#include "component_button.h"

void
component_button_add(ComponentButton* self, ECS* ecs)
{
	for (s32 i = 0; i < COMPONENT_BUTTON_DEPENDENCY_COUNT; i++)
		ecs_component_add(ecs, COMPONENT_BUTTON_DEPENDENCIES[i], self->component.id);
}

void
component_button_tick(ComponentButton* self, ECS* ecs)
{
	ComponentTextureQuad* textureQuad;
	vec2 mousePosition;
	Rectangle rectangle;

	textureQuad = ecs_component_get(ecs, COMPONENT_TEXTURE_QUAD, self->component.id);
	
	mouse_buffer_position_get(&ecs->input->mouse, textureQuad->buffer, ecs->renderer, mousePosition);

	component_texture_quad_rectangle_get(textureQuad, &rectangle);

	if (rectangle_has_point(&rectangle, mousePosition))
	{
		self->state = BUTTON_STATE_HOVER;

		glm_vec4_copy((f32*)COMPONENT_BUTTON_STATE_HOVER_COLOR, textureQuad->color);

		if (control_held(ecs->control, CONTROL_ACTION_PRIMARY))
		{
			if (self->state != BUTTON_STATE_PRESSED)
			{
				self->isJustPressed = true;
				sound_play(&ecs->resources->sounds[SOUND_SELECT]);
			}
			else
				self->isJustPressed = false;

			glm_vec4_copy((f32*)COMPONENT_BUTTON_STATE_PRESSED_COLOR, textureQuad->color);
			self->state = BUTTON_STATE_PRESSED;
		}
	}
	else
	{
		glm_vec4_copy((f32*)COMPONENT_BUTTON_STATE_NONE_COLOR, textureQuad->color);
		self->state = BUTTON_STATE_NONE;
	}
}