fixes lol

database/init.sql

@@ -1290,4 +1290,111 @@ BEGIN
     ) THEN
         ALTER TABLE realms ADD COLUMN live_started_at TIMESTAMP WITH TIME ZONE;
     END IF;
-END $$;
+END $$;
+
+-- ============================================
+-- PYRAMID PIXEL WORLD (Collaborative Canvas)
+-- ============================================
+
+-- Pyramid world configuration (singleton)
+CREATE TABLE IF NOT EXISTS pyramid_world (
+    id INTEGER PRIMARY KEY DEFAULT 1 CHECK (id = 1),
+    name VARCHAR(100) DEFAULT 'The Pyramid',
+    is_active BOOLEAN DEFAULT true,
+    total_pixels_placed BIGINT DEFAULT 0,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP
+);
+
+-- Insert default pyramid world row
+INSERT INTO pyramid_world (id, name, is_active)
+VALUES (1, 'The Pyramid', true)
+ON CONFLICT (id) DO NOTHING;
+
+-- Trigger for pyramid_world updated_at
+DROP TRIGGER IF EXISTS update_pyramid_world_updated_at ON pyramid_world;
+CREATE TRIGGER update_pyramid_world_updated_at BEFORE UPDATE ON pyramid_world
+    FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();
+
+-- Current pixel state (latest placement wins)
+-- Face IDs: 0 = Base (square 200x200), 1-4 = North/East/South/West triangular faces
+CREATE TABLE IF NOT EXISTS pyramid_pixels (
+    id BIGSERIAL PRIMARY KEY,
+    face_id SMALLINT NOT NULL CHECK (face_id >= 0 AND face_id <= 4),
+    x SMALLINT NOT NULL CHECK (x >= 0 AND x < 200),
+    y SMALLINT NOT NULL CHECK (y >= 0 AND y < 200),
+    color VARCHAR(7) NOT NULL,  -- Hex color #RRGGBB
+    placed_by BIGINT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    placed_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+    UNIQUE(face_id, x, y)
+);
+
+-- Create indexes for pyramid_pixels
+CREATE INDEX IF NOT EXISTS idx_pyramid_pixels_face ON pyramid_pixels(face_id);
+CREATE INDEX IF NOT EXISTS idx_pyramid_pixels_coords ON pyramid_pixels(face_id, x, y);
+CREATE INDEX IF NOT EXISTS idx_pyramid_pixels_user ON pyramid_pixels(placed_by);
+CREATE INDEX IF NOT EXISTS idx_pyramid_pixels_placed_at ON pyramid_pixels(placed_at DESC);
+
+-- Pixel history (append-only for rollback and lookup)
+CREATE TABLE IF NOT EXISTS pyramid_pixel_history (
+    id BIGSERIAL PRIMARY KEY,
+    face_id SMALLINT NOT NULL CHECK (face_id >= 0 AND face_id <= 4),
+    x SMALLINT NOT NULL CHECK (x >= 0 AND x < 200),
+    y SMALLINT NOT NULL CHECK (y >= 0 AND y < 200),
+    color VARCHAR(7) NOT NULL,
+    placed_by BIGINT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    placed_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+    rolled_back BOOLEAN DEFAULT false,
+    rolled_back_by BIGINT REFERENCES users(id),
+    rolled_back_at TIMESTAMP WITH TIME ZONE
+);
+
+-- Create indexes for pyramid_pixel_history
+CREATE INDEX IF NOT EXISTS idx_pyramid_history_coords ON pyramid_pixel_history(face_id, x, y);
+CREATE INDEX IF NOT EXISTS idx_pyramid_history_user ON pyramid_pixel_history(placed_by);
+CREATE INDEX IF NOT EXISTS idx_pyramid_history_placed_at ON pyramid_pixel_history(placed_at DESC);
+CREATE INDEX IF NOT EXISTS idx_pyramid_history_active ON pyramid_pixel_history(rolled_back) WHERE rolled_back = false;
+
+-- Daily pixel limits per user (resets at midnight UTC)
+CREATE TABLE IF NOT EXISTS pyramid_daily_limits (
+    id BIGSERIAL PRIMARY KEY,
+    user_id BIGINT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    date DATE NOT NULL DEFAULT CURRENT_DATE,
+    pixels_placed INTEGER DEFAULT 0,
+    UNIQUE(user_id, date)
+);
+
+-- Create index for pyramid_daily_limits
+CREATE INDEX IF NOT EXISTS idx_pyramid_daily_user_date ON pyramid_daily_limits(user_id, date);
+
+-- 16-color palette (r/place style)
+CREATE TABLE IF NOT EXISTS pyramid_colors (
+    id SERIAL PRIMARY KEY,
+    color VARCHAR(7) NOT NULL UNIQUE,
+    name VARCHAR(50),
+    sort_order INTEGER DEFAULT 0,
+    is_active BOOLEAN DEFAULT true
+);
+
+-- Insert default 16-color palette
+INSERT INTO pyramid_colors (color, name, sort_order) VALUES
+    ('#FFFFFF', 'White', 1),
+    ('#E4E4E4', 'Light Gray', 2),
+    ('#888888', 'Gray', 3),
+    ('#222222', 'Black', 4),
+    ('#FFA7D1', 'Pink', 5),
+    ('#E50000', 'Red', 6),
+    ('#E59500', 'Orange', 7),
+    ('#A06A42', 'Brown', 8),
+    ('#E5D900', 'Yellow', 9),
+    ('#94E044', 'Lime', 10),
+    ('#02BE01', 'Green', 11),
+    ('#00D3DD', 'Cyan', 12),
+    ('#0083C7', 'Blue', 13),
+    ('#0000EA', 'Dark Blue', 14),
+    ('#CF6EE4', 'Magenta', 15),
+    ('#820080', 'Purple', 16)
+ON CONFLICT (color) DO NOTHING;
+
+-- Create index for pyramid_colors
+CREATE INDEX IF NOT EXISTS idx_pyramid_colors_sort ON pyramid_colors(sort_order) WHERE is_active = true;