void clearControlConfig(char *name)
{
int i;
i = lookup(name);
app.keyControls[i] = app.mouseControls[i] = 0;
initControlsDisplay();
}
void InstructionsMenu::init()
{
TextButton *txtBut;
int yPos;
setTitle("Controls");
yPos = initControlsDisplay();
// Init back button.
txtBut = new TextButton();
txtBut->setText("Back");
txtBut->setX(txtBut->getCenteredXPos());
txtBut->setY(yPos);
m_buttons.push_back(txtBut);
yPos += txtBut->getHeight() + BUTTON_SEP;
}
static void restoreDefaults(void)
{
int i;
cJSON *root, *controlsJSON, *node;
char *text;
text = readFile("data/app/"CONFIG_FILENAME);
root = cJSON_Parse(text);
controlsJSON = cJSON_GetObjectItem(root, "controls");
if (controlsJSON)
{
node = cJSON_GetObjectItem(controlsJSON, "keys")->child;
while (node)
{
i = lookup(node->string);
app.keyControls[i] = node->valueint;
node = node->next;
}
node = cJSON_GetObjectItem(controlsJSON, "mouse")->child;
while (node)
{
i = lookup(node->string);
app.mouseControls[i] = node->valueint;
node = node->next;
}
}
cJSON_Delete(root);
free(text);
initControlsDisplay();
}
void updateControlButton(char *name)
{
app.mouseControls[lookup(name)] = app.lastButtonPressed;
initControlsDisplay();
}
void updateControlKey(char *name)
{
app.keyControls[lookup(name)] = app.lastKeyPressed;
initControlsDisplay();
}
static void controls(void)
{
initControlsDisplay();
show = SHOW_CONTROLS;
}
