drinkingtea/nostalgia
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[nostalgia/core] Add Context buttonDown function

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This commit is contained in:
Gary Talent
2022-02-13 02:21:38 -06:00
parent 0e7a090d28
commit 41cebff5fc
4 changed files with 9 additions and 10 deletions
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2
src/nostalgia/core/gba/core.cpp
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@@ -55,7 +55,7 @@ uint64_t ticksMs(Context*) noexcept {
return g_timerMs; return g_timerMs;
} }
bool buttonDown(Key k) noexcept { bool buttonDown(Context*, Key k) noexcept {
return !(REG_GAMEPAD & k); return !(REG_GAMEPAD & k);
} }

5
src/nostalgia/core/glfw/core.cpp
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@@ -13,8 +13,6 @@
namespace nostalgia::core { namespace nostalgia::core {
void draw(Context *ctx) noexcept;
ox::Result<ox::UniquePtr<Context>> init(ox::UniquePtr<ox::FileSystem> fs, const char *appName) noexcept { ox::Result<ox::UniquePtr<Context>> init(ox::UniquePtr<ox::FileSystem> fs, const char *appName) noexcept {
auto ctx = ox::make_unique<Context>(); auto ctx = ox::make_unique<Context>();
ctx->rom = std::move(fs); ctx->rom = std::move(fs);
@@ -72,7 +70,7 @@ uint64_t ticksMs(Context *ctx) noexcept {
return static_cast<uint64_t>(now - id->startTime); return static_cast<uint64_t>(now - id->startTime);
} }
bool buttonDown(Key) noexcept { bool buttonDown(Context*, Key) noexcept {
return false; return false;
} }
@@ -82,5 +80,4 @@ ox::Error shutdown(Context *ctx) noexcept {
return OxError(0); return OxError(0);
} }
} }

4
src/nostalgia/core/input.hpp
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@@ -20,7 +20,9 @@ enum Key {
GamePad_L = 512, GamePad_L = 512,
}; };
class Context;
[[nodiscard]] [[nodiscard]]
bool buttonDown(Key) noexcept; bool buttonDown(Context *ctx, Key) noexcept;
} }

8
src/nostalgia/player/app.cpp
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@@ -10,14 +10,14 @@ static unsigned spriteX = 72;
static unsigned spriteY = 64; static unsigned spriteY = 64;
static int eventHandler(core::Context *ctx) noexcept { static int eventHandler(core::Context *ctx) noexcept {
if (core::buttonDown(core::GamePad_Right)) { if (core::buttonDown(ctx, core::GamePad_Right)) {
spriteX += 2; spriteX += 2;
} else if (core::buttonDown(core::GamePad_Left)) { } else if (core::buttonDown(ctx, core::GamePad_Left)) {
spriteX -= 2; spriteX -= 2;
} }
if (core::buttonDown(core::GamePad_Down)) { if (core::buttonDown(ctx, core::GamePad_Down)) {
spriteY += 2; spriteY += 2;
} else if (core::buttonDown(core::GamePad_Up)) { } else if (core::buttonDown(ctx, core::GamePad_Up)) {
spriteY -= 2; spriteY -= 2;
} }
constexpr auto s = "nostalgia"; constexpr auto s = "nostalgia";