Sweeper

assets/scene/minesweeper.lua

@@ -8,6 +8,7 @@ module('glm')
 module('text')
 module('tileset')
 module('texture')
+module('input')
 
 CELL_STATE_DEFAULT = 0
 CELL_STATE_HOVER = 1
@@ -20,30 +21,46 @@ camera = cameraCreate(CAMERA_PROJECTION_TYPE_ORTHOGRAPHIC)
 tilesetUi = tilesetGetByName("ui")
 textureUi = textureLoad(tilesetUi.texture)
 
+tilesetBorder = tilesetGetByName("border")
+textureBorder = textureLoad(tilesetBorder.texture)
+
 textureGrid = textureLoad("minesweeper/grid_bg.dpi")
 
 tilesetCell = tilesetGetByName("cell")
 textureCell = textureLoad(tilesetCell.texture)
--- cellSliceDefault = tilesetPositionGetUV(tilesetCell, 3, 5)
-cellSliceDefault = tilesetPositionGetUV(tilesetCell, 0, 4)
--- cellSliceHover = tilesetPositionGetUV(tilesetCell, 3, 4)
--- cellSliceDown = tilesetPositionGetUV(tilesetCell, 3, 6)
--- cellSliceDisabled = tilesetPositionGetUV(tilesetCell, 3, 7)
+cellSliceDefault = tilesetPositionGetUV(tilesetCell, 3, 5)
+cellSliceHover = tilesetPositionGetUV(tilesetCell, 3, 4)
+cellSliceDown = tilesetPositionGetUV(tilesetCell, 3, 6)
+cellSliceDisabled = tilesetPositionGetUV(tilesetCell, 3, 7)
 
-width = 10
-height = 14
+sweepwerCols = 10
+sweeperRows = 14
+
+mouseX = -1
+mouseY = -1
+centerX = 0
+centerY = 0
+boardWidth = sweepwerCols * tilesetCell.tileWidth
+boardHeight = sweeperRows * tilesetCell.tileHeight
 
 i = 0
 cells = {}
-for y = 1, height do
-  for x = 1, width do
+for y = 1, sweeperRows do
+  for x = 1, sweepwerCols do
     cells[i] = CELL_STATE_DEFAULT
     i = i + 1
   end
 end
 
 function cellDraw(x, y, type)
-  slice = cellSliceDefault
+  local slice = cellSliceDefault
+  if type == CELL_STATE_HOVER then
+    slice = cellSliceHover
+  elseif type == CELL_STATE_DOWN then
+    slice = cellSliceDown
+  elseif type == CELL_STATE_DISABLED then
+    slice = cellSliceDisabled
+  end
 
   spriteBatchPush(textureCell,
     x, y,
@@ -55,7 +72,7 @@ function cellDraw(x, y, type)
 end
 
 function backgroundDraw()
-  local t = (TIME.time / 20) % 1
+  local t = (TIME.time / 40) % 1
   local scaleX = screenGetWidth() / textureGrid.width
   local scaleY = screenGetHeight() / textureGrid.height
   local u0 = t * scaleX
@@ -72,6 +89,88 @@ function backgroundDraw()
   )
 end
 
+function borderDraw(x, y, innerWidth, innerHeight)
+  -- Top Left
+  local uv = tilesetPositionGetUV(tilesetBorder, 0, 0)
+  spriteBatchPush(textureBorder,
+    x - tilesetBorder.tileWidth, y  - tilesetBorder.tileWidth,
+    x, y,
+    colorWhite(),
+    uv.u0, uv.v0,
+    uv.u1, uv.v1
+  )
+
+  -- Top Right
+  uv = tilesetPositionGetUV(tilesetBorder, 10, 0)
+  spriteBatchPush(textureBorder,
+    x + innerWidth, y - tilesetBorder.tileHeight,
+    x + innerWidth + tilesetBorder.tileWidth, y,
+    colorWhite(),
+    uv.u0, uv.v0,
+    uv.u1, uv.v1
+  )
+
+  -- Bottom Left
+  uv = tilesetPositionGetUV(tilesetBorder, 0, 10)
+  spriteBatchPush(textureBorder,
+    x - tilesetBorder.tileWidth, y + innerHeight,
+    x, y + innerHeight + tilesetBorder.tileHeight,
+    colorWhite(),
+    uv.u0, uv.v0,
+    uv.u1, uv.v1
+  )
+
+  -- Bottom Right
+  uv = tilesetPositionGetUV(tilesetBorder, 10, 10)
+  spriteBatchPush(textureBorder,
+    x + innerWidth, y + innerHeight,
+    x + innerWidth + tilesetBorder.tileWidth, y + innerHeight + tilesetBorder.tileHeight,
+    colorWhite(),
+    uv.u0, uv.v0,
+    uv.u1, uv.v1
+  )
+
+  -- Top
+  uv = tilesetPositionGetUV(tilesetBorder, 1, 0)
+  spriteBatchPush(textureBorder,
+    x, y - tilesetBorder.tileHeight,
+    x + innerWidth, y,
+    colorWhite(),
+    uv.u0, uv.v0,
+    uv.u1, uv.v1
+  )
+
+  -- Bottom
+  uv = tilesetPositionGetUV(tilesetBorder, 1, 10)
+  spriteBatchPush(textureBorder,
+    x, y + innerHeight,
+    x + innerWidth, y + innerHeight + tilesetBorder.tileHeight,
+    colorWhite(),
+    uv.u0, uv.v0,
+    uv.u1, uv.v1
+  )
+
+  -- Left
+  uv = tilesetPositionGetUV(tilesetBorder, 0, 1)
+  spriteBatchPush(textureBorder,
+    x - tilesetBorder.tileWidth, y,
+    x, y + innerHeight,
+    colorWhite(),
+    uv.u0, uv.v0,
+    uv.u1, uv.v1
+  )
+
+  -- Right
+  uv = tilesetPositionGetUV(tilesetBorder, 10, 1)
+  spriteBatchPush(textureBorder,
+    x + innerWidth, y,
+    x + innerWidth + tilesetBorder.tileWidth, y + innerHeight,
+    colorWhite(),
+    uv.u0, uv.v0,
+    uv.u1, uv.v1
+  )
+end
+
 function sceneDispose()
 end
 
@@ -79,26 +178,53 @@ function sceneUpdate()
 end
 
 function sceneRender()
-  -- UI
+  -- Update camera
   cameraPushMatrix(camera)
   camera.bottom = screenGetHeight()
   camera.right = screenGetWidth()
-  
-  cellDraw(0, 0, 0)
 
-  -- backgroundDraw()
+  -- Update mouse position
+  if INPUT_POINTER then
+    mouseX = inputGetValue(INPUT_ACTION_POINTERX) * screenGetWidth()
+    mouseY = inputGetValue(INPUT_ACTION_POINTERY) * screenGetHeight()
+  end
 
-  -- offsetX = 32
-  -- offsetY = 32
-  -- for y = 0, height - 1 do
-  --   for x = 0, width - 1 do
-  --     cellDraw(
-  --       x * tilesetCell.tileWidth + offsetX,
-  --       y * tilesetCell.tileHeight + offsetY,
-  --       cells[i]
-  --     )
-  --   end
-  -- end
+  centerX = math.floor(screenGetWidth() / 2)
+  centerY = math.floor(screenGetHeight() / 2)
+
+  -- Draw elements
+  backgroundDraw()
+  borderDraw(
+    centerX - (boardWidth / 2), centerY - (boardHeight / 2),
+    boardWidth, boardHeight
+  )
+
+  i = 0
+  -- Foreach cell
+  local offX = centerX - (boardWidth / 2)
+  local offY = centerY - (boardHeight / 2)
+  for y = 0, sweeperRows - 1 do
+    for x = 0, sweepwerCols - 1 do
+      i = y * sweepwerCols + x
+      
+      -- Hovered
+      if
+        cells[i] == CELL_STATE_DEFAULT and
+        mouseX >= x * tilesetCell.tileWidth + offX and mouseX < (x + 1) * tilesetCell.tileWidth + offX and
+        mouseY >= y * tilesetCell.tileHeight + offY and mouseY < (y + 1) * tilesetCell.tileHeight + offY
+      then
+        cells[i] = CELL_STATE_HOVER
+      else
+        cells[i] = CELL_STATE_DEFAULT
+      end
+      
+      cellDraw(
+        x * tilesetCell.tileWidth + offX,
+        y * tilesetCell.tileHeight + offY,
+        cells[i]
+      )
+    end
+  end
   spriteBatchFlush()
 
   cameraPopMatrix()