From fff2ed1a0a156da47c7fa1e9760c8546b9af44fe Mon Sep 17 00:00:00 2001
From: Jason Woofenden <jason@jasonwoof.com>
Date: Tue, 26 Nov 2013 10:13:00 -0500
Subject: [PATCH] gets harder (way too slowly) as you play

---
 main.coffee |  116 +++++++++++++++++++++++++++++++----------------------------
 1 file changed, 61 insertions(+), 55 deletions(-)

diff --git a/main.coffee b/main.coffee
index 14c8cb5..900295d 100644
--- a/main.coffee
+++ b/main.coffee
@@ -371,107 +371,105 @@ unsink = (tile) ->
 	tile.dom.html tile.text
 
 
-default_booms = {
+# top-level key is word length
+# arrays are [difficulty] level, easiest to hardest
+booms = {
 	3: {
 		neighbors: {
-			flips: 1
-			force: 2
+			flips: [1,1,1,1,0]
+			force: [2,2,1,1,1,1,0]
 		}
 		neighbor_neighbors: {
-			flips: 0
-			force: 0
+			flips: [0]
+			force: [0]
 		}
 		board: {
-			flips: 0
-			force: 0
+			flips: [0]
+			force: [0]
 		}
 	}
 	4: {
 		neighbors: {
-			flips: 'all'
-			force: 4
+			flips: ['all', 4,4,4,4,4,3,3,2,2,1]
+			force: [4,3,3,3,3,3,2]
 		}
 		neighbor_neighbors: {
-			flips: 0
-			force: 2
+			flips: [0]
+			force: [2,2,2,1,1,1,0]
 		}
 		board: {
-			flips: 0
-			force: 0
+			flips: [0]
+			force: [0]
 		}
 	}
 	5: {
 		neighbors: {
-			flips: 'all'
-			force: 6
+			flips: ['all','all','all','all',5,5,5,4,4,4,3,3,3,2]
+			force: [6,6,6,6,5,5,5,4,4,4,3]
 		}
 		neighbor_neighbors: {
-			flips: 2
-			force: 4
+			flips: [2,2,2,2,2,2,1,1,1,1,0]
+			force: [4,3,3,3,3,2,2,2,1]
 		}
 		board: {
-			flips: 0
-			force: 0
+			flips: [0]
+			force: [0]
 		}
 	}
 	6: {
 		neighbors: {
-			flips: 'all'
-			force: 10
+			flips: ['all','all','all','all','all',9,9,9,9,8,8,8,7,7,7,6,6,6,5,5,5,4]
+			force: [9,9,9,9,9,8,8,8,7]
 		}
 		neighbor_neighbors: {
-			flips: 5
-			force: 6
+			flips: [5,5,5,5,5,5,5,4,4,4,3,3,3,2,2,2,1]
+			force: [6,6,5,5,4,4,3,3,2]
 		}
 		board: {
-			flips: 0
-			force: 0
+			flips: [0]
+			force: [0]
 		}
 	}
 	7: {
 		neighbors: {
-			flips: 'all'
-			force: 10
+			flips: ['all']
+			force: [10]
 		}
 		neighbor_neighbors: {
-			flips: 'all'
-			force: 10
+			flips: ['all','all','all','all',9,8,7,6,5,4,3,2]
+			force: [10]
 		}
 		board: {
-			flips: 0
-			force: 2
+			flips: [0]
+			force: [5,4,3,2,1]
 		}
 	}
 	lots: {
 		neighbors: {
-			flips: 0
-			force: 0
+			flips: [0]
+			force: [0]
 		}
 		neighbor_neighbors: {
-			flips: 0
-			force: 0
+			flips: [0]
+			force: [0]
 		}
 		board: {
-			flips: 'all'
-			force: 10
+			flips: ['all']
+			force: [10]
 		}
 	}
 }
-booms = null
-init_booms = ->
-	booms = {}
-	for  level, areas of default_booms
-		new_level = {}
-		for area, effects of areas
-			new_area = {}
-			for effect, amount of effects
-				new_area[effect] = amount
-			new_level[area] = new_area
-		booms[level] = new_level
-	return
+difficulty_level = 0
+next_level_at = 200
+adjust_difficulty_level = ->
+	while score > next_level_at
+		difficulty_level += 1
+		next_level_at *= 1.4
+
 
 # remove the selected tiles from the board, create new tiles, and slide everything into place
 blip_selection = ->
+	adjust_difficulty_level()
 	word_length = selected_word().length
 	faders = selected
 	selected = []
@@ -523,12 +521,16 @@ blip_selection = ->
 		boom = booms.lots
 	for area_name, effects of boom
 		area = areas[area_name]
-		if effects.flips is 'all' or effects.flips >= area.down.length
+		if difficulty_level < effects.flips.length
+			flips = effects.flips[difficulty_level]
+		else
+			flips = effects.flips.last()
+		if flips is 'all' or flips >= area.down.length
 			for t in area.down
 				unsink t
 		else
 			down_count = area.down.length
-			flips_left = effects.flips
+			flips_left = flips
 			while flips_left > 0 and down_count > 0
 				flips_left -= 1
 				flipper = Math.floor(Math.random() * down_count)
@@ -536,9 +538,13 @@ blip_selection = ->
 				down_count -= 1
 				# move the last tile back into range
 				area.down[flipper] = area.down[down_count]
-		if effects.force > 0
+		if difficulty_level < effects.force.length
+			force = effects.force[difficulty_level]
+		else
+			force = effects.force.last()
+		if force > 0
 			for tile in area.up
-				tile.new_hp = tile.hp + effects.force
+				tile.new_hp = tile.hp + force
 	for s in spaces
 		s.tile.new_hp ?= s.tile.hp - 1
 		if s.tile.new_hp < 0
@@ -791,11 +797,12 @@ look_up_definition = (word) ->
 start_over = ->
 	selected = []
 	score = 0
+	difficulty_level = 0
+	next_level_at = 200
 	$score_display.html score
 	for s in spaces
 		selected.push s.tile
 	blip_selection()
-	init_booms()
 
 init_start_over_link = ->
 	$('#start-over').click (event) ->
@@ -836,6 +843,5 @@ init_game = ->
 	init_html_board()
 	init_start_over_link()
 	update_selection_display()
-	init_booms()
 
 $(init_game)
-- 
1.7.10.4