shithub: pokecrystal

Download patch

ref: 1a6b05111934a94a13145705c6f4be2a68412bf3
parent: e068f9cf695a86a9e7ad1fb45743b753dd129088
author: Rangi <remy.oukaour+rangi42@gmail.com>
date: Tue Mar 8 16:40:32 EST 2022 

Slightly refactor some C tools


--- a/Makefile
+++ b/Makefile
@@ -60,7 +60,7 @@
 	find gfx/pokemon -mindepth 1 ! -path "gfx/pokemon/unown/*" \( -name "bitmask.asm" -o -name "frames.asm" -o -name "front.animated.tilemap" -o -name "front.dimensions" \) -delete
 
 tidy:
-	rm -f $(roms) $(pokecrystal_obj) $(pokecrystal11_obj) $(pokecrystal_au_obj) $(pokecrystal_debug_obj) $(pokecrystal11_debug_obj) $(roms:.gbc=.map) $(roms:.gbc=.sym) rgbdscheck.o
+	$(RM) $(roms) $(pokecrystal_obj) $(pokecrystal11_obj) $(pokecrystal_au_obj) $(pokecrystal_debug_obj) $(pokecrystal11_debug_obj) $(roms:.gbc=.map) $(roms:.gbc=.sym) rgbdscheck.o
 	$(MAKE) clean -C tools/
 
 compare: $(roms)
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -11,11 +11,12 @@
 	pokemon_animation_graphics \
 	scan_includes \
 	stadium
+
 all: $(tools)
 	@:
 
 clean:
-	rm -f $(tools)
+	$(RM) $(tools)
 
 gfx: common.h
 png_dimensions: common.h
--- a/tools/gfx.c
+++ b/tools/gfx.c
@@ -134,15 +134,12 @@
 	graphic->size &= ~(tile_size - 1);
 	int i = 0;
 	for (int j = 0, d = 0; i < graphic->size && j < graphic->size; i += tile_size, j += tile_size) {
-		while (j < graphic->size && is_whitespace(&graphic->data[j], tile_size) && !is_preserved(j / tile_size - d)) {
+		for (; j < graphic->size && is_whitespace(&graphic->data[j], tile_size) && !is_preserved(j / tile_size - d); j += tile_size, d++) {
 			shift_preserved(j / tile_size - d);
-			d++;
-			j += tile_size;
 		}
 		if (j >= graphic->size) {
 			break;
-		}
-		if (j > i) {
+		} else if (j > i) {
 			memcpy(&graphic->data[i], &graphic->data[j], tile_size);
 		}
 	}
@@ -170,13 +167,11 @@
 	graphic->size &= ~(tile_size - 1);
 	int num_tiles = 0;
 	for (int i = 0, j = 0, d = 0; i < graphic->size && j < graphic->size; i += tile_size, j += tile_size) {
-		while (j < graphic->size && tile_exists(&graphic->data[j], graphic->data, tile_size, num_tiles)) {
+		for (; j < graphic->size && tile_exists(&graphic->data[j], graphic->data, tile_size, num_tiles); j += tile_size, d++) {
 			if ((options.keep_whitespace && is_whitespace(&graphic->data[j], tile_size)) || is_preserved(j / tile_size - d)) {
 				break;
 			}
 			shift_preserved(j / tile_size - d);
-			d++;
-			j += tile_size;
 		}
 		if (j >= graphic->size) {
 			break;
@@ -227,13 +222,11 @@
 	graphic->size &= ~(tile_size - 1);
 	int num_tiles = 0;
 	for (int i = 0, j = 0, d = 0; i < graphic->size && j < graphic->size; i += tile_size, j += tile_size) {
-		while (j < graphic->size && flip_exists(&graphic->data[j], graphic->data, tile_size, num_tiles, xflip, yflip)) {
+		for (; j < graphic->size && flip_exists(&graphic->data[j], graphic->data, tile_size, num_tiles, xflip, yflip); j += tile_size, d++) {
 			if ((options.keep_whitespace && is_whitespace(&graphic->data[j], tile_size)) || is_preserved(j / tile_size - d)) {
 				break;
 			}
 			shift_preserved(j / tile_size - d);
-			d++;
-			j += tile_size;
 		}
 		if (j >= graphic->size) {
 			break;
--- a/tools/scan_includes.c
+++ b/tools/scan_includes.c
@@ -47,17 +47,16 @@
 			ptr = strchr(ptr, '\n');
 			if (!ptr) {
 				fprintf(stderr, "%s: no newline at end of file\n", filename);
-				break;
 			}
 			break;
 		case '"':
 			ptr++;
 			ptr = strchr(ptr, '"');
-			if (!ptr) {
+			if (ptr) {
+				ptr++;
+			} else {
 				fprintf(stderr, "%s: unterminated string\n", filename);
-				break;
 			}
-			ptr++;
 			break;
 		case 'I':
 		case 'i':
@@ -65,17 +64,16 @@
 			is_include = !strncmp(ptr, "INCLUDE", 7) || !strncmp(ptr, "include", 7);
 			if (is_incbin || is_include) {
 				ptr = strchr(ptr, '"');
-				if (!ptr) {
-					break;
-				}
-				ptr++;
-				char *include_path = ptr;
-				size_t length = strcspn(ptr, "\"");
-				ptr += length + 1;
-				include_path[length] = '\0';
-				printf("%s ", include_path);
-				if (is_include) {
-					scan_file(include_path, strict);
+				if (ptr) {
+					ptr++;
+					char *include_path = ptr;
+					size_t length = strcspn(ptr, "\"");
+					ptr += length + 1;
+					include_path[length] = '\0';
+					printf("%s ", include_path);
+					if (is_include) {
+						scan_file(include_path, strict);
+					}
 				}
 			}
 			break;