Added settings to CMake

CMakeLists.txt

@@ -14,35 +14,63 @@ include(FetchContent)
 #Vars
 set(DEPS_DIR "${PROJECT_BINARY_DIR}/_deps")
 
+################################## Settings ####################################
+# Platform Settings
+set(SETTING_PLATFORM_GLFW 1)
+set(SETTING_PLATFORM SETTING_PLATFORM_GLFW)
+
+# Game Settings
+set(SETTING_GAME_POKER 1)
+set(SETTING_GAME_DAWN 2)
+set(SETTING_GAME SETTING_GAME_POKER)
+
+set(SETTING_GAME_NAME "DawnGame")
+
+# Configuring
+configure_file(config.h.in config.h)
+
 #################################### PROJECT ###################################
-project(DawnGame VERSION 1.0)
+project(${SETTING_GAME_NAME} VERSION 1.0)
 
 ##################################### SRCS #####################################
 file(GLOB_RECURSE SOURCE_FILES ${CMAKE_SOURCE_DIR}/src/*.c)
 file(GLOB_RECURSE HEADER_FILES ${CMAKE_SOURCE_DIR}/src/*.h)
+
+file(GLOB_RECURSE SOURCE_PLATFORM_FILES
+  ${CMAKE_SOURCE_DIR}/platform/${PLATFORM}/*.c
+)
+file(GLOB_RECURSE HEADER_PLATFORM_FILES
+  ${CMAKE_SOURCE_DIR}/platform/${PLATFORM}/*.h
+)
+
 file(COPY ${CMAKE_CURRENT_LIST_DIR}/assets DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
 
 ##################################### LIBS #####################################
 include_directories(${CMAKE_SOURCE_DIR}/lib/stb)
-include_directories(${CMAKE_SOURCE_DIR}/include) 
+include_directories(${CMAKE_SOURCE_DIR}/include)
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
 
 ################################## EXECUTABLE ##################################
-add_executable(${PROJECT_NAME} ${HEADER_FILES} ${SOURCE_FILES})
+add_executable(${PROJECT_NAME}
+  ${HEADER_FILES} ${HEADER_PLATFORM_FILES}
+  ${SOURCE_FILES} ${SOURCE_PLATFORM_FILES}
+)
 
 ################################# STATIC LIBS ##################################
-add_subdirectory(${CMAKE_SOURCE_DIR}/lib/glad)
+# GLFW and GLAD
-target_link_libraries(${PROJECT_NAME} glad)
+if(${SETTING_PLATFORM} EQUAL ${SETTING_PLATFORM_GLFW})
-
+  add_subdirectory(${CMAKE_SOURCE_DIR}/lib/glad)
-# GLFW
+  target_link_libraries(${PROJECT_NAME} glad)
-if(NOT glfw3_FOUND)
+  if(NOT glfw3_FOUND)
-  FetchContent_Declare(
+    FetchContent_Declare(
-    glfw
+      glfw
-    GIT_REPOSITORY https://github.com/glfw/glfw
+      GIT_REPOSITORY https://github.com/glfw/glfw
-    GIT_TAG 3.3.2
+      GIT_TAG 3.3.4
-  )
+    )
-  FetchContent_MakeAvailable(glfw)
+    FetchContent_MakeAvailable(glfw)
+  endif()
+  target_link_libraries(${PROJECT_NAME} glfw)
 endif()
-target_link_libraries(${PROJECT_NAME} glfw)
 
 # CGLM
 if(NOT cglm_FOUND)
@@ -55,5 +83,6 @@ if(NOT cglm_FOUND)
 endif()
 target_link_libraries(${PROJECT_NAME} cglm)
 
+# OpenGL
 find_package(OpenGL REQUIRED)
 target_link_libraries(${PROJECT_NAME} OpenGL::GL)

config.h.in

@@ -0,0 +1,17 @@
+// Copyright (c) 2021 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+# pragma once
+
+// Platform Settings
+#cmakedefine SETTING_PLATFORM_GLFW @SETTING_PLATFORM_GLFW@
+#cmakedefine SETTING_PLATFORM @SETTING_PLATFORM@
+
+// Game Settings
+#cmakedefine SETTING_GAME_POKER @SETTING_GAME_POKER@
+#cmakedefine SETTING_GAME_DAWN @SETTING_GAME_DAWN@
+#cmakedefine SETTING_GAME @SETTING_GAME@
+
+#cmakedefine SETTING_GAME_NAME "@SETTING_GAME_NAME@"

include/dawn/game/game.h

@@ -15,8 +15,6 @@
 
 /** Describes the current game */
 typedef struct {
-  char *name;
-
   /** Engine for the game */
   engine_t engine;
 

include/dawn/game/poker/pokergame.h

@@ -13,9 +13,6 @@
 #include "../../vn/vnscene.h"
 #include "pokerui.h"
 
-/** Name of the Poker Game */
-#define POKER_GAME_NAME "Dawn Poker Game"
-
 typedef struct {
   /** Poker Game State */
   poker_t poker;

include/dawn/libs.h

@@ -6,11 +6,15 @@
 #pragma once
 
 // Settings
-#include "settings.h"
+#include "config.h"
 
 // Static Libs
 #include <cglm/cglm.h>
-#include <glad/glad.h>
+
+#if SETTING_PLATFORM == SETTING_PLATFORM_GLFW
+  #include <glad/glad.h>
+#endif
+
 #include <stb_image.h>
 #include <stb_truetype.h>
 

include/dawn/settings.h

@@ -11,4 +11,10 @@
 #define SETTING_GAME_DAWN 2
 
 // Settings
-#define SETTING_GAME SETTING_GAME_POKER
+#define SETTING_GAME SETTING_GAME_POKER
+
+
+// Compiler setting fallbacks
+#ifndef SETTING_PLATFORM
+  #error Missing platform setting from compiler.
+#endif

platform/glfw/glwfwplatform.c

@@ -75,7 +75,7 @@ int32_t main() {
     inputBind(input, INPUT_ACCEPT,       (inputsource_t)GLFW_KEY_SPACE);
 
     // Update the window title.
-    glfwSetWindowTitle(window, GAME_STATE->name);
+    glfwSetWindowTitle(window, SETTING_GAME_NAME);
 
     double time = 0;
 

platform/glfw/glwfwplatform.h

@@ -9,9 +9,9 @@
 #include <glad/glad.h>
 #include <GLFW/glfw3.h>
 #include <dawn/dawn.h>
-#include "../../display/render.h"
+#include "../../src/display/render.h"
-#include "../../game/game.h"
+#include "../../src/game/game.h"
-#include "../../input/input.h"
+#include "../../src/input/input.h"
 
 #define WINDOW_WIDTH_DEFAULT 1280
 #define WINDOW_HEIGHT_DEFAULT WINDOW_WIDTH_DEFAULT/16*9

src/game/poker/pokergame.c

@@ -10,9 +10,6 @@
 bool pokerGameInit(game_t *game) {
   pokergame_t *pokerGame = &game->pokerGame;
 
-  // Init the game
-  game->name = POKER_GAME_NAME;
-
   // Load the Assets
   pokerGameAssetsInit(&pokerGame->assets);