects.DynamicObject{
-		Textures: make([]*coreobjects.TextureBlock, len(base.Textures)),
-	}
-	for i, v := range base.Textures {
+func (base *ObjectDescriptor) parseTextures() []*coreobjects.TextureBlock {
+	var outp = make([]*coreobjects.TextureBlock, 0, len(base.Textures))
+	for _, v := range base.Textures {
 		var texture, err = v.GetTexture()
 		if err != nil {
 			rl.TraceLog(rl.LogWarning, "Failed to get the required by the object %s texture: %s", base.Name, err.Error())
 			continue
 		}
-		outp.Textures[i] = &coreobjects.TextureBlock {
+		outp = append(outp, &coreobjects.TextureBlock {
 			Texture: texture,
 			Offset: v.Offset,
+		})
+	}
+	return outp
+}
+
+func (base *ObjectDescriptor) parseColliders() []*coreobjects.ColliderBlock {
+	var outp = make([]*coreobjects.ColliderBlock, 0, len(base.Colliders))
+	for _, v := range base.Colliders {
+		var parsed, err = v.GetCollider()
+		if err != nil {
+			rl.TraceLog(rl.LogWarning, "Failed to parse the required by the object %s collidet: %s", base.Name, err.Error())
+			continue
 		}
+		outp = append(outp, &coreobjects.ColliderBlock{
+			Collider: parsed,
+			Offset: v.Offset,
+		})
 	}
 	return outp
 }
 
+func (base *ObjectDescriptor) Parse() coreobjects.DynamicObject {
+	return coreobjects.DynamicObject {
+		Textures: base.parseTextures(),
+		Colliders: base.parseColliders(),
+	}
+}
+
 type ObjectTextureBlock struct {
 	Name string
 	TextureId *uint64
@@ -69,6 +92,27 @@ func (base *ObjectTextureBlock) GetTexture() (*rl.Texture2D, error) {
 	return components.Resources.Textures.GetTextureByName(base.Name)
 }
 
+type ObjectColliderBlock struct {
+	Type string
+	Size rl.Vector2
+	Offset rl.Vector2
+}
+
+func (base *ObjectColliderBlock) GetCollider() (coreobjects.Collider, error) {
+	switch strings.ToLower(base.Type) {
+	case "box":
+		return base.parseAsBox(), nil
+	}
+	return nil, fmt.Errorf("Failed to parse collider: type %s is unknown", base.Type)
+}
+
+func (base *ObjectColliderBlock) parseAsBox() coreobjects.Collider {
+	var outp = (&coreobjects.BoxCollider{}).Init(
+		base.Offset.X, base.Offset.Y,
+		base.Size.X, base.Size.Y )
+	return outp
+}
+
 func (base *ObjectDescriptor) String() string {
 	var outp, jsonErr = json.Marshal(base)
 	if jsonErr != nil {