Draft 01/28/2024

Draft of the code from date described above.
2024-01-28 10:00:22 -05:00
parent 44db7751e9
commit a0d244d72a
3 changed files with 106 additions and 56 deletions
--- a/vash_caster/src/game_state.rs
+++ b/vash_caster/src/game_state.rs
@@ -0,0 +1,82 @@
+use sdl2::pixels::Color;
+
+use rand::prelude::*;
+
+use crate::Point;
+
+pub struct GameState {
+    player: Point,
+    pub p_dx: i16,
+    pub p_dy: i16,
+    pub p_rot: f32,
+    pub p_color: Color,
+    pub rng: ThreadRng,
+}
+
+impl GameState {
+    pub fn init() -> Self {
+        let mut new_rng = rand::thread_rng();
+
+        Self {
+            player: Point {
+                x: new_rng.gen_range(0..800),
+                y: new_rng.gen_range(0..600),
+            },
+            p_dx: new_rng.gen_range(1..=5),
+            p_dy: new_rng.gen_range(1..=5),
+            p_rot: 90.0,
+            p_color: Color::RGB(
+                new_rng.gen_range(0..=255),
+                new_rng.gen_range(0..=255),
+                new_rng.gen_range(0..=255),
+            ),
+            rng: new_rng,
+        }
+    }
+
+    pub fn update(&mut self) {
+        self.player.x += self.p_dx;
+
+        if self.player.x < 0 {
+            self.player.x = 0;
+            self.p_color = Color::RGB(
+                self.rng.gen_range(0..=255),
+                self.rng.gen_range(0..=255),
+                self.rng.gen_range(0..=255),
+            );
+            self.p_dx = self.rng.gen_range(1..=5);
+        } else if self.player.x > 800 {
+            self.player.x = 800;
+            self.p_color = Color::RGB(
+                self.rng.gen_range(0..=255),
+                self.rng.gen_range(0..=255),
+                self.rng.gen_range(0..=255),
+            );
+            self.p_dx = self.rng.gen_range(-5..=-1);
+        }
+
+        self.player.y += self.p_dy;
+
+        if self.player.y < 0 {
+            self.player.y = 0;
+            self.p_color = Color::RGB(
+                self.rng.gen_range(0..=255),
+                self.rng.gen_range(0..=255),
+                self.rng.gen_range(0..=255),
+            );
+            self.p_dy = self.rng.gen_range(1..=5);
+        } else if self.player.y > 600 {
+            self.player.y = 600;
+            self.p_color = Color::RGB(
+                self.rng.gen_range(0..=255),
+                self.rng.gen_range(0..=255),
+                self.rng.gen_range(0..=255),
+            );
+            self.p_dy = self.rng.gen_range(-5..=-1);
+        }
+    }
+
+    pub fn player(&self) -> &Point {
+        &self.player
+    }
+}