corrade-lsl-templates

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/heads-up-display/source/joystick/joystick.lsl
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///////////////////////////////////////////////////////////////////////////
// Copyright (C) Wizardry and Steamworks 2016 - License: GNU GPLv3 //
///////////////////////////////////////////////////////////////////////////
//
// This script can be used to control Corrade's movement manually using the
// WSAD and arrow keys on the keyboard.
//
// For more information on Corrade, please see:
// http://grimore.org/secondlife/scripted_agents/corrade
//
///////////////////////////////////////////////////////////////////////////
 
///////////////////////////////////////////////////////////////////////////
// Copyright (C) 2015 Wizardry and Steamworks - License: GNU GPLv3 //
///////////////////////////////////////////////////////////////////////////
string wasKeyValueGet(string k, string data) {
if(llStringLength(data) == 0) return "";
if(llStringLength(k) == 0) return "";
list a = llParseString2List(data, ["&", "="], []);
integer i = llListFindList(llList2ListStrided(a, 0, -1, 2), [ k ]);
if(i != -1) return llList2String(a, 2*i+1);
return "";
}
///////////////////////////////////////////////////////////////////////////
// Copyright (C) 2013 Wizardry and Steamworks - License: GNU GPLv3 //
///////////////////////////////////////////////////////////////////////////
string wasKeyValueEncode(list data) {
list k = llList2ListStrided(data, 0, -1, 2);
list v = llList2ListStrided(llDeleteSubList(data, 0, 0), 0, -1, 2);
data = [];
do {
data += llList2String(k, 0) + "=" + llList2String(v, 0);
k = llDeleteSubList(k, 0, 0);
v = llDeleteSubList(v, 0, 0);
} while(llGetListLength(k) != 0);
return llDumpList2String(data, "&");
}
 
///////////////////////////////////////////////////////////////////////////
// Copyright (C) 2015 Wizardry and Steamworks - License: GNU GPLv3 //
///////////////////////////////////////////////////////////////////////////
// escapes a string in conformance with RFC1738
string wasURLEscape(string i) {
string o = "";
do {
string c = llGetSubString(i, 0, 0);
i = llDeleteSubString(i, 0, 0);
if(c == "") jump continue;
if(c == " ") {
o += "+";
jump continue;
}
if(c == "\n") {
o += "%0D" + llEscapeURL(c);
jump continue;
}
o += llEscapeURL(c);
@continue;
} while(i != "");
return o;
}
 
// configuration data
string configuration = "";
 
default {
state_entry() {
llSetTimerEvent(1);
}
link_message(integer sender, integer num, string message, key id) {
if(sender != 1 || id != "configuration") return;
configuration = message;
state off;
}
timer() {
llMessageLinked(LINK_ROOT, 0, "configuration", NULL_KEY);
}
attach(key id) {
llResetScript();
}
on_rez(integer num) {
llResetScript();
}
changed(integer change) {
if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START) || (change & CHANGED_OWNER)) {
llResetScript();
}
}
state_exit() {
llSetTimerEvent(0);
}
}
 
state off {
state_entry() {
llReleaseControls();
llSetColor(<.5,0,0>, ALL_SIDES);
}
touch_end(integer num) {
state on;
}
attach(key id) {
llResetScript();
}
on_rez(integer num) {
llResetScript();
}
changed(integer change) {
if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START) || (change & CHANGED_OWNER)) {
llResetScript();
}
}
}
 
state on {
state_entry() {
llSetColor(<0,.5,0>, ALL_SIDES);
state detect;
}
attach(key id) {
llResetScript();
}
on_rez(integer num) {
llResetScript();
}
changed(integer change) {
if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START) || (change & CHANGED_OWNER)) {
llResetScript();
}
}
}
state detect {
state_entry() {
// DEBUG
llOwnerSay("Detecting if Corrade is on the region...");
if(llListFindList(
llGetAgentList(
AGENT_LIST_REGION,
[]
),
(list)(
(key)wasKeyValueGet(
"corrade",
configuration
)
)
) == -1) {
// DEBUG
llOwnerSay("Corrade is not in the current region.");
llResetScript();
}
state joy;
}
touch_start(integer num) {
llSetColor(<.5,0,0>, ALL_SIDES);
llResetScript();
}
attach(key id) {
llResetScript();
}
on_rez(integer num) {
llResetScript();
}
changed(integer change) {
if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START) || (change & CHANGED_OWNER)) {
llResetScript();
}
}
}
state joy {
state_entry() {
llRequestPermissions(llGetOwner(), PERMISSION_TAKE_CONTROLS);
llSetColor(<0,0.5,0>, ALL_SIDES);
// DEBUG
llOwnerSay("Joystick on...");
}
touch_start(integer num) {
llSetColor(<.5,0,0>, ALL_SIDES);
llResetScript();
}
control(key id, integer level, integer edge) {
if (level & CONTROL_UP) {
llRegionSayTo(
wasKeyValueGet(
"corrade",
configuration
),
0,
wasKeyValueEncode(
[
// nudges Corrade up
"command", "nudge",
"group", wasURLEscape(
wasKeyValueGet(
"group",
configuration
)
),
"password", wasURLEscape(
wasKeyValueGet(
"password",
configuration
)
),
"direction", "up"
]
)
);
}
if (level & CONTROL_DOWN) {
llRegionSayTo(
wasKeyValueGet(
"corrade",
configuration
),
0,
wasKeyValueEncode(
[
// nudges Corrade down
"command", "nudge",
"group", wasURLEscape(
wasKeyValueGet(
"group",
configuration
)
),
"password", wasURLEscape(
wasKeyValueGet(
"password",
configuration
)
),
"direction", "down"
]
)
);
}
if (level & CONTROL_FWD) {
llRegionSayTo(
wasKeyValueGet(
"corrade",
configuration
),
0,
wasKeyValueEncode(
[
// nudges Corrade forward
"command", "nudge",
"group", wasURLEscape(
wasKeyValueGet(
"group",
configuration
)
),
"password", wasURLEscape(
wasKeyValueGet(
"password",
configuration
)
),
"direction", "forward"
]
)
);
}
if (level & CONTROL_BACK) {
llRegionSayTo(
wasKeyValueGet(
"corrade",
configuration
),
0,
wasKeyValueEncode(
[
// nudges Corrade back
"command", "nudge",
"group", wasURLEscape(
wasKeyValueGet(
"group",
configuration
)
),
"password", wasURLEscape(
wasKeyValueGet(
"password",
configuration
)
),
"direction", "back"
]
)
);
}
if ((level & CONTROL_LEFT) || (level & CONTROL_ROT_LEFT)) {
llRegionSayTo(
wasKeyValueGet(
"corrade",
configuration
),
0,
wasKeyValueEncode(
[
// rotates Corrade left
"command", "turn",
"group", wasURLEscape(
wasKeyValueGet(
"group",
configuration
)
),
"password", wasURLEscape(
wasKeyValueGet(
"password",
configuration
)
),
"direction", "left",
"degrees", 0.15
]
)
);
}
if ((level & CONTROL_RIGHT) || (level & CONTROL_ROT_RIGHT)) {
llRegionSayTo(
wasKeyValueGet(
"corrade",
configuration
),
0,
wasKeyValueEncode(
[
// rotates Corrade right
"command", "turn",
"group", wasURLEscape(
wasKeyValueGet(
"group",
configuration
)
),
"password", wasURLEscape(
wasKeyValueGet(
"password",
configuration
)
),
"direction", "right",
"degrees", 0.15
]
)
);
}
}
run_time_permissions(integer permissions) {
if (permissions & PERMISSION_TAKE_CONTROLS) {
llTakeControls(CONTROL_FWD | CONTROL_BACK | CONTROL_LEFT | CONTROL_ROT_LEFT | CONTROL_RIGHT | CONTROL_ROT_RIGHT | CONTROL_UP | CONTROL_DOWN, TRUE, FALSE);
// DEBUG
llOwnerSay("Controls seized...");
}
}
attach(key id) {
llResetScript();
}
on_rez(integer num) {
llResetScript();
}
changed(integer change) {
if((change & CHANGED_INVENTORY) || (change & CHANGED_REGION_START) || (change & CHANGED_OWNER)) {
llResetScript();
}
}
}