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frontend: Allow cycling modifiers for an absolute axis by pressing repeatedly without going through an append step.

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This commit is contained in:
Vas Crabb 2021-11-06 20:23:11 +11:00
parent 3ee378dc4f
commit 2b025ea08d
2 changed files with 33 additions and 6 deletions
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35
src/frontend/mame/iptseqpoll.cpp
View File

@ -82,21 +82,44 @@ bool input_code_poller::code_pressed_once(input_code code, bool moved)
axis_code_poller::axis_code_poller(input_manager &manager) noexcept :
input_code_poller(manager)
input_code_poller(manager),
m_axis_active()
{
}
void axis_code_poller::reset()
{
input_code_poller::reset();
m_axis_active.clear();
m_axis_active.resize(m_axis_memory.size(), false);
}
input_code axis_code_poller::poll()
{
// iterate over the axis items we found
for (auto memory = m_axis_memory.begin(); m_axis_memory.end() != memory; ++memory)
for (std::size_t i = 0; m_axis_memory.size() > i; ++i)
{
input_code code = memory->first->code();
if (memory->first->check_axis(code.item_modifier(), memory->second))
auto &memory = m_axis_memory[i];
input_code code = memory.first->code();
if (!memory.first->check_axis(code.item_modifier(), memory.second))
{
m_axis_memory.erase(memory);
if (!m_manager.device_class(memory->first->device().devclass()).multi())
m_axis_active[i] = false;
}
else if (!m_axis_active[i])
{
if (code.item_class() == ITEM_CLASS_ABSOLUTE)
{
m_axis_active[i] = true;
}
else
{
// can only cycle modifiers on a relative item with append
m_axis_memory.erase(m_axis_memory.begin() + i);
m_axis_active.erase(m_axis_active.begin() + i);
}
if (!m_manager.device_class(memory.first->device().devclass()).multi())
code.set_device_index(0);
return code;
}

4
src/frontend/mame/iptseqpoll.h
View File

@ -40,7 +40,11 @@ class axis_code_poller : public input_code_poller
public:
axis_code_poller(input_manager &manager) noexcept;
virtual void reset() override;
virtual input_code poll() override;
private:
std::vector<bool> m_axis_active;
};