From 7d2c0954cd95bdabcb7ecf26f9225382ab078289 Mon Sep 17 00:00:00 2001
From: tom barrett <spalf0@gmail.com>
Date: Wed, 24 Jul 2019 05:54:49 -0500
Subject: dialog box

---
 src/constants.rs |  5 ++++-
 src/dialogbox.rs | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/lib.rs       |  1 +
 src/world.rs     |  6 ++++++
 4 files changed, 72 insertions(+), 1 deletion(-)
 create mode 100644 src/dialogbox.rs

(limited to 'src')

diff --git a/src/constants.rs b/src/constants.rs
index 1f6bb9f..8a873c6 100644
--- a/src/constants.rs
+++ b/src/constants.rs
@@ -1,6 +1,6 @@
 pub const TILE_WIDTH: f32 = 16.0;
 pub const TILE_HEIGHT: f32 = 16.0;
-pub const TILE_SCALE: f32 = 2.5;
+pub const TILE_SCALE: f32 = 2.75;
 
 pub const PLAYER_SPEED: f32 = 3.0;
 pub const WANDER_DISTANCE: f32 = 200.0;
@@ -13,3 +13,6 @@ pub const FLIP_H: usize = 0x8000_0000;
 pub const FLIP_V: usize = 0x4000_0000;
 pub const FLIP_D: usize = 0x2000_0000;
 pub const FLIP_A: usize = FLIP_D | FLIP_H | FLIP_V;
+
+use ggez::graphics::Color;
+pub const PURPLE: Color = Color::new(0.4, 0.0, 0.2, 1.0);
diff --git a/src/dialogbox.rs b/src/dialogbox.rs
new file mode 100644
index 0000000..1f6415b
--- /dev/null
+++ b/src/dialogbox.rs
@@ -0,0 +1,61 @@
+use ggez::conf::Conf;
+use ggez::graphics::{
+    self, DrawMode, DrawParam, Font, Mesh, MeshBuilder, Rect, Scale, Text, TextFragment,
+};
+use ggez::nalgebra::Point2;
+use ggez::{Context, GameResult};
+
+use crate::constants;
+
+pub struct DialogBox {
+    mesh: Mesh,
+    text: Text,
+    conf: Conf,
+    pub visible: bool,
+}
+
+impl DialogBox {
+    pub fn new(context: &mut Context) -> DialogBox {
+        let conf = Conf::new();
+        let font = Font::new(context, "/fonts/SONORM__.ttf").unwrap();
+
+        DialogBox {
+            text: Text::new(
+                TextFragment::new("Ave !")
+                    .font(font)
+                    .scale(Scale::uniform(40.0)),
+            ),
+            mesh: MeshBuilder::new()
+                .rectangle(
+                    DrawMode::fill(),
+                    Rect::new(
+                        conf.window_mode.width * 0.10,
+                        2.5 * conf.window_mode.height / 4.0,
+                        conf.window_mode.width * 0.80,
+                        conf.window_mode.height / 4.0,
+                    ),
+                    constants::PURPLE,
+                )
+                .build(context)
+                .unwrap(),
+            visible: false,
+            conf,
+        }
+    }
+
+    pub fn draw(&self, context: &mut Context) -> GameResult {
+        if self.visible {
+            graphics::draw(context, &self.mesh, DrawParam::default())?;
+            graphics::draw(
+                context,
+                &self.text,
+                DrawParam::default().dest(Point2::new(
+                    self.conf.window_mode.width * 0.11,
+                    2.6 * self.conf.window_mode.height / 4.0,
+                )),
+            )?;
+        }
+
+        Ok(())
+    }
+}
diff --git a/src/lib.rs b/src/lib.rs
index a95028d..be462c9 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -2,6 +2,7 @@ pub mod animations;
 pub mod camera;
 pub mod cell;
 pub mod constants;
+pub mod dialogbox;
 pub mod entity;
 pub mod layer;
 pub mod map;
diff --git a/src/world.rs b/src/world.rs
index f89e9e7..abbb9c1 100644
--- a/src/world.rs
+++ b/src/world.rs
@@ -3,6 +3,7 @@ use ggez::graphics::{self, spritebatch::SpriteBatch, DrawParam, FilterMode, Imag
 use ggez::{filesystem, Context, GameResult};
 
 use crate::camera::Camera;
+use crate::dialogbox::DialogBox;
 use crate::entity::Operable;
 use crate::map::Map;
 use crate::npc::NPC;
@@ -12,6 +13,7 @@ use crate::tileset::Tileset;
 pub struct World {
     map: Map,
     spritebatch: SpriteBatch,
+    dialogbox: DialogBox,
     camera: Camera,
     player: Player,
     npcs: Vec<NPC>,
@@ -30,6 +32,7 @@ impl World {
         Ok(World {
             map: map.clone(),
             spritebatch: SpriteBatch::new(image),
+            dialogbox: DialogBox::new(context),
             camera: Camera::new(map.get_dimensions()),
             player: Player::new(
                 &tileset,
@@ -68,6 +71,8 @@ impl EventHandler for World {
             DrawParam::default().dest(self.camera.draw),
         )?;
 
+        self.dialogbox.draw(context)?;
+
         self.spritebatch.clear();
 
         graphics::present(context)?;
@@ -89,6 +94,7 @@ impl EventHandler for World {
         if !repeat {
             match keycode {
                 KeyCode::Q => context.continuing = false,
+                KeyCode::E => self.dialogbox.visible = !self.dialogbox.visible,
                 _ => self.player.give_key_down(keycode),
             }
         }
-- 
cgit v1.2.3