{
    "$schema": "https://raw.githubusercontent.com/DanielGavin/ols/master/misc/ols.schema.json",
    "enable_document_symbols": true,
    "enable_hover": true,
    "enable_snippets": true
}

package ecs
import "core:fmt"
Entity :: distinct u64
World :: struct {
	next_id:    u64,
	components: map[typeid][dynamic]any,
}
NewWorld :: proc() -> ^World {
	world := new(World)
	world.next_id = 0
	world.components = make(map[typeid][dynamic]any)
	return world
}
CreateEntity :: proc(world: ^World) -> Entity {
	current := world.next_id
	world.next_id += 1
	return Entity(current)
}
AddComponent :: proc(world: ^World, entity: Entity, component: $C) {
	if _, exists := world^.components[C]; !exists {
		world^.components[C] = make([dynamic]any, 0, 16)
	}
	m, _ := &world.components[C]
	assign_at(m, int(entity), component)
	fmt.println(2, world)
}
GetComponent :: proc(world: ^World, entity: Entity, $C: typeid) -> (C, bool) {
	if components, exists := world.components[C]; exists {
		if int(entity) < len(components) {
			c := components[entity]
			if c == nil {
				return C{}, false
			} else {
				return components[entity].(C), true
			}
		}
	}
	return C{}, false
}
RemoveComponent :: proc(world: ^World, entity: Entity, $C: typeid) {
	if components, exists := &world.components[C]; exists {
		assign_at(components, int(entity), nil)
	}
}
Position :: struct {
	x: f32,
	y: f32,
}
main :: proc() {
	world := NewWorld()
	defer {
		for c in world.components {
			delete(world.components[c])
		}
	}
	defer delete(world.components)
	defer free(world)
	entity := CreateEntity(world)
	fmt.println(1, world)
	AddComponent(world, entity, Position{1, 2})
	fmt.println(3, world)
	if comp, found := GetComponent(world, entity, Position); found {
		fmt.println("Component found: ", comp)
	} else {
		fmt.println("Component not found")
	}
	RemoveComponent(world, entity, Position)
}

{
	"version": "2.0.0",
    "tasks": [
        {
            "label": "Build Debug",
            "type": "shell",
            "command": "odin",
            "args": [
                "build",
                "${workspaceFolder}", // Builds the currently open file. Change this to your specific project entry file if needed.
                "-out:${workspaceFolder}/build/ecs",
				"-debug"
            ],
            "group": {
                "kind": "build",
                "isDefault": true
            },
			"presentation": {
				"echo": true,
				"reveal": "silent",
				"focus": false,
				"panel": "shared",
				"showReuseMessage": true,
				"clear": false
			},
            "problemMatcher": []
        }
    ]
}

{
    "python.autoComplete.extraPaths": [
        "${workspaceFolder}/sources/poky/bitbake/lib",
        "${workspaceFolder}/sources/poky/meta/lib"
    ],
    "python.analysis.extraPaths": [
        "${workspaceFolder}/sources/poky/bitbake/lib",
        "${workspaceFolder}/sources/poky/meta/lib"
    ],
    "[python]": {
        "diffEditor.ignoreTrimWhitespace": false,
        "gitlens.codeLens.symbolScopes": [
            "!Module"
        ],
        "editor.formatOnType": true,
        "editor.wordBasedSuggestions": "off",
        "files.trimTrailingWhitespace": false
    },
    "[shellscript]": {
        "files.eol": "\n",
        "files.trimTrailingWhitespace": false
    }
}

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Debug Odin Project with LLDB",
            "type": "lldb",
            "request": "launch",
            "program": "${workspaceFolder}/build/ecs",
            "args": [],
            "cwd": "${workspaceFolder}",
            "preLaunchTask": "Build Debug", // Match the label of your build task in tasks.json
            "terminal": "console"
        }
    ]
}

.git
.DS_Store
build