clear out old files, add basic scripting

1 files changed, 0 insertions, 224 deletions

diff --git a/src/shader.c b/src/shader.c
deleted file mode 100644
index 898a7fc..0000000
--- a/src/shader.c
+++ /dev/null
@@ -1,224 +0,0 @@
-#include "../include/shader.h"
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-static honey_result read_file(char** destination, char* file_path) {
-  FILE* f = fopen(file_path, "r");
-  if (f == NULL) {
-    honey_error_set_string1(file_path);
-    return HONEY_FILE_READ_ERROR;
-  }
-
-  fseek(f, 0, SEEK_END);
-  long fsize = ftell(f);
-  fseek(f, 0, SEEK_SET);
-
-  *destination = malloc(fsize + 1);
-  if (*destination == NULL) {
-    return HONEY_MEMORY_ALLOCATION_ERROR;
-  }
-  fread(*destination, 1, fsize, f);
-  fclose(f);
-
-  (*destination)[fsize] = 0;
-
-  return HONEY_OK;
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-honey_result honey_shader_load(honey_shader* shader,
-                              char* vertex_shader_path,
-                              char* fragment_shader_path) {
-  /* load vertex shader code */
-  char* vertex_shader_code;
-  honey_result result = read_file(&vertex_shader_code,
-                                 vertex_shader_path);
-  if (result != HONEY_OK)
-    return result;
-
-  /* load fragment shader code */
-  char* fragment_shader_code;
-  result = read_file(&fragment_shader_code,
-                     fragment_shader_path);
-  if (result != HONEY_OK)
-    return result;
-
-  result = honey_shader_new(shader,
-                            vertex_shader_code,
-                            fragment_shader_code);
-
-  if (result == HONEY_VERTEX_SHADER_COMPILATION_ERROR)
-    honey_error_set_string2(vertex_shader_path);
-
-  if (result == HONEY_FRAGMENT_SHADER_COMPILATION_ERROR)
-    honey_error_set_string2(fragment_shader_path);
-
-  free(vertex_shader_code);
-  free(fragment_shader_code);
-
-  return result;
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-honey_result honey_shader_new(honey_shader* shader,
-                             char* vertex_shader_code,
-                             char* fragment_shader_code) {
-    /* compile shaders */
-  int success;
-  char error[512];
-
-  int vertex_shader = glCreateShader(GL_VERTEX_SHADER);
-  glShaderSource(vertex_shader, 1, ((const char**)&vertex_shader_code), NULL);
-  glCompileShader(vertex_shader);
-  glGetShaderiv(vertex_shader, GL_COMPILE_STATUS, &success);
-  if (!success) {
-    honey_error_clear_strings();
-    char compiler_error[HONEY_ERROR_DATA_STRING_LENGTH];
-    glGetShaderInfoLog(vertex_shader, HONEY_ERROR_DATA_STRING_LENGTH, NULL, compiler_error);
-    honey_error_set_string1(compiler_error);
-    return HONEY_VERTEX_SHADER_COMPILATION_ERROR;
-  }
-
-  int fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);
-  glShaderSource(fragment_shader, 1, ((const char**)&fragment_shader_code), NULL);
-  glCompileShader(fragment_shader);
-  glGetShaderiv(fragment_shader, GL_COMPILE_STATUS, &success);
-  if (!success) {
-    honey_error_clear_strings();
-    char compiler_error[HONEY_ERROR_DATA_STRING_LENGTH];
-    glGetShaderInfoLog(fragment_shader, HONEY_ERROR_DATA_STRING_LENGTH, NULL, compiler_error);
-    honey_error_set_string1(compiler_error);
-    return HONEY_FRAGMENT_SHADER_COMPILATION_ERROR;
-  }
-
-  /* link shaders */
-  *shader = glCreateProgram();
-  glAttachShader(*shader, vertex_shader);
-  glAttachShader(*shader, fragment_shader);
-  glLinkProgram(*shader);
-  glGetShaderiv(*shader, GL_LINK_STATUS, &success);
-  if (!success) {
-    honey_error_clear_strings();
-    char compiler_error[HONEY_ERROR_DATA_STRING_LENGTH];
-    glGetShaderInfoLog(vertex_shader, HONEY_ERROR_DATA_STRING_LENGTH, NULL, compiler_error);
-    honey_error_set_string1(compiler_error);
-    return HONEY_SHADER_LINK_ERROR;
-  }
-
-  glDeleteShader(vertex_shader);
-  glDeleteShader(fragment_shader);
-
-  return HONEY_OK;
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-void honey_shader_set_int(honey_shader shader,
-                          char* int_name,
-                          int value) {
-  honey_shader_use(shader);
-  unsigned int int_location = glGetUniformLocation(shader, int_name);
-  glUniform1i(int_location, value);
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-void honey_shader_set_float(honey_shader shader,
-                            char* float_name,
-                            float value) {
-  honey_shader_use(shader);
-  unsigned int float_location = glGetUniformLocation(shader, float_name);
-  glUniform1f(float_location, value);
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-void honey_shader_set_vec3(honey_shader shader,
-                           char* vector_name,
-                           vec3 value) {
-  honey_shader_use(shader);
-  unsigned int vector_location = glGetUniformLocation(shader, vector_name);
-  glUniform3fv(vector_location, 1, (float*) value);
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-void honey_shader_set_mat3(honey_shader shader,
-                           char* matrix_name,
-                           mat3 value) {
-  glUseProgram(shader);
-  unsigned int matrix_location = glGetUniformLocation(shader, matrix_name);
-  glUniformMatrix3fv(matrix_location, 1, GL_FALSE, (float*) value);
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-void honey_shader_set_mat4(honey_shader shader,
-                           char* matrix_name,
-                           mat4 value) {
-  glUseProgram(shader);
-  unsigned int matrix_location = glGetUniformLocation(shader, matrix_name);
-  glUniformMatrix4fv(matrix_location, 1, GL_FALSE, (float*) value);
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-void honey_shader_set_point_light(honey_shader shader,
-                                  int point_light_index,
-                                  honey_point_light light) {
-  char name[HONEY_MAX_LIGHT_NAME_LENGTH];
-
-  snprintf(name,
-           HONEY_MAX_LIGHT_NAME_LENGTH,
-           "point_lights[%d].position",
-           point_light_index);
-  honey_shader_set_vec3(shader, name, light.position);
-  
-  snprintf(name,
-           HONEY_MAX_LIGHT_NAME_LENGTH,
-           "point_lights[%d].color",
-           point_light_index);
-  honey_shader_set_vec3(shader, name, light.color);
-    
-  snprintf(name,
-           HONEY_MAX_LIGHT_NAME_LENGTH,
-           "point_lights[%d].constant",
-           point_light_index);
-  honey_shader_set_float(shader, name, light.constant);
-
-  snprintf(name,
-           HONEY_MAX_LIGHT_NAME_LENGTH,
-           "point_lights[%d].linear",
-           point_light_index);
-  honey_shader_set_float(shader, name, light.linear);
-
-  snprintf(name,
-           HONEY_MAX_LIGHT_NAME_LENGTH,
-           "point_lights[%d].quadratic",
-           point_light_index);
-  honey_shader_set_float(shader, name, light.quadratic);
-}
-
-/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
-
-void honey_shader_set_directional_light(honey_shader shader,
-                                        int directional_light_index,
-                                        honey_directional_light light) {
-  char name[HONEY_MAX_LIGHT_NAME_LENGTH];
-  
-  snprintf(name,
-           HONEY_MAX_LIGHT_NAME_LENGTH,
-           "directional_lights[%d].direction",
-           directional_light_index);
-  honey_shader_set_vec3(shader, name, light.direction);
-
-  snprintf(name,
-           HONEY_MAX_LIGHT_NAME_LENGTH,
-           "directional_lights[%d].color",
-           directional_light_index);
-  honey_shader_set_vec3(shader, name, light.color);
-}
-
-