1 files changed, 90 insertions, 0 deletions
diff --git a/src/display.py b/src/display.py
new file mode 100644
index 0000000..23722a5
--- /dev/null
+++ b/src/display.py
@@ -0,0 +1,90 @@
+import pygame
+
+import helper
+
+
+def draw(canvas, screen, need_update_world, world, mouse, blocks, zoom, offset, block_coordinates):
+    canvas.fill("red")
+
+    width = screen.get_size()[0]
+    height = width / (16/9)
+
+    if width > screen.get_size()[0] or height > screen.get_size()[1]:
+        height = screen.get_size()[1]
+        width = height * (16/9)
+
+    world_display = pygame.Surface((1280, 720))
+
+    if need_update_world:
+        world.fill("gray")
+
+        for block in blocks:
+            world.blit(helper.draw_texture(helper.get_block_texture(block[2])), (block[0], block[1]))
+
+        need_update_world = False
+
+    world_display.blit(world, (0, 0))
+
+    if mouse[0] > -1 and mouse[1] > -1 and pygame.mouse.get_focused():
+        cursor_x = original_cursor_x = mouse[0] - 42 / 2
+        cursor_y = original_cursor_y = mouse[1] - 42 / 2
+        cursor_changed = False
+
+        for block in blocks:
+            if abs(block[0] - mouse[0] + 42 / 2) < 21 and abs(block[1] - mouse[1] + 42 / 2) < 21:
+                cursor_x = block[0]
+                cursor_y = block[1]
+                cursor_changed = True
+                break
+            if abs(block[0] - mouse[0] + 42 / 2) < 21 and abs(block[1] - mouse[1] + 42 / 2 + 15) < 21:
+                cursor_x = block[0]
+                cursor_y = block[1] + 15
+                cursor_changed = True
+                break
+
+        if cursor_changed:
+            has_block_below = False
+
+            for i in range(len(blocks) - 1, -1, -1):
+                if blocks[i][0] == cursor_x and blocks[i][1] == cursor_y:
+                    has_block_below = True
+                    break
+
+            if has_block_below:
+                world_display.blit(helper.draw_texture(5), (cursor_x, cursor_y))
+            else:
+                world_display.blit(helper.draw_texture(1), (cursor_x, cursor_y))
+
+            block_coordinates = (cursor_x, cursor_y)
+        else:
+            block_coordinates = (-1, -1)
+
+        world_display.blit(helper.draw_texture(2), (original_cursor_x + 42 / 2, original_cursor_y + 42 / 2))
+
+    x = 1280 / 2 - zoom[0] / 2 + offset[0]
+    y = 720 / 2 - zoom[1] / 2 + offset[1]
+
+    if x < 0:
+        x = 0
+        offset = (offset[0] - 10, offset[1])
+
+    if y < 0:
+        y = 0
+        offset = (offset[0], offset[1])
+
+    if x + zoom[0] > 1280:
+        x = 0
+        offset = (offset[0] - 10, offset[1])
+
+    if y + zoom[1] > 720:
+        y = 0
+        offset = (offset[0], offset[1])
+
+    canvas.blit(pygame.transform.scale(world_display.subsurface(x, y, zoom[0], zoom[1]), (1280, 720)), (0, 0))
+
+    scaled_win = pygame.transform.scale(canvas, (width, height))
+    screen.blit(scaled_win, (screen.get_size()[0] / 2 - width / 2, screen.get_size()[1] / 2 - height / 2))
+
+    pygame.display.flip()
+
+    return canvas, screen, need_update_world, world, mouse, blocks, zoom, offset, block_coordinates