From 2c98e88daee38b71bb26373d47d1be3e9fae7d36 Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop+git@gmail.com>
Date: Thu, 23 Sep 2010 17:09:35 +0000
Subject: [PATCH] updated checkerpick.lua test script, moved it into lib/demo

git-svn-id: svn://anubis/anaglym/trunk@322 99a6e188-d820-4881-8870-2d33a10e2619
---
 lib/demo/checkerpick.lua | 42 ++++++++++++++++++++++++++++++++++++++++
 tests/checkerpick.lua    | 25 ------------------------
 2 files changed, 42 insertions(+), 25 deletions(-)
 create mode 100644 lib/demo/checkerpick.lua
 delete mode 100644 tests/checkerpick.lua

diff --git a/lib/demo/checkerpick.lua b/lib/demo/checkerpick.lua
new file mode 100644
index 0000000..6b91c5f
--- /dev/null
+++ b/lib/demo/checkerpick.lua
@@ -0,0 +1,42 @@
+function init_event()
+    local checker_texture = ag.loadTexture("checker.jpg")
+
+    checker_box = ag.createBox(8, 8, 0.1, {static = true})
+    checker_box:setPosition(0, 0, 0.1/2)
+    checker_box:setTexture(checker_texture)
+    checker_box:setTextureScale(2)
+
+    hilite = ag.createBox(1, 1, 0.1, {static = true, enable_blending = true})
+    hilite:setColor(0.3, 0.5, 1)
+    hilite:setPosition(1.5, 1.5, 0.15)
+    hilite:setTransparency(0.4)
+
+    ag.setCamera(4, -8, 8, 0, 0, 0)
+    ag.setCursorVisible(true)
+end
+
+function mouse_motion_event(x, y, xrel, yrel)
+    local hit = ag.pickOne(x, y, checker_box)
+    if hit then
+        local cx, cy = checker_box:getPosition()
+        local sx, sy = checker_box:getSize()
+        local px = checker_box.pick_pos[1]
+        local py = checker_box.pick_pos[2]
+        local x_coord = math.floor((px - cx + sx / 2) * 8 / sx)
+        local y_coord = math.floor((py - cy + sy / 2) * 8 / sy)
+        if x_coord >= 0 and x_coord <= 7 and y_coord >= 0 and y_coord <= 7 then
+            hilite:setPosition((x_coord - 3.5) * sx / 8 + cx,
+                (y_coord - 3.5) * sy / 8 + cy, 0.15)
+        end
+    end
+end
+
+function mousebutton_down_event(button, x, y)
+    if (button == 1) then
+        local spawnSphere = ag.createSphere(0.45)
+        spawnSphere:setColor(math.random(), math.random(), math.random())
+        local hlx, hly = hilite:getPosition()
+        spawnSphere:setPosition(hlx, hly, 0.6)
+        spawnSphere:addForce(0, 0, 100)
+    end
+end
diff --git a/tests/checkerpick.lua b/tests/checkerpick.lua
deleted file mode 100644
index 927cc7d..0000000
--- a/tests/checkerpick.lua
+++ /dev/null
@@ -1,25 +0,0 @@
-function init_event()
-    local checker_texture = ag.loadTexture("checker.jpg")
-    ground = ag.createBox(8, 8, 0.1, {static = true})
-    ground:setTexture(checker_texture)
-    ag.setCamera(10, -10, 10, 0, 0, 0)
-    hilite = ag.createBox(2, 2, 0.1, {static = true, enable_blending = true})
-    hilite:setColor(0.3, 0.5, 1)
-    hilite:setPosition(1, 1, 0.1)
-    hilite:setTransparency(0.4)
-
-    ag.setCursorVisible(true)
-end
-
-function mouse_motion_event(x, y, xrel, yrel)
-    local hit = ag.pickOne(x, y, ground)
-    if hit then
-        x = ground.pick_pos[1]
-        y = ground.pick_pos[2]
-        xp = 2 * math.floor(x / 2) + 1
-        yp = 2 * math.floor(y / 2) + 1
-        if xp >= -3 and xp <= 3 and yp >= -3 and yp <= 3 then
-            hilite:setPosition(xp, yp, 0.1)
-        end
-    end
-end