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* Re-add the ReadLocalKey function that I had forgotten to
  re-implement with the key bindings.
This commit is contained in:
jean.chalard
2010-02-18 07:18:21 +00:00
parent 5d275391f2
commit 3c1377fe47
2 changed files with 23 additions and 10 deletions
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7
JGE/include/JGE.h
View File

@@ -28,11 +28,15 @@
#if defined(WIN32)
#include <windows.h>
typedef WPARAM LocalKeySym;
#define LOCAL_NO_KEY ((WPARAM)-1)
#elif defined(LINUX)
#include <X11/XKBlib.h>
#include <X11/keysym.h>
typedef KeySym LocalKeySym;
#define LOCAL_NO_KEY XK_VoidSymbol
#else
typedef u32 LocalKeySym;
#define LOCAL_NO_KEY ((u32)-1)
#endif
@@ -97,7 +101,7 @@ class JGE
static JGE* mInstance;
static std::queue<JButton> keyBuffer;
static std::queue< std::pair<LocalKeySym, JButton> > keyBuffer;
static std::multimap<LocalKeySym, JButton> keyBinds;
typedef std::multimap<LocalKeySym, JButton>::iterator keycodes_it;
@@ -171,6 +175,7 @@ class JGE
/// @return Next pressed button, or 0 if none.
//////////////////////////////////////////////////////////////////////////
JButton ReadButton();
LocalKeySym ReadLocalKey();
//////////////////////////////////////////////////////////////////////////
/// Bind an actual key to a symbolic button. A key can be bound to

26
JGE/src/JGE.cpp
View File

@@ -79,18 +79,18 @@ void JGE::PressKey(const LocalKeySym sym)
{
const pair<keycodes_it, keycodes_it> rng = keyBinds.equal_range(sym);
for (keycodes_it it = rng.first; it != rng.second; ++it)
keyBuffer.push(it->second);
keyBuffer.push(*it);
}
void JGE::PressKey(const JButton sym)
{
keyBuffer.push(sym);
keyBuffer.push(make_pair(LOCAL_NO_KEY, sym));
}
void JGE::HoldKey(const LocalKeySym sym)
{
const pair<keycodes_it, keycodes_it> rng = keyBinds.equal_range(sym);
for (keycodes_it it = rng.first; it != rng.second; ++it)
{
keyBuffer.push(it->second);
keyBuffer.push(*it);
if (holds.end() == holds.find(it->second))
holds[it->second] = REPEAT_DELAY;
}
@@ -100,19 +100,19 @@ void JGE::HoldKey_NoRepeat(const LocalKeySym sym)
const pair<keycodes_it, keycodes_it> rng = keyBinds.equal_range(sym);
for (keycodes_it it = rng.first; it != rng.second; ++it)
{
keyBuffer.push(it->second);
keyBuffer.push(*it);
if (holds.end() == holds.find(it->second))
holds[it->second] = std::numeric_limits<float>::quiet_NaN();
}
}
void JGE::HoldKey(const JButton sym)
{
keyBuffer.push(sym);
keyBuffer.push(make_pair(LOCAL_NO_KEY, sym));
if (holds.end() == holds.find(sym)) holds[sym] = REPEAT_DELAY;
}
void JGE::HoldKey_NoRepeat(const JButton sym)
{
keyBuffer.push(sym);
keyBuffer.push(make_pair(LOCAL_NO_KEY, sym));
if (holds.end() == holds.find(sym)) holds[sym] = std::numeric_limits<float>::quiet_NaN();
}
void JGE::ReleaseKey(const LocalKeySym sym)
@@ -129,7 +129,7 @@ void JGE::Update(float dt)
{
for (map<JButton, float>::iterator it = holds.begin(); it != holds.end(); ++it)
{
if (it->second < 0) { keyBuffer.push(it->first); it->second = REPEAT_PERIOD; }
if (it->second < 0) { keyBuffer.push(make_pair(LOCAL_NO_KEY, it->first)); it->second = REPEAT_PERIOD; }
it->second -= dt;
}
if (mApp != NULL) mApp->Update();
@@ -152,7 +152,15 @@ bool JGE::GetButtonClick(JButton button)
JButton JGE::ReadButton()
{
if (keyBuffer.empty()) return JGE_BTN_NONE;
JButton val = keyBuffer.front();
JButton val = keyBuffer.front().second;
keyBuffer.pop();
return val;
}
LocalKeySym JGE::ReadLocalKey()
{
if (keyBuffer.empty()) return LOCAL_NO_KEY;
LocalKeySym val = keyBuffer.front().first;
keyBuffer.pop();
return val;
}
@@ -440,5 +448,5 @@ void JGE::Assert(const char *filename, long lineNumber)
}
std::queue<JButton> JGE::keyBuffer;
std::queue< pair<LocalKeySym, JButton> > JGE::keyBuffer;
std::multimap<LocalKeySym, JButton> JGE::keyBinds;