setup shop structure

src/items.rs

@@ -3,8 +3,55 @@ use serde::{Serialize, Deserialize};
 #[derive(Debug, PartialEq, Clone, Serialize, Deserialize)]
 #[serde(tag = "t", content = "c")]
 pub enum ShopItems {
-    StunGun(u8),
-    AirBag,
-    Flashlight(u8),
-    Flippers(u8)
+    StunGun(u8, u8, String),
+    AirBag(u8, u8, String),
+    Flashlight(u8, u8, String),
+    Flippers(u8, u8, String)
+}
+
+impl ShopItems{
+
+	pub fn get_inital_items() -> [ShopItems; 4]{
+	
+		[ShopItems::StunGun(1, 10, String::from("Stun Gun")), ShopItems::AirBag(1, 10, String::from("Air Bag")), 
+			ShopItems::Flashlight(1, 12, String::from("Flash Light")), ShopItems::Flippers(1, 10, String::from("Flippers"))]
+
+
+	}
+
+	pub fn get_level(item: &ShopItems) -> u8{
+
+
+		match item {
+		    ShopItems::StunGun(x, _, _) => *x,
+		    ShopItems::AirBag(x, _, _) => *x,
+		    ShopItems::Flashlight(x, _, _) => *x,
+		    ShopItems::Flippers(x, _, _) => *x
+		}
+
+	}
+
+
+	pub fn get_cost(item: &ShopItems) -> u8{
+
+		match item {
+		    ShopItems::StunGun(x, _, _) => *x,
+		    ShopItems::AirBag(x, _, _) => *x,
+		    ShopItems::Flashlight(x, _, _) => *x,
+		    ShopItems::Flippers(x, _, _) => *x
+		}
+
+	}
+
+	pub fn get_name(item: &ShopItems) -> String{
+
+		match item {
+		    ShopItems::StunGun(_, _, x) => x.to_string(),
+		    ShopItems::AirBag(_, _, x) => x.to_string(),
+		    ShopItems::Flashlight(_, _, x) => x.to_string(),
+		    ShopItems::Flippers(_, _, x) => x.to_string()
+		}
+
+	}
+
 }

src/logic/ingame/mod.rs

@@ -1,15 +1,16 @@
 mod hud;
 mod playerlogic;
+mod shop;
 
 use raylib::prelude::*;
 
-use crate::{
-    gamecore::{GameCore, GameState},
-    lib::wrappers::audio::player::AudioPlayer,
-};
+use crate::{gamecore::{self, GameCore, GameState}, lib::wrappers::audio::player::AudioPlayer};
+
+use self::shop::Shop;
 
 use super::screen::Screen;
 
+#[derive(PartialEq)]
 pub enum InGameState {
     BUYING,
     SWIMMING,
@@ -17,12 +18,14 @@ pub enum InGameState {
 
 pub struct InGameScreen {
     current_state: InGameState,
+	shop: Shop,
 }
 
 impl InGameScreen {
     pub fn new() -> Self {
         Self {
-            current_state: InGameState::SWIMMING,
+            current_state: InGameState::BUYING,
+			shop: Shop::new(),
         }
     }
 
@@ -46,6 +49,31 @@ impl Screen for InGameScreen {
         // Calculate DT
         let dt = draw_handle.get_time() - game_core.last_frame_time;
 
+		// Window dimensions
+		let win_height = draw_handle.get_screen_height();
+        let win_width = draw_handle.get_screen_width();
+        let window_center = Vector2 {
+            x: (win_width as f32 / 2.0),
+            y: (win_height as f32 / 2.0),
+        };
+
+		// Creates items for shop
+		if draw_handle.get_time() - game_core.last_state_change_time >= 0.05{
+			self.shop.create_items(Vector2::new(win_width as f32, win_height as f32));
+		}
+		
+
+
+		if draw_handle.get_time() - game_core.last_state_change_time >= 0.05 
+			&& self.current_state == InGameState::BUYING{
+				
+			shop::render_shop(draw_handle, game_core, self);
+			
+		}else{
+			// Update player movement
+			playerlogic::update_player_movement(draw_handle, game_core, window_center);
+		}
+
         // Clear frame
         draw_handle.clear_background(Color::BLUE);
 
@@ -54,16 +82,11 @@ impl Screen for InGameScreen {
             return Some(GameState::PauseMenu);
         }
 
-        // Window dimensions
-        let win_height = draw_handle.get_screen_height();
-        let win_width = draw_handle.get_screen_width();
-        let window_center = Vector2 {
-            x: (win_width as f32 / 2.0),
-            y: (win_height as f32 / 2.0),
-        };
+        
+        
 
-        // Update player movement
-        playerlogic::update_player_movement(draw_handle, game_core, window_center);
+        
+        
 
         // Open a 2D context
         {
@@ -86,6 +109,8 @@ impl Screen for InGameScreen {
         // Render the hud
         hud::render_hud(draw_handle, game_core, window_center);
 
+
+
         // Handle player out of breath
         if game_core.player.breath_percent == 0.0 {
             return Some(GameState::GameEnd);

src/logic/ingame/shop.rs

@@ -0,0 +1,120 @@
+use std::u8;
+
+use raylib::prelude::*;
+
+use crate::{gamecore::GameCore, items::ShopItems};
+
+use super::{InGameScreen, InGameState};
+
+
+pub struct Item{
+
+	x_pose: i32,
+	y_pose: i32,
+	width: i32,
+	height: i32,
+	cost: u8,
+	level: u8,
+	name: String,
+	
+
+}
+
+
+pub struct Shop{
+
+	shop_items: Vec<Item>,
+
+}
+
+impl Shop {
+
+	pub fn new() -> Self {
+        Self {
+            shop_items: Vec::new(),
+			
+		}
+	}
+
+	pub fn create_items(&mut self, screen_dimension: Vector2){
+
+		let items = ShopItems::get_inital_items();
+
+		let screen_width = screen_dimension.x as f32;
+		let screen_height = screen_dimension.y as f32;
+
+		let box_height = screen_height * 0.15;
+		let box_width = screen_width * 0.1;
+
+		let start_width = screen_width - (box_width * 4.0) - 40.0;
+		let draw_height = screen_height - 20.0 - box_height;
+
+		let mut item_vec = Vec::new();
+		
+		for box_num in 0..4 {
+			let x_pose = start_width + box_width * box_num as f32;
+
+			item_vec.push(Item{
+				x_pose: (x_pose as i32),
+				y_pose: (draw_height as i32),
+				width: (box_width as i32),
+				height: (box_height as i32),
+				cost: (ShopItems::get_cost(&items.get(box_num).unwrap())),
+				level: (ShopItems::get_level(&items.get(box_num).unwrap())),
+				name: (ShopItems::get_name(&items.get(box_num).unwrap())),				
+			});
+	
+		}
+
+		self.shop_items = item_vec;
+	}
+}
+
+
+pub fn render_shop(
+	draw_handle: &mut RaylibDrawHandle, 
+	game_core: &mut GameCore,
+	inGameScreen: &mut InGameScreen) {
+	
+	
+
+	// Pressing F exits from buying
+	if draw_handle.is_key_pressed(KeyboardKey::KEY_F){
+		inGameScreen.current_state = InGameState::SWIMMING;
+	}
+
+	// Get Screen dimemensions
+	let screen_width = draw_handle.get_screen_width() as f32;
+	let screen_height = draw_handle.get_screen_height() as f32;
+
+	let box_height = screen_height * 0.15;
+	let box_width = screen_width * 0.1;
+
+	let start_width = screen_width - (box_width * 4.0) - 40.0;
+	let draw_height = screen_height - 20.0 - box_height;
+	//draw_handle.draw_rectangle(start_index as i32, (screen_height - 20.0 - box_height) as i32, box_width as i32, box_height as i32, Color::BLACK);
+
+	// Draws shop boxes
+	for box_num in 0..4 {
+		let x_pose = start_width + box_width * box_num as f32;
+		
+		draw_handle.draw_rectangle_lines(x_pose as i32, draw_height as i32, box_width as i32, box_height as i32, Color::BLACK);
+
+
+	}
+
+
+
+
+}
+
+pub fn shop_logic() {
+
+	
+
+
+
+
+
+
+}