mirror of
https://github.com/TomHarte/CLK.git
synced 2024-07-16 22:28:57 +00:00
141 lines
4.1 KiB
Plaintext
141 lines
4.1 KiB
Plaintext
//
|
|
// CSVic20.m
|
|
// Clock Signal
|
|
//
|
|
// Created by Thomas Harte on 04/06/2016.
|
|
// Copyright © 2016 Thomas Harte. All rights reserved.
|
|
//
|
|
|
|
#import "CSVic20.h"
|
|
|
|
#include "Vic20.hpp"
|
|
#include "CommodoreTAP.hpp"
|
|
|
|
@implementation CSVic20 {
|
|
Vic20::Machine _vic20;
|
|
}
|
|
|
|
- (CRTMachine::Machine * const)machine {
|
|
return &_vic20;
|
|
}
|
|
|
|
- (void)setROM:(nonnull NSData *)rom slot:(Vic20::ROMSlot)slot {
|
|
@synchronized(self) {
|
|
_vic20.set_rom(slot, rom.length, (const uint8_t *)rom.bytes);
|
|
}
|
|
}
|
|
|
|
- (void)setKernelROM:(nonnull NSData *)rom {
|
|
[self setROM:rom slot:Vic20::ROMSlotKernel];
|
|
}
|
|
|
|
- (void)setBASICROM:(nonnull NSData *)rom {
|
|
[self setROM:rom slot:Vic20::ROMSlotBASIC];
|
|
}
|
|
|
|
- (void)setCharactersROM:(nonnull NSData *)rom {
|
|
[self setROM:rom slot:Vic20::ROMSlotCharacters];
|
|
}
|
|
|
|
- (BOOL)openTAPAtURL:(NSURL *)URL {
|
|
@synchronized(self) {
|
|
try {
|
|
std::shared_ptr<Storage::CommodoreTAP> tape(new Storage::CommodoreTAP([URL fileSystemRepresentation]));
|
|
_vic20.set_tape(tape);
|
|
return YES;
|
|
} catch(int exception) {
|
|
return NO;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
- (void)setPRG:(nonnull NSData *)prg {
|
|
@synchronized(self) {
|
|
_vic20.add_prg(prg.length, (const uint8_t *)prg.bytes);
|
|
}
|
|
}
|
|
|
|
- (void)setKey:(uint16_t)key isPressed:(BOOL)isPressed {
|
|
static NSDictionary<NSNumber *, NSNumber *> *vicKeysByKeys = @{
|
|
@(VK_ANSI_1): @(Vic20::Key::Key1), @(VK_ANSI_2): @(Vic20::Key::Key2),
|
|
@(VK_ANSI_3): @(Vic20::Key::Key3), @(VK_ANSI_4): @(Vic20::Key::Key4),
|
|
@(VK_ANSI_5): @(Vic20::Key::Key5), @(VK_ANSI_6): @(Vic20::Key::Key6),
|
|
@(VK_ANSI_7): @(Vic20::Key::Key7), @(VK_ANSI_8): @(Vic20::Key::Key8),
|
|
@(VK_ANSI_9): @(Vic20::Key::Key9), @(VK_ANSI_0): @(Vic20::Key::Key0),
|
|
|
|
@(VK_ANSI_Q): @(Vic20::Key::KeyQ), @(VK_ANSI_W): @(Vic20::Key::KeyW),
|
|
@(VK_ANSI_E): @(Vic20::Key::KeyE), @(VK_ANSI_R): @(Vic20::Key::KeyR),
|
|
@(VK_ANSI_T): @(Vic20::Key::KeyT), @(VK_ANSI_Y): @(Vic20::Key::KeyY),
|
|
@(VK_ANSI_U): @(Vic20::Key::KeyU), @(VK_ANSI_I): @(Vic20::Key::KeyI),
|
|
@(VK_ANSI_O): @(Vic20::Key::KeyO), @(VK_ANSI_P): @(Vic20::Key::KeyP),
|
|
@(VK_ANSI_A): @(Vic20::Key::KeyA), @(VK_ANSI_S): @(Vic20::Key::KeyS),
|
|
@(VK_ANSI_D): @(Vic20::Key::KeyD), @(VK_ANSI_F): @(Vic20::Key::KeyF),
|
|
@(VK_ANSI_G): @(Vic20::Key::KeyG), @(VK_ANSI_H): @(Vic20::Key::KeyH),
|
|
@(VK_ANSI_J): @(Vic20::Key::KeyJ), @(VK_ANSI_K): @(Vic20::Key::KeyK),
|
|
@(VK_ANSI_L): @(Vic20::Key::KeyL), @(VK_ANSI_Z): @(Vic20::Key::KeyZ),
|
|
@(VK_ANSI_X): @(Vic20::Key::KeyX), @(VK_ANSI_C): @(Vic20::Key::KeyC),
|
|
@(VK_ANSI_V): @(Vic20::Key::KeyV), @(VK_ANSI_B): @(Vic20::Key::KeyB),
|
|
@(VK_ANSI_N): @(Vic20::Key::KeyN), @(VK_ANSI_M): @(Vic20::Key::KeyM),
|
|
|
|
@(VK_Space): @(Vic20::Key::KeySpace),
|
|
@(VK_Return): @(Vic20::Key::KeyReturn),
|
|
@(VK_Delete): @(Vic20::Key::KeyDelete),
|
|
@(VK_ANSI_Comma): @(Vic20::Key::KeyComma),
|
|
@(VK_ANSI_Period): @(Vic20::Key::KeyFullStop),
|
|
@(VK_ANSI_Minus): @(Vic20::Key::KeyDash),
|
|
@(VK_ANSI_Equal): @(Vic20::Key::KeyEquals),
|
|
@(VK_ANSI_Semicolon): @(Vic20::Key::KeyColon),
|
|
@(VK_ANSI_Quote): @(Vic20::Key::KeySemicolon),
|
|
@(VK_ANSI_Slash): @(Vic20::Key::KeySlash),
|
|
@(VK_Option): @(Vic20::Key::KeyCBM),
|
|
@(VK_Control): @(Vic20::Key::KeyControl),
|
|
|
|
@(VK_F1): @(Vic20::Key::KeyF1), @(VK_F3): @(Vic20::Key::KeyF3),
|
|
@(VK_F5): @(Vic20::Key::KeyF5), @(VK_F7): @(Vic20::Key::KeyF7),
|
|
|
|
@(VK_ANSI_Grave): @(Vic20::Key::KeyLeft),
|
|
@(VK_Tab): @(Vic20::Key::KeyRunStop),
|
|
@(VK_ANSI_LeftBracket): @(Vic20::Key::KeyAt),
|
|
@(VK_ANSI_RightBracket): @(Vic20::Key::KeyAsterisk),
|
|
@(VK_ANSI_Backslash): @(Vic20::Key::KeyUp),
|
|
|
|
@(VK_RightArrow): @(Vic20::Key::KeyRight),
|
|
@(VK_DownArrow): @(Vic20::Key::KeyDown),
|
|
};
|
|
|
|
// Not yet mapped:
|
|
// KeyHome
|
|
// KeyPlus
|
|
// KeyGBP
|
|
|
|
@synchronized(self) {
|
|
switch(key)
|
|
{
|
|
default: {
|
|
NSNumber *targetKey = vicKeysByKeys[@(key)];
|
|
if(targetKey)
|
|
{
|
|
_vic20.set_key_state((Vic20::Key)targetKey.integerValue, isPressed);
|
|
}
|
|
else
|
|
NSLog(@"Unmapped: %02x", key);
|
|
} break;
|
|
|
|
case VK_Shift:
|
|
// Yuck
|
|
_vic20.set_key_state(Vic20::Key::KeyLShift, isPressed);
|
|
_vic20.set_key_state(Vic20::Key::KeyRShift, isPressed);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
- (void)clearAllKeys {
|
|
@synchronized(self) {
|
|
_vic20.clear_all_keys();
|
|
}
|
|
}
|
|
|
|
@end
|