Merge pull request #45 from Ewpratten/melting

Melting

game/dist/project-constants.json

@@ -21,6 +21,7 @@
         "max_velocity": 3,
         "acceleration": 2,
         "deceleration": 1,
-        "start_size": 0.8
+        "start_size": 0.8,
+        "melt_speed": 0.00944443
     }
 }

game/game_logic/src/model/player.rs

@@ -1,22 +1,53 @@
 use nalgebra as na;
 
+use raylib::prelude::*;
 
-#[derive(Debug, Clone)]
+use crate::asset_manager::load_texture_from_internal_data;
+
+#[derive(Debug)]
 pub struct Player {
     pub position: na::Vector2<f32>,
     pub velocity: na::Vector2<f32>,
     pub size: f32,
+    pub active_texture: i32,
+    pub textures: Vec<Texture2D>,
 }
 
 impl Player {
-    
     /// Construct a new player.
-    pub fn new(position: na::Vector2<f32>) -> Self {
+    pub fn new(
+        raylib_handle: &mut raylib::RaylibHandle,
+        thread: &raylib::RaylibThread,
+        position: na::Vector2<f32>,
+    ) -> Self {
+        // Load all the textures
+        let textures = vec![
+            load_texture_from_internal_data(
+                raylib_handle,
+                thread,
+                "assets/chr/chr_cubee/chr_cubeeLarge.png",
+            )
+            .unwrap(),
+            load_texture_from_internal_data(
+                raylib_handle,
+                thread,
+                "assets/chr/chr_cubee/chr_cubeeMedium.png",
+            )
+            .unwrap(),
+            load_texture_from_internal_data(
+                raylib_handle,
+                thread,
+                "assets/chr/chr_cubee/chr_cubeeSmall.png",
+            )
+            .unwrap(),
+        ];
+
         Self {
             position,
             velocity: na::Vector2::zeros(),
-            size: 1.0, 
+            size: 1.0,
+            active_texture: 0,
+            textures,
         }
     }
-
 }

game/game_logic/src/project_constants.rs

@@ -43,6 +43,9 @@ pub struct PlayerConstants {
 
     /// Starting size of player in tiles
     pub start_size: f32,
+
+    /// Base melting speed in percent per second
+    pub melt_speed: f32,
 }
 
 /// This structure is filled with the contents of `dist/project-constants.json` at runtime

game/game_logic/src/scenes/player_interaction.rs

@@ -60,18 +60,25 @@ impl PlayableScene {
         let game_soundtrack =
             load_music_from_internal_data(thread, "assets/audio/gameSoundtrack.mp3").unwrap();
 
+        // Load the player
+        let player = Player::new(
+            raylib_handle,
+            thread,
+            player_start_position,
+        );
+
         Self {
             has_updated_discord_rpc: false,
             player_start_position,
-            player: Player::new(player_start_position),
             world_map: map_renderer,
+            player,
             camera: raylib::camera::Camera2D {
                 target: raylib::math::Vector2 { x: 0.0, y: 0.0 },
                 offset: raylib::math::Vector2 { x: 0.0, y: 0.0 },
                 rotation: 0.0,
                 zoom: 1.0,
             },
-            last_update: SystemTime::UNIX_EPOCH,
+            last_update: SystemTime::now(),
             game_soundtrack,
             world_colliders,
             show_debug_info: false,
@@ -127,13 +134,18 @@ impl PlayableScene {
         self.draw_ui(&mut draw, constants);
 
         // NOTE: If you want to trigger a cutscene, do it here by using one of:
-        // return MenuStateSignal::DoMeltedDeathCutscene {
-        //     playtime: Utc::now().signed_duration_since(self.play_start_time),
-        // };
+
         // return MenuStateSignal::DoOceanCutscene {
         //     playtime: Utc::now().signed_duration_since(self.play_start_time),
         // };
 
+        // Handle Losing
+        if self.player.size < 0.15 {
+            return MenuStateSignal::DoMeltedDeathCutscene {
+                playtime: Utc::now().signed_duration_since(self.play_start_time),
+            }; 
+        }
+
         // Handle winning
         if self
             .world_map
@@ -181,6 +193,14 @@ impl PlayableScene {
         let mouse_x = draw.get_mouse_x();
         let mouse_y = draw.get_mouse_y();
 
+        let current_temperature = self.world_map.sample_temperature_at(
+            self.player.position.component_mul(&na::Vector2::new(1.0, -1.0))
+        );
+        let mut current_temperature_val: f32 = -247.51879; 
+        if let Some(val) = current_temperature {
+            current_temperature_val = val;
+        }
+
         // Optionally display debug info
         if draw.is_key_pressed(KeyboardKey::KEY_F3) {
             self.show_debug_info = !self.show_debug_info;
@@ -224,6 +244,12 @@ impl PlayableScene {
         //     32,
         //     Color::BLACK,
         // );
+        let melt_amount = (current_temperature_val)/(-247.51879);
+
+        draw.draw_text(
+            format!("Funny Temperature: ({})[{}]", current_temperature_val, melt_amount).as_str(),
+            10, 10, 20, Color::PAPAYAWHIP
+        );
     }
 
     // Physics
@@ -242,11 +268,11 @@ impl PlayableScene {
 
         let player = &mut self.player;
 
-        // NOTE: This is how to check friction and temperature
         let current_friction = self.world_map.sample_friction_at(player.position);
-        let current_temperature = self.world_map.sample_temperature_at(player.position);
+        let current_temperature = self.world_map.sample_temperature_at(
+            player.position.component_mul(&na::Vector2::new(1.0, -1.0))
+        );
         let map_size = self.world_map.get_map_size();
-        // TODO: You can access the colission list with: self.world_colliders
 
         // Get input direction components
         let h_axis = raylib.is_key_down(KeyboardKey::KEY_D) as i8
@@ -347,6 +373,15 @@ impl PlayableScene {
             player.velocity.y = 0.0;
         }
 
+        let mut current_temperature_val: f32 = -247.51879;
+        if let Some(val) = current_temperature {
+            current_temperature_val = val - 273.15;
+        }
+
+        let melt_amount = constants.player.melt_speed * (current_temperature_val)/(-247.51879);
+
+        player.size -= melt_amount * delta_time;
+        
         self.update_camera(raylib);
     }