cleanup core and do a bit on opengl

1 files changed, 26 insertions, 4 deletions

diff --git a/frontends/gl/main.c b/frontends/gl/main.c
index 87cbd19..40a7b4a 100644
--- a/frontends/gl/main.c
+++ b/frontends/gl/main.c
@@ -1,4 +1,5 @@
 #include <stdio.h>

+#include <string.h>

 

 #include <glad/gl.h>

 #include <GLFW/glfw3.h>

@@ -8,6 +9,8 @@
 

 #include "cetris.h"

 

+static cetris_game cetris;

+

 const char *vertex_shader_source = "#version 450 core\n"

     "layout (location = 0) in vec3 aPos;\n"

     "layout (location = 1) in vec3 aColor;\n"

@@ -75,9 +78,24 @@ void framebuffer_size_callback(GLFWwindow* window, int width, int height) {
   glViewport(0, 0, width, height);

 }  

 

-void process_input(GLFWwindow *window) {

-  if (glfwGetKey(window, GLFW_KEY_ESCAPE) == GLFW_PRESS)

+void input_callback(GLFWwindow *window, int key, int scancode, int action, int mods) {

+  if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)

     glfwSetWindowShouldClose(window, 1);

+

+  if (key == GLFW_KEY_D && action == GLFW_PRESS)

+    move_piece(&cetris, RIGHT);

+

+  if (key == GLFW_KEY_S && action == GLFW_PRESS)

+    move_piece(&cetris, USER_DOWN);

+

+  if (key == GLFW_KEY_A && action == GLFW_PRESS)

+    move_piece(&cetris, LEFT);

+

+  if (key == GLFW_KEY_W && action == GLFW_PRESS)

+    move_piece(&cetris, ROTATE_CW);

+

+  if (key == GLFW_KEY_SPACE && action == GLFW_PRESS)

+    move_piece(&cetris, HARD_DROP);

 }

 

 void load_texture(char *file_name, GLuint texture) {

@@ -153,6 +171,9 @@ void update_block(drawable *b, int x, int y, int color) {
   GLfloat block[32];

   memcpy(block, default_rect, sizeof(GLfloat) * 32);

 

+  x = x - 6;

+  y = y - 20;

+

   block[0] = block[8] = (x + 1.0f) / 10.0f;

   block[1] = block[25] = (((y) * -1.0f) + 1.0f) / 20.0f; 

   block[9] = block[17] = block[1] - .05f;

@@ -203,13 +224,14 @@ int main(void) {
   

   

 

-  cetris_game cetris;

   init_game(&cetris);

 

   double prev_time = glfwGetTime();

 

+  glfwSetKeyCallback(window, input_callback);

+

   while(!glfwWindowShouldClose(window)) {

-    process_input(window);

+    //process_input(window);

 

     glClearColor(0.2f, 0.3f, 0.3f, 1.0f);

     glClear(GL_COLOR_BUFFER_BIT);