From 43bd64607102fa0146817692fcb58e40685dcf59 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dominik=20Madar=C3=A1sz?= <zaklaus@outlook.com>
Date: Mon, 11 Jan 2021 21:08:16 +0100
Subject: [PATCH] Introduce eco2d-cli

---
 CMakeLists.txt                                |  4 +++
 code/apps/client/CMakeLists.txt               | 27 +++++++++++++++----
 code/apps/client/header/game.h                |  2 ++
 code/apps/client/header/network.h             |  1 +
 code/apps/client/header/renderer.h            |  2 ++
 code/apps/client/source/game.c                |  3 +++
 code/apps/client/source/main.c                |  4 ++-
 .../source/{renderer.c => renderer_raylib.c}  |  5 +++-
 code/apps/client/source/renderer_text.c       | 18 +++++++++++++
 9 files changed, 59 insertions(+), 7 deletions(-)
 rename code/apps/client/source/{renderer.c => renderer_raylib.c} (87%)
 create mode 100644 code/apps/client/source/renderer_text.c

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6d7eaa3..2a9ca57 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,7 +3,11 @@ project(eco2d)
 
 set(CMAKE_C_STANDARD 11)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/)
+set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/)
+set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_DEBUG ${CMAKE_BINARY_DIR})
+set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE ${CMAKE_BINARY_DIR})
 
+include_directories(eco2d-cli code/vendors code/common)
 include_directories(eco2d-client code/vendors code/common)
 include_directories(eco2d-server code/vendors code/common)
 
diff --git a/code/apps/client/CMakeLists.txt b/code/apps/client/CMakeLists.txt
index e0c81a8..cdb3a75 100644
--- a/code/apps/client/CMakeLists.txt
+++ b/code/apps/client/CMakeLists.txt
@@ -19,16 +19,33 @@ if (NOT raylib_FOUND)
     endif()
 endif()
 
-add_executable(eco2d-client
-  source/main.c
+add_library(client-common STATIC
   source/network.c
-  source/renderer.c
   source/game.c
 
-  header/renderer.h
   header/network.h
+  header/renderer.h
   header/game.h
 )
 
+add_executable(eco2d-client
+  source/main.c
+  source/renderer_raylib.c
+)
+
+add_executable(eco2d-cli
+  source/main.c
+  source/renderer_text.c
+)
+
 include_directories(header/)
-target_link_libraries(eco2d-client raylib)
+target_link_libraries(eco2d-client raylib client-common)
+target_link_libraries(eco2d-cli client-common)
+
+if (WIN32)
+    target_link_libraries(eco2d-cli winmm)
+    target_link_libraries(eco2d-client winmm)
+elseif (UNIX)
+    target_link_libraries(eco2d-cli pthread m dl)
+    target_link_libraries(eco2d-client pthread m dl)
+endif()
diff --git a/code/apps/client/header/game.h b/code/apps/client/header/game.h
index f026fb6..cbf1db6 100644
--- a/code/apps/client/header/game.h
+++ b/code/apps/client/header/game.h
@@ -1,7 +1,9 @@
 #pragma once
+#include "system.h"
 
 void game_init();
 void game_shutdown();
+uint8_t game_is_running();
 
 void game_input();
 void game_update();
diff --git a/code/apps/client/header/network.h b/code/apps/client/header/network.h
index 6f70f09..0647295 100644
--- a/code/apps/client/header/network.h
+++ b/code/apps/client/header/network.h
@@ -1 +1,2 @@
 #pragma once
+#include "system.h"
diff --git a/code/apps/client/header/renderer.h b/code/apps/client/header/renderer.h
index a4df5ea..42998c0 100644
--- a/code/apps/client/header/renderer.h
+++ b/code/apps/client/header/renderer.h
@@ -1,6 +1,8 @@
 #pragma once
+#include "system.h"
 
 void gfx_init();
 void gfx_shutdown();
+uint8_t gfx_is_running();
 
 void gfx_render();
diff --git a/code/apps/client/source/game.c b/code/apps/client/source/game.c
index 4f1bc34..bf4e0cb 100644
--- a/code/apps/client/source/game.c
+++ b/code/apps/client/source/game.c
@@ -9,6 +9,9 @@ void game_shutdown() {
     gfx_shutdown();
 }
 
+uint8_t game_is_running() {
+    return gfx_is_running();
+}
 
 void game_input() {
 
diff --git a/code/apps/client/source/main.c b/code/apps/client/source/main.c
index 6fbd72c..b3c6bc8 100644
--- a/code/apps/client/source/main.c
+++ b/code/apps/client/source/main.c
@@ -1,10 +1,12 @@
+#define ZPL_IMPL
+#include "zpl.h"
 #include "game.h"
 
 int main(void)
 {
     game_init();
 
-    while (!WindowShouldClose())
+    while (game_is_running())
     {
         game_input();
         game_update();
diff --git a/code/apps/client/source/renderer.c b/code/apps/client/source/renderer_raylib.c
similarity index 87%
rename from code/apps/client/source/renderer.c
rename to code/apps/client/source/renderer_raylib.c
index 8438dd9..87325cf 100644
--- a/code/apps/client/source/renderer.c
+++ b/code/apps/client/source/renderer_raylib.c
@@ -1,4 +1,3 @@
-#include "system.h"
 #include "renderer.h"
 #include "raylib.h"
 
@@ -14,6 +13,10 @@ void gfx_shutdown() {
     CloseWindow();
 }
 
+uint8_t gfx_is_running() {
+    return !WindowShouldClose();
+}
+
 void gfx_render() {
     BeginDrawing();
     ClearBackground(RAYWHITE);
diff --git a/code/apps/client/source/renderer_text.c b/code/apps/client/source/renderer_text.c
new file mode 100644
index 0000000..a06aee1
--- /dev/null
+++ b/code/apps/client/source/renderer_text.c
@@ -0,0 +1,18 @@
+#include "renderer.h"
+#include <stdio.h>
+
+void gfx_init() {
+    printf("eco2d-cli\n");
+}
+
+void gfx_shutdown() {
+    printf("Bye!\n");
+}
+
+uint8_t gfx_is_running() {
+
+}
+
+void gfx_render() {
+    // TODO
+}