From fa34bc46a829a757f4cac1855e228fa5b8915ec8 Mon Sep 17 00:00:00 2001
From: dg <dg@51575b47-30f0-44d4-a5cc-537603b46e54>
Date: Sat, 28 Aug 2010 23:32:43 +0000
Subject: [PATCH] fix
git-svn-id: http://svn.net-core.org/repos/t-engine4@1098 51575b47-30f0-44d4-a5cc-537603b46e54
---
game/modules/example/class/Player.lua | 8 +++++++-
game/modules/tome/class/Player.lua | 2 +-
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/game/modules/example/class/Player.lua b/game/modules/example/class/Player.lua
index 4182b135a9..7ec5bee734 100644
--- a/game/modules/example/class/Player.lua
+++ b/game/modules/example/class/Player.lua
@@ -80,12 +80,18 @@ function _M:act()
end
end
+-- Precompute FOV form, for speed
+local fovdist = {}
+for i = 0, 30 * 30 do
+ fovdist[i] = math.max((20 - math.sqrt(i)) / 14, 0.6)
+end
+
function _M:playerFOV()
-- Clean FOV before computing it
game.level.map:cleanFOV()
-- Compute both the normal and the lite FOV, using cache
self:computeFOV(self.sight or 20, "block_sight", function(x, y, dx, dy, sqdist)
- game.level.map:apply(x, y, math.max((20 - math.sqrt(sqdist)) / 14, 0.6))
+ game.level.map:apply(x, y, fovdist[sqdist])
end, true, false, true)
self:computeFOV(self.lite, "block_sight", function(x, y, dx, dy, sqdist) game.level.map:applyLite(x, y) end, true, true, true)
end
diff --git a/game/modules/tome/class/Player.lua b/game/modules/tome/class/Player.lua
index 90daf0455d..612b2cfbea 100644
--- a/game/modules/tome/class/Player.lua
+++ b/game/modules/tome/class/Player.lua
@@ -182,7 +182,7 @@ function _M:act()
end
end
--- Precompute FOV form
+-- Precompute FOV form, for speed
local fovdist = {}
for i = 0, 30 * 30 do
fovdist[i] = math.max((20 - math.sqrt(i)) / 14, 0.6)
--
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