weapon recoil

general/components.odin

@@ -5,3 +5,9 @@ import rl "vendor:raylib"
 Transform :: struct {
 	position: rl.Vector2,
 }
+
+Weapon :: struct {
+	dmg:      i32,
+	rpm:      f32,
+	cooldown: bool,
+}

general/entities.odin

@@ -11,6 +11,7 @@ Player :: struct {
 	transform: Transform,
 	sprite:    rl.Texture2D,
 	camera:    rl.Camera2D,
+	weapon:    Weapon,
 }
 
 Enemy :: struct {

general/main.odin

@@ -21,6 +21,7 @@ main :: proc() {
 	player = Player {
 		transform = Transform{position = {4, 8}},
 		camera = rl.Camera2D{target = {0, 0}, zoom = 1.5},
+		weapon = Weapon{dmg = 1, rpm = 450, cooldown = false},
 	}
 	world.entities[player.transform.position] = player
 	enemy = Enemy {
@@ -88,7 +89,7 @@ draw :: proc() {
 		}
 	}
 
-	if rl.IsMouseButtonPressed(rl.MouseButton.LEFT) {
+	if rl.IsMouseButtonDown(rl.MouseButton.LEFT) {
 		pos := rl.GetScreenToWorld2D(rl.GetMousePosition(), player.camera)
 		pos_x := int(pos.x / CELL_SIZE) * CELL_SIZE
 		pos_y := int(pos.y / CELL_SIZE) * CELL_SIZE

general/systems.odin

@@ -1,6 +1,8 @@
 package main
 
 import "core:fmt"
+import "core:math"
+import "core:math/rand"
 import rl "vendor:raylib"
 
 move :: proc(t: ^Transform, x, y: f32) {
@@ -17,18 +19,21 @@ move :: proc(t: ^Transform, x, y: f32) {
 shoot :: proc(t: Transform, pos: rl.Vector2) {
 	pos_centered := center_to_grid(pos)
 	t_centered := center_to_grid(t.position)
+	spray: rl.Vector2 = {
+		pos.x + rand.float32_range(0, CELL_SIZE),
+		pos.y + rand.float32_range(0, CELL_SIZE),
+	}
 	line_particle := LineParticle {
 		pos1     = t.position * CELL_SIZE + 10,
-		pos2     = pos + 10,
+		pos2     = spray,
 		tint     = rl.WHITE,
 		lifetime = 0.2,
 	}
-	spawn_particle(line_particle)
-	start_timer(1, test_timer_callback)
-}
 
-test_timer_callback :: proc() {
-	fmt.println("timer finished")
+	if player.weapon.cooldown == true {return}
+	player.weapon.cooldown = true
+	start_timer(60 / player.weapon.rpm, proc() {player.weapon.cooldown = false})
+	spawn_particle(line_particle)
 }
 
 center_to_grid :: proc(pos: rl.Vector2) -> rl.Vector2 {