Tile picker progress

Create window, display tileset.k

CMakeLists.txt

@@ -12,6 +12,7 @@ set(SOURCES
 	src/editing_area/level.c
 	src/editing_area/draw.c
 	src/tile_picker/main.c
+	src/tile_picker/draw.c
 )
 
 set(FLAGS

include/conf.h

@@ -4,6 +4,8 @@
 
 static const int game_window_width = 396;
 static const int game_window_height = 224;
+static const int picker_window_width = 256;
+static const int picker_window_height = 256;
 static const int draw_offset_x = -2;
 static const int draw_offset_y = -8;
 static const int tile_width = 16;

include/tile_picker/draw.h

@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: GPL-3.0-or-later */
+/* Copyright (C) 2021 KikooDX */
+#pragma once
+
+#include <raylib.h>
+
+void tileset_draw(Texture2D tileset);

src/editing_area/main.c

@@ -4,9 +4,7 @@
 #include "conf.h"
 #include "editing_area/draw.h"
 #include "editing_area/level.h"
-#include <assert.h>
 #include <raylib.h>
-#include <stdio.h>
 #include <stdlib.h>
 
 int editing_area_main(int argc, char **argv)
@@ -14,40 +12,37 @@ int editing_area_main(int argc, char **argv)
 	struct Level level;
 	level.data = NULL;
 
-	/* check for argument count */
-	if (argc != 3) {
-		fprintf(stderr, "ERROR: expected 2 arguments, got %d\n",
-		        argc - 1);
-		return EXIT_FAILURE;
-	};
-
 	/* initialize raylib */
 	InitWindow(game_window_width, game_window_height,
 	           "SLE main window");
 	SetTargetFPS(target_fps);
 	/* load textures */
 	const Texture2D tileset = LoadTexture(argv[1]);
-	assert(tileset.width > 0);
 
-	/* load level */
-	level_read(&level, argv[2]);
+	/* only process if tileset is well loaded */
+	if (tileset.width > 0) {
+		/* load level */
+		level_read(&level, argv[2]);
 
-	while (!WindowShouldClose()) {
-		/* draw */
-		BeginDrawing();
+		while (!WindowShouldClose()) {
+			/* draw */
+			BeginDrawing();
 
-		ClearBackground(BLACK);
-		level_draw(level, tileset);
+			ClearBackground(BLACK);
+			level_draw(level, tileset);
 
-		EndDrawing();
+			EndDrawing();
+		}
+
+		/* save level */
+		level_write(level, argv[2]);
 	}
 
-	/* save level */
-	level_write(level, argv[2]);
-
 	/* deinit */
 	level_free(&level);
 
+	/* unload textures */
+	UnloadTexture(tileset);
 	CloseWindow();
 
 	return EXIT_SUCCESS;

src/main.c

@@ -13,8 +13,16 @@
  * organize these panels in the way they want to. */
 int main(int argc, char **argv)
 {
-	pid_t child_process = fork();
+	pid_t child_process;
 
+	/* check for argument count */
+	if (argc != 3) {
+		fprintf(stderr, "ERROR: expected 2 arguments, got %d\n",
+		        argc - 1);
+		return EXIT_FAILURE;
+	};
+
+	child_process = fork();
 	if (child_process < 0) {
 		fprintf(stderr, "ERROR: process couldn't fork");
 		return EXIT_FAILURE;

src/tile_picker/draw.c

@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-3.0-or-later */
+/* Copyright (C) 2021 KikooDX */
+
+#include "tile_picker/draw.h"
+#include <raylib.h>
+
+void tileset_draw(Texture2D tileset)
+{
+	DrawTexture(tileset, 0, 0, WHITE);
+}

src/tile_picker/main.c

@@ -1,12 +1,36 @@
 /* SPDX-License-Identifier: GPL-3.0-or-later */
 /* Copyright (C) 2021 KikooDX */
 
-#include "editing_area/main.h"
-#include <stdio.h>
+#include "conf.h"
+#include "tile_picker/draw.h"
+#include <raylib.h>
 #include <stdlib.h>
 
 int tile_picker_main(int argc, char **argv)
 {
-	printf("hello you :)\n");
+	/* initialize raylib */
+	InitWindow(picker_window_width, picker_window_height,
+	           "SLE secondary window");
+	SetTargetFPS(target_fps);
+	/* load textures */
+	const Texture2D tileset = LoadTexture(argv[1]);
+
+	/* only process if tileset is well loaded */
+	if (tileset.width > 0) {
+		while (!WindowShouldClose()) {
+			/* draw */
+			BeginDrawing();
+
+			ClearBackground(BLACK);
+			tileset_draw(tileset);
+
+			EndDrawing();
+		}
+	}
+
+	/* unload textures */
+	UnloadTexture(tileset);
+	CloseWindow();
+
 	return EXIT_SUCCESS;
 }