diff options
Diffstat (limited to 'callbacks.c')
| -rw-r--r-- | callbacks.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/callbacks.c b/callbacks.c index 806fe86..a610a43 100644 --- a/callbacks.c +++ b/callbacks.c @@ -43,6 +43,7 @@ static void toggle_fullscreen(bool enable) { } static void key_callback(GLFWwindow *window, int key, int scancode, int action, int mods) { + struct nes_state *nes_state = (struct nes_state*)glfwGetWindowUserPointer(window); if(key == GLFW_KEY_ESCAPE) { if(action == GLFW_PRESS) { @@ -50,6 +51,30 @@ static void key_callback(GLFWwindow *window, int key, int scancode, int action, } } + if(action == GLFW_PRESS) { + switch(key) { + case GLFW_KEY_X: nes_state->input[0] |= (1 << 0); break; // A + case GLFW_KEY_Z: nes_state->input[0] |= (1 << 1); break; // B + case GLFW_KEY_SPACE: nes_state->input[0] |= (1 << 2); break; // Select + case GLFW_KEY_ENTER: nes_state->input[0] |= (1 << 3); break; // Start + case GLFW_KEY_UP: nes_state->input[0] |= (1 << 4); break; + case GLFW_KEY_DOWN: nes_state->input[0] |= (1 << 5); break; + case GLFW_KEY_LEFT: nes_state->input[0] |= (1 << 6); break; + case GLFW_KEY_RIGHT: nes_state->input[0] |= (1 << 7); break; + } + } else if(action == GLFW_RELEASE) { + switch(key) { + case GLFW_KEY_X: nes_state->input[0] &= ~(1 << 0); break; + case GLFW_KEY_Z: nes_state->input[0] &= ~(1 << 1); break; + case GLFW_KEY_SPACE: nes_state->input[0] &= ~(1 << 2); break; + case GLFW_KEY_ENTER: nes_state->input[0] &= ~(1 << 3); break; + case GLFW_KEY_UP: nes_state->input[0] &= ~(1 << 4); break; + case GLFW_KEY_DOWN: nes_state->input[0] &= ~(1 << 5); break; + case GLFW_KEY_LEFT: nes_state->input[0] &= ~(1 << 6); break; + case GLFW_KEY_RIGHT: nes_state->input[0] &= ~(1 << 7); break; + } + } + if(action == GLFW_RELEASE) { switch(key) { case GLFW_KEY_F12: { |