Revert "show errors in message box"

This reverts commit 11f6a2c707e8913e8c233b99dec1532dbb3766a0.

3 files changed, 15 insertions, 25 deletions

diff --git a/.gitignore b/.gitignore
deleted file mode 100644
index 8912a72..0000000
--- a/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-lzr
-*.o
diff --git a/Makefile b/Makefile
index 1772a7c..506beaf 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,9 @@
 CC      := gcc
 LD      := $(CC)
 CFLAGS  := -Wall -Wextra -std=c99 -pedantic \
-           -DLZR_DISABLE_IMAGE -DLZR_DISABLE_MIXER \
-           $(shell sdl2-config --cflags)
+           -D_POSIX_C_SOURCE=200809L $(shell sdl2-config --cflags)
 # -D_POSIX_C_SOURCE is only used by DEVMODE
-LDFLAGS := $(shell sdl2-config --libs) -lSDL2_gfx
+LDFLAGS := $(shell sdl2-config --libs) -lSDL2_gfx -lSDL2_image
 SRC     := $(wildcard *.c)
 OBJ     := $(patsubst %.c,%.o,$(SRC))
 NAME    := lzr
diff --git a/lzr.c b/lzr.c
index 7652b49..89ef073 100644
--- a/lzr.c
+++ b/lzr.c
@@ -1,7 +1,6 @@
 /* Licensing information can be found at the end of the file. */
 #include "lzr.h"
 #include <SDL2/SDL.h>
-#include <SDL2/SDL_error.h>
 #ifdef LZR_ENABLE_GFX
 #	include <SDL2/SDL2_gfxPrimitives.h>
 #endif
@@ -169,21 +168,15 @@ exit_bind_menu:
 	SDL_Log("leaving bind menu");
 }
 
-static void _LZR_ErrorBox(const char *msg, SDL_Window *win)
-{
-	if (SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "LZR", msg, win))
-		SDL_Log("%s (%s)", msg, SDL_GetError());
-}
-
 int LZR_Init(LZR_Config cfg)
 {
 	memcpy(&config, &cfg, sizeof(config));
 	if (config.display_width == 0) {
-		_LZR_ErrorBox("display_width can't be 0", NULL);
+		SDL_Log("display_width can't be 0");
 		return -1;
 	}
 	if (config.display_height == 0) {
-		_LZR_ErrorBox("display_height can't be 0", NULL);
+		SDL_Log("display_height can't be 0");
 		return -1;
 	}
 	if (config.title == NULL) {
@@ -200,19 +193,19 @@ int LZR_Init(LZR_Config cfg)
 		config.ratio /= ratio;
 	}
 	if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO) < 0) {
-		_LZR_ErrorBox(SDL_GetError(), NULL);
+		SDL_Log("%s", SDL_GetError());
 		return -1;
 	}
 #ifdef LZR_ENABLE_IMAGE
 	if (IMG_Init(IMG_INIT_PNG) != IMG_INIT_PNG) {
-		_LZR_ErrorBox(SDL_GetError(), NULL);
+		SDL_Log("%s", IMG_GetError());
 		return -1;
 	}
 #endif
 #ifdef LZR_ENABLE_MIXER
 	audio_mutex = SDL_CreateMutex();
 	if (audio_mutex == NULL) {
-		_LZR_ErrorBox(SDL_GetError(), NULL);
+		SDL_Log("%s", SDL_GetError());
 		return -1;
 	}
 	SDL_AudioSpec fmt = {.freq = 44100,
@@ -224,7 +217,7 @@ int LZR_Init(LZR_Config cfg)
 	audio_dev = SDL_OpenAudioDevice(NULL, 0, &fmt, &got,
 	                                SDL_AUDIO_ALLOW_FREQUENCY_CHANGE);
 	if (audio_dev == 0) {
-		_LZR_ErrorBox(SDL_GetError(), NULL);
+		SDL_Log("%s", SDL_GetError());
 		return -1;
 	}
 	cm_init(44100);
@@ -233,7 +226,7 @@ int LZR_Init(LZR_Config cfg)
 #endif
 	basepath = SDL_GetBasePath();
 	if (basepath == NULL) {
-		_LZR_ErrorBox(SDL_GetError(), NULL);
+		SDL_Log("%s", SDL_GetError());
 		return -1;
 	}
 	const int dwidth = config.display_width * config.ratio;
@@ -241,25 +234,25 @@ int LZR_Init(LZR_Config cfg)
 	                          SDL_WINDOWPOS_UNDEFINED, dwidth,
 	                          config.display_height, SDL_WINDOW_RESIZABLE);
 	if (window == NULL) {
-		_LZR_ErrorBox(SDL_GetError(), NULL);
+		SDL_Log("%s", SDL_GetError());
 		return -1;
 	}
 	renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED);
 	if (renderer == NULL) {
-		_LZR_ErrorBox(SDL_GetError(), window);
+		SDL_Log("%s", SDL_GetError());
 		return -1;
 	}
 	target = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_RGB888,
 	                           SDL_TEXTUREACCESS_TARGET,
 	                           config.display_width, config.display_height);
 	if (target == NULL) {
-		_LZR_ErrorBox(SDL_GetError(), window);
+		SDL_Log("%s", SDL_GetError());
 		return -1;
 	}
 	points =
 	    calloc(cfg.display_width * cfg.display_height, sizeof(SDL_Point));
 	if (points == NULL) {
-		_LZR_ErrorBox("calloc failed", window);
+		SDL_Log("calloc failed");
 		return -1;
 	}
 	SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, 0);
@@ -268,7 +261,7 @@ int LZR_Init(LZR_Config cfg)
 		next_time = SDL_GetTicks64();
 	}
 	if (config.hide_cursor && SDL_ShowCursor(SDL_DISABLE) < 0) {
-		_LZR_ErrorBox(SDL_GetError(), window);
+		SDL_Log("%s", SDL_GetError());
 		return -1;
 	}
 	if (LZR_DrawSetColor(1.0f, 1.0f, 1.0f, 1.0f))
@@ -615,7 +608,7 @@ int LZR_DrawSetColor(float r, float g, float b, float a)
 	const unsigned int ub = (unsigned int)(b * 255) & 255;
 	const unsigned int ua = (unsigned int)(a * 255) & 255;
 	if (SDL_SetRenderDrawColor(renderer, ur, ug, ub, ua) < 0) {
-		_LZR_ErrorBox(SDL_GetError(), window);
+		SDL_Log("%s", SDL_GetError());
 		return -1;
 	}
 	color[0] = ur, color[1] = ug, color[2] = ub, color[3] = ua;