Simple minimap.

main.ms

@@ -82,39 +82,48 @@ Display = {}
 Display.initialize = function()
  MapDisplay = require("MapDisplay")
 
- // HUD = 0
- // HUD_BACK = 1
- // PARTICLES_0 = 2
- // PARTICLES_1 = 3
- // MAP_0 = 4
- // MAP_1 = 5
-
- activate = function(n)
- display(n).mode = displayMode.text
- display(n).delimiter = ""
- return display(n)
- end function
+ PIXEL_0 = 1
 
- deactivate = function(n)
- display(n).mode = displayMode.off
- return display(n)
- end function
+ HUD = 2
+ HUD_BACK = 3
+
+ PARTICLES_0 = 4
+ PARTICLES_1 = 5
+
+ MAP_0 = 6
+ MAP_1 = 7
 
- Display.hud = ui.HeadsUpDisplay.make(0, 1)
+ Display.hud = ui.HeadsUpDisplay.make(HUD, HUD_BACK)
+
+ // display(PIXEL_0).install Display.pixels
+ // Display.pixels = new PixelDisplay
+ // Display.pixels.mode = displayMode.pixel
+ Display.pixels = new PixelDisplay
+ Display.pixels.install PIXEL_0
 
- Display.particles = MapDisplay.make(2, 3)
+ Display.particles = MapDisplay.make(PARTICLES_0, PARTICLES_1)
 
- Display.map = MapDisplay.make(4, 5)
+ Display.map = MapDisplay.make(MAP_0, MAP_1)
 end function
 
 Display.clear = function()
  Display.hud.clear()
+ // Display.pixels.clear()
+ if display(1).mode == displayMode.off then
+ Display.pixels = new PixelDisplay
+ Display.pixels.install 1 //PIXEL_0
+ // display(2).mode = displayMode.pixel
+ // display(2).color = color.clear
+ // Display.pixels = display(2)
+ end if
+ Display.pixels.clear color.clear // Why is this set to "off"???
  Display.particles.clear()
 end function
 
 Service = {}
 
 // TODO: This may become redundant soon.
+// The map owns the entity collection. The rendering should happen there too.
 drawEntities = function(display, map, renderOffset)
  // First draw entities that you can step on.
  for e in map.entities
@@ -141,6 +150,8 @@ drawHUD = function(display, player)
  // display.color = color.white
  // display.backColor = color.black
 
+ // drawMiniMap()
+
  statusBar = "HP: {0}/{1} LVL: {2} XP: {3}/{4} world: {5}".fill([player.currentHP, player.maxHP, player.level, player.xp, player.xpToNextLevel, Service.world.currentLevel])
  statusBar = statusBar + " " * (constants.UI_DISPLAY_WIDTH - statusBar.len)
 

src/map.ms

@@ -149,16 +149,56 @@ Map.drawTile = function(dsp, x, y, renderOffset=null)
 
  if t.isCurrentlyVisible then
  t.draw(dsp, rx, ry)
+
+ // // Draw minimap.
+ // c = t.foregroundColor.str()
+ // Display.pixels.setPixel constants.PIXEL_WIDTH - x - 1, constants.PIXEL_HEIGHT - y - 1, c
  else if t.hasBeenVisited then
  t.drawDim(dsp, rx, ry)
+
+ // // Draw minimap.
+ // c = t.foregroundColor.str()
+ // Display.pixels.setPixel constants.PIXEL_WIDTH - x - 1, constants.PIXEL_HEIGHT - y - 1, c
  else
  dsp.setCell rx, ry, "#", color.black, color.gray
+
+ // // Draw minimap.
+ // c = color.gray
+ // Display.pixels.setPixel constants.PIXEL_WIDTH - x - 1, constants.PIXEL_HEIGHT - y - 1, c
  end if
 end function
 
+Map.drawMiniMap = function()
+ Display.pixels.drawRect constants.PIXEL_WIDTH - self.width - 2, constants.PIXEL_HEIGHT - self.height - 2, self.width + 2, self.height + 2, color.brown, 2
+
+ for y in range(0, self.height)
+ for x in range(0, self.width)
+ if self.getTile(x, y).hasBeenVisited then
+ tile = self.getTile(x, y)
+ c = tile.foregroundColor.str()
+ Display.pixels.setPixel constants.PIXEL_WIDTH - (self.width - x) - 1, constants.PIXEL_HEIGHT - (self.height - y) - 1, c
+ else
+ c = color.gray
+ Display.pixels.setPixel constants.PIXEL_WIDTH - (self.width - x) - 1, constants.PIXEL_HEIGHT - (self.height - y) - 1, c
+ end if
+ end for
+ end for
+
+ for e in self.entities
+ x = e.position.x
+ y = e.position.y
+ c = e.tile.foregroundColor.str()
+
+ Display.pixels.setPixel constants.PIXEL_WIDTH - (self.width - x) - 1, constants.PIXEL_HEIGHT - (self.height - y) - 1, c
+ end for
+end function
+
 Map.draw_v1 = function(display, player, renderOffset)
  halfHeight = constants.TILE_DISPLAY_HEIGHT / 2 - 1
  halfWidth = constants.TILE_DISPLAY_WIDTH / 2 - 1
+
+ self.drawMiniMap()
+
  for y in range(player.position.y - halfHeight, player.position.y + halfHeight + 1 - 1) // The -1 at the end here accounts for a HUD rendering problem. 
  for x in range(player.position.x - halfWidth, player.position.x + halfWidth + 1)
  self.drawTile display, x, y, renderOffset