Build system + world gen settings

3 files changed, 122 insertions, 0 deletions

diff --git a/engine/Components/World/Descriptor.go b/engine/Components/World/Descriptor.go
new file mode 100644
index 0000000..553aa5b
--- /dev/null
+++ b/engine/Components/World/Descriptor.go
@@ -0,0 +1,29 @@
+package world
+
+import rl "github.com/gen2brain/raylib-go/raylib"
+
+type Descriptor struct {
+	TileSize rl.Vector2
+	Textures map[int]string `json:"textures"`
+	WorldMap [][]TileDescriptor `json:"worldmap"`
+}
+
+func (base *Descriptor) GenerateMap() *World {
+	var outp = &World {
+		TileSize: base.TileSize,
+		TextureNames: base.Textures,
+		Tiles: make([][]Tile, len(base.WorldMap)),
+	}
+	for x := range base.WorldMap {
+		outp.Tiles[x] = make([]Tile, len(base.WorldMap[x]))
+		for y, tile := range base.WorldMap[x] {
+			outp.Tiles[x][y] = &StandardTile {
+				X: float32(x),
+				Y: float32(y),
+				ParentWorld: outp,
+				Descriptor: tile,
+			}
+		}
+	}
+	return outp
+}
diff --git a/engine/Components/World/Tile.go b/engine/Components/World/Tile.go
new file mode 100644
index 0000000..203d40d
--- /dev/null
+++ b/engine/Components/World/Tile.go
@@ -0,0 +1,31 @@
+package world
+
+import rl "github.com/gen2brain/raylib-go/raylib"
+
+// The square that will be displayed at the screen
+type Tile interface {
+	Update()
+	Draw()
+}
+
+type StandardTile struct {
+	X float32
+	Y float32
+	ParentWorld *World
+	Descriptor TileDescriptor
+}
+
+func (base *StandardTile) Update() {
+}
+
+func (base *StandardTile) Draw() {
+	rl.DrawTexture(base.ParentWorld.Textures[base.Descriptor.TextureId],
+		int32(base.X) * int32(base.ParentWorld.TileSize.X),
+		int32(base.Y) * int32(base.ParentWorld.TileSize.Y),
+		rl.White)
+}
+
+
+type TileDescriptor struct {
+	TextureId int `json:"textureid"`
+}
diff --git a/engine/Components/World/World.go b/engine/Components/World/World.go
new file mode 100644
index 0000000..47f776a
--- /dev/null
+++ b/engine/Components/World/World.go
@@ -0,0 +1,62 @@
+package world
+
+import (
+	coreobjects "github.com/DegustatorPonos/RuinesOfRafdolon/CoreObjects"
+	rl "github.com/gen2brain/raylib-go/raylib"
+)
+
+var Texture rl.Texture2D
+
+// The scene full of tiles
+type World struct {
+	TileSize rl.Vector2
+	TextureNames map[int]string
+	Textures map[int]rl.Texture2D
+	Tiles [][]Tile
+	Camera rl.Camera2D
+}
+
+func (base *World) Create(_ coreobjects.SceneManager) {
+	base.Textures = map[int]rl.Texture2D{}
+	for k, v := range base.TextureNames {
+		var image = rl.LoadImage(v)
+		base.Textures[k] = rl.LoadTextureFromImage(image)
+		rl.UnloadImage(image)
+	}
+
+	base.Camera = rl.Camera2D{}
+	base.Camera.Target = rl.Vector2 { X: 0, Y: 0 }
+	base.Camera.Offset = rl.Vector2 { X: 0, Y: 0 }
+	base.Camera.Rotation = 0
+	base.Camera.Zoom = 2
+}
+
+func (base *World) Destroy() {
+	rl.UnloadTexture(Texture)
+}
+
+func (base *World) Update() {
+	if rl.IsKeyDown(rl.KeyW) {
+		base.Camera.Target.Y -= 0.3
+	}
+	if rl.IsKeyDown(rl.KeyS) {
+		base.Camera.Target.Y += 0.3
+	}
+	if rl.IsKeyDown(rl.KeyA) {
+		base.Camera.Target.X -= 0.3
+	}
+	if rl.IsKeyDown(rl.KeyD) {
+		base.Camera.Target.X += 0.3
+	}
+}
+
+func (base *World) Draw() {
+	rl.BeginMode2D(base.Camera)
+	defer rl.EndMode2D()
+
+	for _, r := range base.Tiles {
+		for _, v := range r {
+			v.Draw()
+		}
+	}
+}