From 1281dc9319a28fa4f90196d6940ff2306fbc3abf Mon Sep 17 00:00:00 2001
From: Trey Tomes <george.tomes@cityelectricsupply.com>
Date: Thu, 21 Dec 2023 15:29:35 -0600
Subject: [PATCH] Cleaned up the "look around" functionality.

---
 src/factories/actions.ms   | 14 ++++++++------
 src/factories/behaviors.ms | 22 +++++++++++++++++-----
 src/point.ms               |  4 ++++
 3 files changed, 29 insertions(+), 11 deletions(-)

diff --git a/src/factories/actions.ms b/src/factories/actions.ms
index dd821db..415107a 100644
--- a/src/factories/actions.ms
+++ b/src/factories/actions.ms
@@ -192,12 +192,14 @@ examine = function(position)
 		end if
 
 		foundEntity = false
-		for e in entities
-			if e.examineOverride() then
-				foundEntity = true
-				break
-			end if
-		end for
+		if Service.world.player.position.subtract(position).length <= 1 then
+			for e in entities
+				if e.examineOverride() then
+					foundEntity = true
+					break
+				end if
+			end for
+		end if
 
 		if not foundEntity then
 			ui.examine(entities)
diff --git a/src/factories/behaviors.ms b/src/factories/behaviors.ms
index 02537f0..8500994 100644
--- a/src/factories/behaviors.ms
+++ b/src/factories/behaviors.ms
@@ -237,6 +237,7 @@ makeUserInput = function()
 		return null // Cancel the action.
 	end function
 
+	// TODO: Mismatch caused by different tile sizes.
 	b.lookAround = function(entity, map)
 		BLINK_SPEED = 300 / 1000
 		lastBlinkTime = time()
@@ -253,14 +254,18 @@ makeUserInput = function()
 				fg = Color.blue
 			end if
 			bg = Color.lerp(Color.black, Color.clear, 0.5)
-			ui.drawCell(Display.hud, renderOffset.x + pnt.x, renderOffset.y + pnt.y, fg, bg, "+")
+
+			// ui.drawCell(Display.map, renderOffset.x + pnt.x, renderOffset.y + pnt.y, fg, bg, "+")
+			Display.map.setCell renderOffset.x + pnt.x, renderOffset.y + pnt.y, "+", fg, bg
 		end function
 
 		eraseCursor = function()
-			ui.drawCell(Display.hud, renderOffset.x + pnt.x, renderOffset.y + pnt.y, color.clear, color.clear, " ")
+			// ui.drawCell(Display.map, renderOffset.x + pnt.x, renderOffset.y + pnt.y, color.clear, color.clear, " ")
+
+			Service.world.map.drawTile Display.map, pnt.x, pnt.y, renderOffset
 		end function
 
-		descriptionBounds = rect.make(68 - 16, 26 - 3, 16, 3)
+		descriptionBounds = rect.make(constants.UI_DISPLAY_WIDTH - 16, constants.UI_DISPLAY_HEIGHT - 3, 16, 3)
 		describe = function(map, pnt)
 			if map.isVisible(pnt.x, pnt.y) then
 				thing = map.getEntityAt(pnt)
@@ -270,11 +275,13 @@ makeUserInput = function()
 				text = "hidden"
 			end if
 
-			ui.clearRect(Display.hud, descriptionBounds)
+			// ui.clearRect(Display.hud, descriptionBounds)
 
 			width = math.max(16, text.len + 4)
+			clearBounds = rect.make(0, constants.UI_DISPLAY_HEIGHT - 3, constants.UI_DISPLAY_WIDTH, 3)
+			ui.clearRect(Display.hud, clearBounds, " ", color.clear, color.clear)
 
-			descriptionBounds = rect.make(68 - width, 26 - 3, width, 3)
+			descriptionBounds = rect.make(constants.UI_DISPLAY_WIDTH - width, constants.UI_DISPLAY_HEIGHT - 3, width, 3)
 			ui.drawWindow(Display.hud, descriptionBounds)
 
 			ui.drawCenteredText(Display.hud, descriptionBounds.left, descriptionBounds.right, descriptionBounds.top + 1, Color.yellow, Color.black, text)
@@ -314,7 +321,12 @@ makeUserInput = function()
 				showCursor = not showCursor
 				lastBlinkTime = time()
 			end if
+
+			Service.world.map.clear(Display.map)
+			Service.world.map.draw_v1(Display.map, Service.world.player, renderOffset)
+			drawEntities(Display.map, Service.world.map, renderOffset)
 			drawCursor()
+			Display.map.flip
 		end while
 	end function
 
diff --git a/src/point.ms b/src/point.ms
index a796a46..2177d68 100644
--- a/src/point.ms
+++ b/src/point.ms
@@ -42,6 +42,10 @@ Point.floor = function()
 	return (new Point).init(floor(self.x), floor(self.y))
 end function
 
+Point.length = function()
+	return (self.x * self.x + self.y * self.y) ^ 0.5
+end function
+
 zero = function()
 	return (new Point).init(0, 0)
 end function