From 8351d474150215598241b5aabacb4db863d0cd87 Mon Sep 17 00:00:00 2001
From: Guillaume Pasquet <guillaume.pasquet@eggplant.io>
Date: Tue, 12 Nov 2019 16:47:22 +0100
Subject: Some refactor, better render loop

---
 src/state.rs | 40 ++++++++++++++++++++++++++++++----------
 1 file changed, 30 insertions(+), 10 deletions(-)

(limited to 'src/state.rs')

diff --git a/src/state.rs b/src/state.rs
index 1f50f1a..afc702d 100644
--- a/src/state.rs
+++ b/src/state.rs
@@ -1,38 +1,58 @@
 use pancurses::Window;
-use std::env;
 
-use crate::entities::{Character, Entity, Render};
+use crate::tiling::{TileType, tile_to_str};
+use crate::entities::{Character, Entity};
 use crate::world::{Dungeon, Generatable, Level};
 
 pub struct State {
-    pub character: Character,
+    pub player: Character,
     pub dungeon: Dungeon,
     pub level: usize,
 }
 
+pub fn draw_block(window: &Window, block: &TileType) {
+    window.printw(tile_to_str(block));
+}
+
 impl State {
     pub fn new(
-        character: Character,
+        player: Character,
         dungeon: Dungeon,
     ) -> State {
         State {
-            character: character,
-            dungeon: dungeon,
+            player,
+            dungeon,
             level: 0,
         }
     }
 
     pub fn init(&mut self) {
         self.dungeon.generate();
-        self.character.place(self.current_level().get_start_point());
+        self.player.place(self.current_level().get_start_point());
     }
 
     pub fn render_level(&self, window: &Window) {
-        self.current_level().render(window);
+        let grid = self.current_level().to_tilegrid().unwrap();
+
+        for (linenum, line) in grid.raw_data().iter().enumerate() {
+            for block in line.iter() {
+                draw_block(&window, &block);
+            }
+            window.mv(linenum as i32, 0);
+        }
+    }
+
+    fn render_entity(&self, entity: &dyn Entity, window: &Window) {
+        window.mv(entity.get_location().1 as i32, entity.get_location().0 as i32);
+        draw_block(window, entity.get_tiletype());
+    }
+
+    pub fn render_entities(&self, window: &Window) {
+        // TODO
     }
 
-    pub fn show_character(&self, window: &Window) {
-        self.character.render(window);
+    pub fn render_player(&self, window: &Window) {
+        self.render_entity(&self.player, window)
     }
 
     fn current_level(&self) -> &Level {
-- 
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