init2

.gitignore

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+src.bin

.nvim.lua

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+require("custom.runner").setup({
+	commands = {
+		run = { cmd = "odin run ." }, -- активная команда
+		-- test = { cmd = "go test ./..." },
+		-- build = { cmd = "odin build ./src/" },
+		-- lint = { cmd = "go vet ./..." },
+	},
+	focus = false, -- фокус на нижний терминал при запуске
+
+	-- ── Опции редактора для проекта (применяются к буферам) ──
+	-- options = {
+	-- 	tabstop = 4,
+	-- 	shiftwidth = 4,
+	-- 	expandtab = false,
+	-- },
+
+	-- ── Исключения для snacks-файндеров (поверх базовых .git, .gitignore и т.п.) ──
+	exclude = {
+		"assets",
+	}, -- например: { "_build", "vendor" }
+})
+
+-- ── Проектная автокоманда (пример) ──
+-- vim.api.nvim_create_autocmd("BufWritePre", {
+-- 	pattern = "*.odin",
+-- 	callback = function()
+-- 		vim.notify("Файл сохраняется в проекте", vim.log.levels.INFO)
+-- 	end,
+-- })

entity.odin

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+package main
+
+
+import hm "core:container/handle_map"
+import rl "vendor:raylib"
+
+ent_handle :: hm.Handle32
+
+Entity :: struct {
+	position: rl.Vector2,
+	hp:       i32,
+	speed:    f32,
+	col:      f32,
+}
+
+Player :: struct {
+	using ent:  Entity,
+	walk_speed: f32,
+	run_speed:  f32,
+}
+
+Enemy :: struct {
+	using ent: Entity,
+	handle:    ent_handle,
+}
+
+create_enemy :: proc(scene: ^Scene, pos: rl.Vector2) {
+	if scene.enemy_count >= MAX_ENEMIES {
+		return
+	}
+	scene.enemies[scene.enemy_count] = Enemy {
+		position = pos,
+		hp       = 100,
+		speed    = 100,
+		col      = 32,
+	}
+	scene.enemy_count += 1
+}
+
+
+update_player :: proc(player: ^Player, dt: f32) {
+	input: rl.Vector2
+	if rl.IsKeyDown(.W) {
+		input.y += -1
+	}
+	if rl.IsKeyDown(.D) {
+		input.x += 1
+	}
+	if rl.IsKeyDown(.S) {
+		input.y += 1
+	}
+	if rl.IsKeyDown(.A) {
+		input.x += -1
+	}
+	input = rl.Vector2Normalize(input)
+
+	if rl.IsKeyDown(.LEFT_SHIFT) {
+		player.speed = player.run_speed
+	} else {
+		player.speed = player.walk_speed
+	}
+
+	player.position += input * player.speed * dt
+}
+
+calc_col_box :: proc(center: rl.Vector2, side: f32) -> rl.Rectangle {
+	return rl.Rectangle {
+		x = center.x - side / 2,
+		y = center.y - side / 2,
+		width = side,
+		height = side,
+	}
+}
+
+
+// Разлепляет два ентерия — выталкивает по оси наименьшего проникновения.
+// Чтоб не стояли друг в друге как родные.
+resolve_entity_overlap :: proc(a, b: ^Entity) {
+	ra := calc_col_box(a.position, a.col)
+	rb := calc_col_box(b.position, b.col)
+
+	if !rl.CheckCollisionRecs(ra, rb) do return
+
+	overlap_x := min(ra.x + ra.width - rb.x, rb.x + rb.width - ra.x)
+	overlap_y := min(ra.y + ra.height - rb.y, rb.y + rb.height - ra.y)
+
+	if overlap_x < overlap_y {
+		half := overlap_x / 2
+		if a.position.x < b.position.x {
+			a.position.x -= half
+			b.position.x += half
+		} else {
+			a.position.x += half
+			b.position.x -= half
+		}
+	} else {
+		half := overlap_y / 2
+		if a.position.y < b.position.y {
+			a.position.y -= half
+			b.position.y += half
+		} else {
+			a.position.y += half
+			b.position.y -= half
+		}
+	}
+}
+
+resolve_collisions :: proc(scene: ^Scene) {
+	// Враг против врага — чтоб толпой не слипались
+	for i in 0 ..< scene.enemy_count {
+		for j in i + 1 ..< scene.enemy_count {
+			resolve_entity_overlap(
+				&scene.enemies[i].ent,
+				&scene.enemies[j].ent,
+			)
+		}
+	}
+
+	// Игрок против врагов — чтоб не захавывали друг друга
+	for &enemy in scene.enemies[:scene.enemy_count] {
+		resolve_entity_overlap(&scene.player.ent, &enemy.ent)
+	}
+}

main.odin

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+package main
+
+import hm "core:container/handle_map"
+import "core:fmt"
+import rl "vendor:raylib"
+
+SCREEN_W :: 1280
+SCREEN_H :: 720
+
+
+MAX_ENEMIES :: 10
+
+Scene :: struct {
+	player:  Player,
+	camera:  rl.Camera2D,
+	enemies: hm.Static_Handle_Map(128, Enemy, ent_handle),
+}
+
+
+create_scene :: proc() -> Scene {
+	scene := Scene {
+		player = Player {
+			position = rl.Vector2{100, 100},
+			hp = 100,
+			walk_speed = 300,
+			run_speed = 500,
+			col = 32,
+		},
+		camera = rl.Camera2D {
+			zoom = 1,
+			offset = rl.Vector2{SCREEN_W / 2, SCREEN_H / 2},
+		},
+	}
+	_ = hm.add(
+		&scene.enemies,
+		Enemy {
+			position = rl.Vector2{500, 500},
+			hp = 100,
+			speed = 100,
+			col = 32,
+		},
+	)
+	_ = hm.add(
+		&scene.enemies,
+		Enemy {
+			position = rl.Vector2{600, 600},
+			hp = 100,
+			speed = 100,
+			col = 32,
+		},
+	)
+	return scene
+}
+
+draw_scene :: proc(scene: ^Scene) {
+	rl.BeginMode2D(scene.camera)
+	rl.DrawCircle(
+		cast(i32)scene.player.position.x,
+		cast(i32)scene.player.position.y,
+		32,
+		rl.GREEN,
+	)
+	rl.DrawRectangle(300, 300, 100, 100, rl.BLUE)
+
+	for enemy in scene.enemies[:scene.enemy_count] {
+		rl.DrawCircle(
+			cast(i32)enemy.position.x,
+			cast(i32)enemy.position.y,
+			32,
+			rl.RED,
+		)
+	}
+
+	rl.EndMode2D()
+}
+
+
+update_scene :: proc(scene: ^Scene, dt: f32) {
+	update_player(&scene.player, dt)
+	scene.camera.target = scene.player.position
+
+	// Сначала двигаем всех врагов к игроку — без страха и упрёка
+	for &enemy in scene.enemies[:scene.enemy_count] {
+		dir := rl.Vector2Normalize(scene.player.position - enemy.position)
+		enemy.position += dir * enemy.speed * dt
+	}
+
+	// Потом разлепляем коллизии — выталкиваем кто кого переехал
+	resolve_collisions(scene)
+}
+
+
+main :: proc() {
+	fmt.println("Hello, world!")
+
+	scene := create_scene()
+
+	rl.InitWindow(SCREEN_W, SCREEN_H, "HUI")
+	defer rl.CloseWindow()
+	rl.SetTargetFPS(200)
+
+
+	for !rl.WindowShouldClose() {
+		dt := rl.GetFrameTime()
+		update_scene(&scene, dt)
+		rl.BeginDrawing()
+		{
+			rl.ClearBackground(rl.BLACK)
+			draw_scene(&scene)
+
+		}
+		rl.EndDrawing()
+	}
+}

odinfmt.json

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+{
+  "$schema": "https://raw.githubusercontent.com/DanielGavin/ols/master/misc/odinfmt.schema.json",
+  "character_width": 80,
+  "tabs": true,
+  "spaces": 2,
+  "tabs_width": 4
+}

ols.json

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+{
+  "$schema": "https://raw.githubusercontent.com/DanielGavin/ols/master/misc/ols.schema.json",
+  "enable_semantic_tokens": true,
+  "enable_document_symbols": true,
+  "enable_hover": true,
+  "enable_snippets": true,
+  "enable_checker_only_saved": true,
+  "enable_inlay_hints_params": true,
+  "enable_inlay_hints_default_params": true,
+  "enable_inlay_hints_implicit_return": true,
+  "enable_inlay_hints_optional_result": true,
+  "enable_inlay_hints_struct_fields": true
+}

test.odin

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+package main