1 files changed, 171 insertions, 0 deletions

diff --git a/src/ch/epfl/xblast/client/XBlastComponent.java b/src/ch/epfl/xblast/client/XBlastComponent.java
new file mode 100644
index 0000000..ac9f223
--- /dev/null
+++ b/src/ch/epfl/xblast/client/XBlastComponent.java
@@ -0,0 +1,171 @@
+package ch.epfl.xblast.client;
+
+import ch.epfl.xblast.PlayerID;
+
+import javax.swing.*;
+import java.awt.*;
+import java.util.List;
+
+/**
+ * @author Timothée FLOURE (257420)
+ */
+public final class XBlastComponent extends JComponent {
+    private static final int PREFERRED_WIDTH = 960;
+    private static final int PREFERRED_HEIGHT = 688;
+    private static final int BLOCK_WIDTH = 64;
+    private static final int BLOCK_HEIGHT = 48;
+    private static final int SCORE_IMAGE_WIDTH = 48;
+    private static final int SCORE_IMAGE_HEIGHT = 48;
+    private static final int TIME_LED_WIDTH = 16;
+    private static final int TIME_LED_HEIGHT = 16;
+
+    private static final Font font = new Font("Arial", Font.BOLD, 25);
+    private static final int SCORES_TEXT_VERTICAL_POSITION = 659;
+    private static final int SCORES_P1_TEXT_HORIZONTAL_POSITION = 96;
+    private static final int SCORES_P2_TEXT_HORIZONTAL_POSITION = 240;
+    private static final int SCORES_P3_TEXT_HORIZONTAL_POSITION = 768;
+    private static final int SCORES_P4_TEXT_HORIZONTAL_POSITION = 912;
+
+    /**
+     * Displayed gameState.
+     */
+    private GameState gamestate;
+
+    /**
+     * Display a list of images on the given graphic context.
+     *
+     * @param g the graphic context
+     * @param images the given list of images, ordered in row-major order
+     */
+    private void drawMap(Graphics2D g, List<Image> images) {
+        int x = 0;
+        int y = 0;
+
+        for (Image img : images) {
+            if (x + BLOCK_WIDTH > PREFERRED_WIDTH) {
+                y += BLOCK_HEIGHT; // Or img.getHeight(null) ?
+                x = 0;
+            }
+
+            if (img != null)
+                g.drawImage(img, x, y, null);
+
+            x += BLOCK_WIDTH; // Or img.getWidth(null) ?
+        }
+    }
+
+    /**
+     * Compute the horizontal position of the player in px.
+     *
+     * @param player the given player
+     * @return the horizontal position in pixel
+     */
+    private int playerXPosition(GameState.Player player) { return 4 * player.position().x() - 24; }
+
+    /**
+     * Compute the vertical position of the player in px.
+     *
+     * @param player the given player
+     * @return the vertical position in pixel
+     */
+    private int playerYPosition(GameState.Player player) { return 3 * player.position().y() - 52; }
+
+    /**
+     * Draw the players on the graphic context.
+     *
+     * @param g the graphic context
+     * @param players the list of players to be displayed
+     */
+    private void drawPlayers(Graphics2D g, List<GameState.Player> players) {
+        for (GameState.Player player : players) {
+            g.drawImage(player.image(), playerXPosition(player), playerYPosition(player), null);
+        }
+    }
+
+    /**
+     * Draw the scores on the graphic context.
+     *
+     * @param g the graphic context
+     * @param scores the list of images composing the scores to be displayed
+     */
+    private void drawScores(Graphics2D g, List<Image> scores) {
+        int x = 0;
+        int y = PREFERRED_HEIGHT - SCORE_IMAGE_HEIGHT - TIME_LED_HEIGHT;
+        for (Image img : scores) {
+            g.drawImage(img, x, y, null);
+            x += SCORE_IMAGE_WIDTH;
+        }
+    }
+
+    /**
+     * Write the remaining lives of each player on the graphic context.
+     *
+     * @param g the graphic context
+     * @param players list of players
+     */
+    private void writeScores(Graphics2D g,List<GameState.Player> players) {
+        g.setColor(Color.WHITE);
+        g.setFont(font);
+
+        // Ugly !!!!!
+        g.drawString(Integer.toString(players.get(0).lives()), SCORES_P1_TEXT_HORIZONTAL_POSITION,SCORES_TEXT_VERTICAL_POSITION);
+        g.drawString(Integer.toString(players.get(1).lives()), SCORES_P2_TEXT_HORIZONTAL_POSITION,SCORES_TEXT_VERTICAL_POSITION);
+        g.drawString(Integer.toString(players.get(2).lives()), SCORES_P3_TEXT_HORIZONTAL_POSITION,SCORES_TEXT_VERTICAL_POSITION);
+        g.drawString(Integer.toString(players.get(3).lives()), SCORES_P4_TEXT_HORIZONTAL_POSITION,SCORES_TEXT_VERTICAL_POSITION);
+
+    }
+
+    /**
+     * Draw the time "line" on the graphic context
+     *
+     * @param g the graphic context
+     * @param time the list of images composing the line
+     */
+    private void drawTime(Graphics2D g, List<Image> time) {
+        int x = 0;
+        int y = PREFERRED_HEIGHT - TIME_LED_HEIGHT;
+        for (Image img : time) {
+            g.drawImage(img, x, y, null);
+            x += TIME_LED_WIDTH;
+        }
+    }
+
+    /**
+     * Display the given GameState from the point of view of the given player.
+     *
+     * @param gameState GameState to be displayer
+     * @param player player related to the view
+     */
+    public void setGameState(GameState gameState, PlayerID player) {
+        this.gamestate = gameState;
+        repaint();
+    }
+
+    /**
+     * Returns the value of the preferredSize property.
+     *
+     * @return the value of the preferredSize property
+     */
+    @Override
+    public Dimension getPreferredSize() {
+        return new Dimension(PREFERRED_WIDTH,PREFERRED_HEIGHT);
+    }
+
+    /**
+     * Draw the component.
+     *
+     * @param g0 the Graphics context
+     */
+    @Override
+    protected void paintComponent(Graphics g0) {
+        if (this.gamestate != null) {
+            Graphics2D g = (Graphics2D) g0;
+            drawMap(g, this.gamestate.board());
+            drawMap(g, this.gamestate.explosions());
+            drawPlayers(g, this.gamestate.players());
+            drawScores(g, this.gamestate.scores());
+            writeScores(g, this.gamestate.players());
+            drawTime(g, this.gamestate.ticks());
+        };
+    }
+}