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screen stuff

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IonutParau 2025-06-08 21:21:04 +02:00
parent 4fe33cefc4
commit 853b0bac96
2 changed files with 68 additions and 17 deletions
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28
src/components/filesystem.c
View File

@ -408,21 +408,21 @@ void nn_loadFilesystemTable(nn_universe *universe) {
nn_defineMethod(fsTable, "getLabel", false, (void *)nn_fs_getLabel, NULL, "getLabel(): string - Returns the label of the filesystem.");
nn_defineMethod(fsTable, "setLabel", false, (void *)nn_fs_setLabel, NULL, "setLabel(label: string): string - Sets a new label for the filesystem and returns the new label of the filesystem, which may have been truncated.");
nn_defineMethod(fsTable, "spaceUsed", false, (void *)nn_fs_spaceUsed, NULL, "spaceUsed(): integer - Returns the amounts of bytes used.");
nn_defineMethod(fsTable, "spaceTotal", false, (void *)nn_fs_spaceTotal, NULL, "spaceTotal(): integer - Returns the capacity of the filesystem.");
nn_defineMethod(fsTable, "spaceTotal", true, (void *)nn_fs_spaceTotal, NULL, "spaceTotal(): integer - Returns the capacity of the filesystem.");
nn_defineMethod(fsTable, "isReadOnly", true, (void *)nn_fs_isReadOnly, NULL, "isReadOnly(): boolean - Returns whether the filesystem is in read-only mode.");
nn_defineMethod(fsTable, "size", true, (void *)nn_fs_size, NULL, "size(path: string): integer - Gets the size, in bytes, of a file.");
nn_defineMethod(fsTable, "remove", true, (void *)nn_fs_remove, NULL, "remove(path: string): boolean - Removes a file. Returns whether the operation succeeded.");
nn_defineMethod(fsTable, "lastModified", true, (void *)nn_fs_lastModified, NULL, "remove(path: string): boolean - Removes a file. Returns whether the operation succeeded.");
nn_defineMethod(fsTable, "rename", true, (void *)nn_fs_rename, NULL, "rename(from: string, to: string): boolean - Moves files from one path to another.");
nn_defineMethod(fsTable, "exists", true, (void *)nn_fs_exists, NULL, "exists(path: string): boolean - Checks whether a file exists.");
nn_defineMethod(fsTable, "isDirectory", true, (void *)nn_fs_isDirectory, NULL, "isDirectory(path: string): boolean - Returns whether a file is actually a directory.");
nn_defineMethod(fsTable, "makeDirectory", true, (void *)nn_fs_makeDirectory, NULL, "makeDirectory(path: string): boolean - Creates a new directory at the given path. Returns whether it succeeded.");
nn_defineMethod(fsTable, "list", true, (void *)nn_fs_list, NULL, "list(path: string): string[] - Returns a list of file paths. Directories will have a / after them");
nn_defineMethod(fsTable, "open", true, (void *)nn_fs_open, NULL, "open(path: string[, mode: string = \"r\"]): integer - Opens a file, may create it.");
nn_defineMethod(fsTable, "close", true, (void *)nn_fs_close, NULL, "close(fd: integer): boolean - Closes a file.");
nn_defineMethod(fsTable, "write", true, (void *)nn_fs_write, NULL, "write(fd: integer, data: string): boolean - Writes data to a file.");
nn_defineMethod(fsTable, "read", true, (void *)nn_fs_read, NULL, "read(fd: integer, len: number): string - Reads bytes from a file. Infinity is a valid length, in which case it reads as much as possible.");
nn_defineMethod(fsTable, "seek", true, (void *)nn_fs_seek, NULL, "seek(fd: integer, whence: string, offset: integer): integer - Seeks a file. Returns the new position. Valid whences are set, cur and end.");
nn_defineMethod(fsTable, "size", false, (void *)nn_fs_size, NULL, "size(path: string): integer - Gets the size, in bytes, of a file.");
nn_defineMethod(fsTable, "remove", false, (void *)nn_fs_remove, NULL, "remove(path: string): boolean - Removes a file. Returns whether the operation succeeded.");
nn_defineMethod(fsTable, "lastModified", false, (void *)nn_fs_lastModified, NULL, "remove(path: string): boolean - Removes a file. Returns whether the operation succeeded.");
nn_defineMethod(fsTable, "rename", false, (void *)nn_fs_rename, NULL, "rename(from: string, to: string): boolean - Moves files from one path to another.");
nn_defineMethod(fsTable, "exists", false, (void *)nn_fs_exists, NULL, "exists(path: string): boolean - Checks whether a file exists.");
nn_defineMethod(fsTable, "isDirectory", false, (void *)nn_fs_isDirectory, NULL, "isDirectory(path: string): boolean - Returns whether a file is actually a directory.");
nn_defineMethod(fsTable, "makeDirectory", false, (void *)nn_fs_makeDirectory, NULL, "makeDirectory(path: string): boolean - Creates a new directory at the given path. Returns whether it succeeded.");
nn_defineMethod(fsTable, "list", false, (void *)nn_fs_list, NULL, "list(path: string): string[] - Returns a list of file paths. Directories will have a / after them");
nn_defineMethod(fsTable, "open", false, (void *)nn_fs_open, NULL, "open(path: string[, mode: string = \"r\"]): integer - Opens a file, may create it.");
nn_defineMethod(fsTable, "close", false, (void *)nn_fs_close, NULL, "close(fd: integer): boolean - Closes a file.");
nn_defineMethod(fsTable, "write", false, (void *)nn_fs_write, NULL, "write(fd: integer, data: string): boolean - Writes data to a file.");
nn_defineMethod(fsTable, "read", false, (void *)nn_fs_read, NULL, "read(fd: integer, len: number): string - Reads bytes from a file. Infinity is a valid length, in which case it reads as much as possible.");
nn_defineMethod(fsTable, "seek", false, (void *)nn_fs_seek, NULL, "seek(fd: integer, whence: string, offset: integer): integer - Seeks a file. Returns the new position. Valid whences are set, cur and end.");
}
nn_component *nn_addFileSystem(nn_computer *computer, nn_address address, int slot, nn_filesystem *filesystem) {

57
src/components/screen.c
View File

@ -1,6 +1,32 @@
#include "screen.h"
#include <string.h>
nn_screen *nn_newScreen(int maxWidth, int maxHeight, int maxDepth, int editableColors, int paletteColors);
nn_screen *nn_newScreen(int maxWidth, int maxHeight, int maxDepth, int editableColors, int paletteColors) {
nn_screen *screen = nn_malloc(sizeof(nn_screen));
screen->buffer = nn_malloc(sizeof(nn_screenChar) * maxWidth * maxHeight);
screen->lock = nn_newGuard();
screen->refc = 1;
screen->width = maxWidth;
screen->height = maxHeight;
screen->viewportWidth = maxWidth;
screen->viewportHeight = maxHeight;
screen->maxWidth = maxWidth;
screen->maxHeight = maxHeight;
screen->maxDepth = maxDepth;
screen->depth = maxDepth;
screen->editableColors = editableColors;
screen->paletteColors = paletteColors;
screen->palette = nn_malloc(sizeof(int) * screen->paletteColors);
memset(screen->palette, 0, sizeof(int) * screen->paletteColors);
screen->aspectRatioWidth = 1;
screen->aspectRatioHeight = 1;
screen->isOn = true;
screen->isTouchModeInverted = true;
screen->isPrecise = true;
screen->isDirty = true;
screen->keyboardCount = 0;
return screen;
}
void nn_retainScreen(nn_screen *screen) {
nn_incRef(&screen->refc);
@ -62,7 +88,18 @@ void nn_addKeyboard(nn_screen *screen, nn_address address) {
screen->keyboards[screen->keyboardCount++] = nn_strdup(address);
}
void nn_removeKeyboard(nn_screen *screen, nn_address address);
void nn_removeKeyboard(nn_screen *screen, nn_address address) {
size_t j = 0;
for(size_t i = 0; i < screen->keyboardCount; i++) {
if(strcmp(screen->keyboards[i], address) == 0) {
nn_free(screen->keyboards[i]);
} else {
screen->keyboards[j] = screen->keyboards[i];
j++;
}
}
screen->keyboardCount = j;
}
nn_address nn_getKeyboard(nn_screen *screen, size_t idx) {
if(idx >= screen->keyboardCount) return NULL;
@ -148,5 +185,19 @@ void nn_setOn(nn_screen *buffer, bool on) {
buffer->isOn = on;
}
void nn_loadScreenTable(nn_universe *universe);
void nn_screenComp_destroy(void *_, nn_component *component, nn_screen *screen) {
nn_destroyScreen(screen);
}
void nn_screenComp_getKeyboards(nn_screen *screen, void *_, nn_component *component, nn_computer *computer) {
nn_value arr = nn_values_array(nn_getKeyboardCount(screen));
}
void nn_loadScreenTable(nn_universe *universe) {
nn_componentTable *screenTable = nn_newComponentTable("screen", NULL, NULL, (void *)nn_screenComp_destroy);
nn_storeUserdata(universe, "NN:SCREEN", screenTable);
nn_defineMethod(screenTable, "getKeyboards", false, (void *)nn_screenComp_getKeyboards, NULL, "getKeyboards(): string[] - Returns the keyboards registered to this screen.");
}
nn_component *nn_addScreen(nn_computer *computer, nn_address address, int slot, nn_screen *screen);