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Added pseudo-random music playback.

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This was SVN commit r1365.
This commit is contained in:
Acumen
2004-11-20 17:52:18 +00:00
parent d4f31c09da
commit 2b5b46c5c8
5 changed files with 73 additions and 5 deletions
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binaries/data/mods/official/gui/test/1_init.xml
+3
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@@ -11,6 +11,9 @@
-->
<!-- Generic utilities -->
<script file="gui/test/functions_utility.js"><![CDATA[
]]></script>
<script file="gui/test/functions_utility_object.js"><![CDATA[
]]></script>
binaries/data/mods/official/gui/test/2_mainmenu.xml
+9 -5
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@@ -13,8 +13,15 @@
<object type="empty" name="pregame_gui" size="0 0 100% 100%" z="1" hidden="false">
<action on="Load"><![CDATA[
// Play main 0 A.D. theme when the main menu starts.
// curr_music = new Sound("audio/music/menu_track.ogg");
// curr_music.loop();
curr_music = newRandomSound("music", "theme");
curr_music.loop();
curr_music.free(); // Close main theme when starting game session.
curr_session_playlist_1 = newRandomSound("music", "peace");
curr_session_playlist_1.play();
curr_session_playlist_1.free();
curr_session_playlist_2 = newRandomSound("music", "peace");
curr_session_playlist_2.play();
curr_session_playlist_2.free();
]]></action>
<object type="image" name="pregame-mainmenu-background-image" sprite="pregame-mainmenu-background" size="0 0 100% 100%" z="100" hidden="false" />
@@ -25,9 +32,6 @@
GUIObjectUnhide("session_gui");
GUIObjectHide("pregame_gui");
FlipGUI(GUIType);
// curr_music.free(); // Close main theme when starting game session.
curr_session_music = new Sound("audio/music/germanic_peace_2.ogg");
curr_session_music.play();
]]></action>
<action on="MouseEnter"><![CDATA[
tooltipObject = getGUIObjectByName("pregame-mainmenu-tooltip");
binaries/data/mods/official/gui/test/functions_utility.js
Executable
+11
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@@ -0,0 +1,11 @@
function getRandom(randomMin, randomMax)
{
// Returns a random whole number in a min..max range.
// NOTE: There should probably be an engine function for this,
// since we'd need to keep track of random seeds for replays.
randomNum = randomMin + (randomMax-randomMin)*Math.random(); // num is random, from A to B
return Math.round(randomNum);
}
// ====================================================================
binaries/data/mods/official/gui/test/functions_utility_music.js
+48
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@@ -12,3 +12,51 @@
// Close "s" and free it from memory (use in conjunction with loop()):
// s.free();
function newRandomSound(soundType, soundSubType)
{
switch (soundType)
{
case "music":
randomSoundPath = "audio/music/"
switch (soundSubType)
{
case "peace":
// Get a random number within the sound's range.
// (Later we'll need to change this to an array selection of filenames.)
randomSound = getRandom(1, 4);
switch (randomSound)
{
case 1:
randomFileName = "germanic_peace_1.ogg"
break;
case 2:
randomFileName = "germanic_peace_2.ogg"
break;
case 3:
randomFileName = "germanic_peace_3.ogg"
break;
case 4:
randomFileName = "roman_peace_1.ogg"
break;
}
break;
case "theme":
randomFileName = "menu_track.ogg"
break;
default:
break;
}
break;
default:
break;
}
// Build path to random audio file.
randomSoundPath += randomFileName;
console.write("Playing " + randomSoundPath + " ...");
return new Sound(randomSoundPath);
}
binaries/data/mods/official/gui/test/functions_utility_object.js
+2
View File
@@ -27,3 +27,5 @@ function GUIObjectToggle(objectName)
GUIObject.hidden = !GUIObject.hidden;
}
// ====================================================================