From a65050fbb3475e94f842fe35cca2652c02cb339d Mon Sep 17 00:00:00 2001
From: orangerot <orangerot@orangerot.dev>
Date: Wed, 15 Oct 2025 15:50:18 +0200
Subject: [PATCH] feat: game goal

---
 game.c | 48 ++++++++++++++++++++++++++++--------------------
 1 file changed, 28 insertions(+), 20 deletions(-)

diff --git a/game.c b/game.c
index e9846b8..e05f39b 100644
--- a/game.c
+++ b/game.c
@@ -3,6 +3,7 @@
 #include <stdint.h>
 #include <stdio.h>
 #include <stdbool.h>
+#include <stdlib.h>
 
 #include "game.h"
 #include "domino.h"
@@ -31,6 +32,10 @@ int camera_x = 0;
 int camera_y = 0;
 bool is_dragging = 0;
 
+int goal_x = 5;
+int goal_y = 5;
+bool is_goal_reached = 0;
+
 #define DIRECTIONS 6
 struct eye direction[DIRECTIONS] = {
   {.x =  0, .y = -1},
@@ -173,6 +178,14 @@ void mouse_button_callback(int button, int action, int mods) {
         preview[min_dist].front.vertical = active.front.vertical;
         preview[min_dist].back.val = active.back.val;
         bricks_append(&bricks, preview[min_dist]);
+        hand[hand_count++] = (struct brick) {
+          .front = {.val = rand() % 6},
+          .back  = {.val = rand() % 6},
+        };
+        if ((preview[min_dist].front.x == goal_x && preview[min_dist].front.y == goal_y) ||
+            (preview[min_dist].back.x == goal_x && preview[min_dist].back.y == goal_y)) {
+          is_goal_reached = 1;
+        }
         for (size_t i = 0; i < bricks.count; i++) print_brick(bricks.items.brick[i]);
       } else {
         hand[hand_count++] = active;
@@ -191,27 +204,17 @@ void init(struct image canvas) {
   bricks_append(
       &bricks,
       (struct brick) {
-        .front = {.x = 0, .y = 0, .val = 3},
-        .back  = {.x = 1, .y = 0, .val = 2},
+        .front = {.x = 0, .y = 0, .val = rand() % 6},
+        .back  = {.x = 1, .y = 0, .val = rand() % 6},
       }
       );
 
-  hand[hand_count++] = (struct brick) {
-        .front = {.val = 0},
-        .back  = {.val = 3},
-      };
-  hand[hand_count++] = (struct brick) {
-        .front = {.val = 4},
-        .back  = {.val = 1},
-      };
-  hand[hand_count++] = (struct brick) {
-        .front = {.val = 2},
-        .back  = {.val = 5},
-      };
-  hand[hand_count++] = (struct brick) {
-        .front = {.val = 2},
-        .back  = {.val = 5},
-      };
+  for (size_t i = 0; i < 5; i++) {
+    hand[hand_count++] = (struct brick) {
+      .front = {.val = rand() % 6},
+        .back  = {.val = rand() % 6},
+    };
+  }
 }
 
 void draw( struct image canvas, struct image texture, size_t xpos, size_t ypos, bool vertical) {
@@ -273,7 +276,7 @@ void render(struct image canvas) {
     draw(canvas, red_and_peach_dominoes[b->back.val][b->front.val], b->front.x, b->front.y, b->front.vertical);
   }
 
-  draw_glyph(canvas, (uint32_t) 0b00011000111001100010000100011100, 50, 50, (struct color) {255, 255, 0, 255});
+  draw_glyph(canvas, (uint32_t) 0b00011000111001100010000100011100, camera_x + goal_x * EYE_SIZE + 3, camera_y + goal_y * EYE_SIZE + 3, (struct color) {255, 255, 0, 255});
 
   // active
   if (has_active) {
@@ -281,12 +284,17 @@ void render(struct image canvas) {
   }
 
   // character
-  char title[] = "domino dungeon";
+  // char title[] = "domino dungeon";
   char inventory[] = "Inventory";
+  char game_over[] = "You reached the goal!";
   // print(canvas, title, (canvas.width - (sizeof(title)-1) * 5) / 2, 5, (struct color) {255, 255, 255, 255});
   print(canvas, inventory, (canvas.width - (sizeof(inventory)-1) * 5) / 2, canvas.height - DOMINO_WIDTH - 10, (struct color) {255, 255, 255, 255});
   print(canvas, "Drag Dominos from your inventory onto the chain to", 3, 2, (struct color) {255, 255, 255, 255});
   print(canvas, "reach the goal. Press [R] to rotate", 3, 9, (struct color) {255, 255, 255, 255});
 
+  if (is_goal_reached) {
+    print(canvas, game_over, (canvas.width - (sizeof(game_over)-1) * 5) / 2, 20, (struct color) {255, 255, 255, 255});
+  }
+
 }