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