commit 6d4a1dfd97392854d583f32dbb546f63075d439c
parent ef873235e84af879f075d75c54c1c89c2c39f00b
Author: evenfri <evenfri@4plt.ch>
Date: Tue, 27 Oct 2026 23:46:24 +0800
PATCH: fix fonts, add book system
Diffstat:
35 files changed, 1379 insertions(+), 618 deletions(-)
diff --git a/computer.png.import b/computer.png.import
@@ -1,40 +0,0 @@
-[remap]
-
-importer="texture"
-type="CompressedTexture2D"
-uid="uid://osbck513ghe3"
-path="res://.godot/imported/computer.png-b68f47fb53ff69fa8b397299ff070cc0.ctex"
-metadata={
-"vram_texture": false
-}
-
-[deps]
-
-source_file="res://computer.png"
-dest_files=["res://.godot/imported/computer.png-b68f47fb53ff69fa8b397299ff070cc0.ctex"]
-
-[params]
-
-compress/mode=0
-compress/high_quality=false
-compress/lossy_quality=0.7
-compress/uastc_level=0
-compress/rdo_quality_loss=0.0
-compress/hdr_compression=1
-compress/normal_map=0
-compress/channel_pack=0
-mipmaps/generate=false
-mipmaps/limit=-1
-roughness/mode=0
-roughness/src_normal=""
-process/channel_remap/red=0
-process/channel_remap/green=1
-process/channel_remap/blue=2
-process/channel_remap/alpha=3
-process/fix_alpha_border=true
-process/premult_alpha=false
-process/normal_map_invert_y=false
-process/hdr_as_srgb=false
-process/hdr_clamp_exposure=false
-process/size_limit=0
-detect_3d/compress_to=1
diff --git a/computer_interface.cs b/computer_interface.cs
@@ -1,209 +0,0 @@
-using Godot;
-using System;
-using static emulator;
-
-public partial class computer_interface : Node {
-
-const int INDEXES_BUTTON_DATA = 7;
-const int INDEXES_BUTTON_ADDR = 15;
-
-[Export] public Button[] buttons;
-[Export] public Sprite2D[] lamp_current_instruction;
-[Export] public Sprite2D[] lamp_addr;
-
-[Export] public Color lamp_on = Colors.Red;
-[Export] public Color lamp_off = Colors.DarkGray;
-
-[Export] public Button button_off_on;
-[Export] public Button button_stop;
-[Export] public Button button_run;
-[Export] public Button button_single_step;
-[Export] public Button button_examine;
-[Export] public Button button_examine_next;
-[Export] public Button button_deposit;
-[Export] public Button button_deposit_next;
-[Export] public Button button_reset;
-[Export] public Button button_clear;
-
-IntPtr _emu;
-ushort curr_addr;
-byte curr_instr;
-bool worked = false;
-
-public override void _Ready() {
- _emu = emu_create();
-
- int r = emu_load_program(_emu, "altair.bin");
- if (r != 0) {
- GD.Print("error to load program: altair.bin");
- }
-
-
- if (button_run != null) button_run.Pressed += run_pressed;
- if (button_stop != null) button_stop.Pressed += stop_pressed;
- if (button_single_step != null) button_single_step.Pressed += single_step_pressed;
- if (button_examine != null) button_examine.Pressed += examine_pressed;
- if (button_examine_next != null) button_examine_next.Pressed += examine_next_pressed;
- if (button_deposit != null) button_deposit.Pressed += deposit_pressed;
- if (button_deposit_next != null) button_deposit_next.Pressed += deposit_next_pressed;
- if (button_reset != null) button_reset.Pressed += reset_pressed;
- if (button_clear != null) button_clear.Pressed += clear_pressed;
-
- if (buttons != null) {
- for (int i = 0; i < buttons.Length; i++) {
- if (buttons[i] != null) {
- buttons[i].Pressed += bit_button_pressed;
- }
- }
- }
-
- update_lamps();
-}
-
-public override void _Notification(int what) {
- if (what == NotificationPredelete) {
- emu_destroy(_emu);
- }
-}
-
-public override void _Process(double delta) {
- if (!worked) return;
-
- int r = emu_step(_emu);
- if (r > 0) {
- worked = false;
- return;
- }
-
- curr_addr = (ushort)emu_get_pc(_emu);
- curr_instr = emu_mem_read(_emu, curr_addr);
-
- update_lamps();
-
- byte reg_a = emu_get_reg(_emu, 0b111);
- byte reg_b = emu_get_reg(_emu, 0b000);
- byte reg_c = emu_get_reg(_emu, 0b001);
- byte reg_d = emu_get_reg(_emu, 0b010);
- GD.Print($"opcode=0x{curr_instr:X2}; pc=0x{curr_addr:X4}; a=0x{reg_a:X2}; b=0x{reg_b:X2}; c=0x{reg_c:X2}; d=0x{reg_d:X2}");
-}
-
-void update_lamps() {
- update_data_lamps(curr_instr);
- update_addr_lamps(curr_addr);
-}
-
-ushort read_switches_addr() {
- byte b0 = assem_byte(buttons, 0, 8);
- byte b1 = assem_byte(buttons, 8, 8);
- return (ushort)((b1 << 8) | b0);
-}
-
-byte read_switches_data() {
- return assem_byte(buttons, 0, INDEXES_BUTTON_DATA + 1);
-}
-
-void bit_button_pressed() {
- update_lamps();
-}
-
-void run_pressed() {
- worked = true;
-}
-
-void stop_pressed() {
- worked = false;
-}
-
-void single_step_pressed() {
- worked = false;
- emu_step(_emu);
- curr_addr = (ushort)emu_get_pc(_emu);
- curr_instr = emu_mem_read(_emu, curr_addr);
- update_lamps();
-}
-
-void examine_pressed() {
- worked = false;
- curr_addr = read_switches_addr();
- emu_set_pc(_emu, curr_addr);
- curr_instr = emu_mem_read(_emu, curr_addr);
- update_lamps();
-
- GD.Print($"Examine at 0x{curr_addr:X4}: 0x{curr_instr:X2}");
-}
-
-void examine_next_pressed() {
- worked = false;
- curr_addr++;
- emu_set_pc(_emu, curr_addr);
- curr_instr = emu_mem_read(_emu, curr_addr);
- update_lamps();
-
- GD.Print($"Examine Next at 0x{curr_addr:X4}: 0x{curr_instr:X2}");
-}
-
-void deposit_pressed() {
- worked = false;
- byte val = read_switches_data();
-
- emu_mem_write(_emu, curr_addr, val);
- curr_instr = val;
- update_lamps();
-
- GD.Print($"Deposit 0x{val:X2} at 0x{curr_addr:X4}");
-}
-
-void deposit_next_pressed() {
- worked = false;
-
- curr_addr++;
- emu_set_pc(_emu, curr_addr);
-
- byte val = read_switches_data();
- emu_mem_write(_emu, curr_addr, val);
- curr_instr = val;
- update_lamps();
-
- GD.Print($"Deposit Next 0x{val:X2} at 0x{curr_addr:X4}");
-}
-
-void reset_pressed() {
- worked = false;
- emu_set_pc(_emu, 0);
- curr_addr = 0;
- curr_instr = emu_mem_read(_emu, curr_addr);
- update_lamps();
-}
-
-void clear_pressed() {
- update_lamps();
-}
-
-void update_data_lamps(byte value) {
- for (int i = 0; i < 8 && i < lamp_current_instruction.Length; i++) {
- bool is_bit_set = (value & (1 << i)) != 0;
- lamp_current_instruction[i].SelfModulate = is_bit_set ? lamp_on : lamp_off;
- }
-}
-
-void update_addr_lamps(ushort value) {
- for (int i = 0; i < 16 && i < lamp_addr.Length; i++) {
- bool is_bit_set = (value & (1 << i)) != 0;
- lamp_addr[i].SelfModulate = is_bit_set ? lamp_on : lamp_off;
- }
-}
-
-byte assem_byte(Button[] btns, int offset, int count = 8) {
- byte r = 0;
- if (btns == null) return r;
-
- for (int i = 0; i < count && i < 8; i++) {
- int index = offset + i;
- if (index < btns.Length && btns[index] != null && btns[index].ButtonPressed) {
- r |= (byte)(1 << i);
- }
- }
- return r;
-}
-
-}
-\ No newline at end of file
diff --git a/computer_interface.cs.uid b/computer_interface.cs.uid
@@ -1 +0,0 @@
-uid://cgdypxcbuexde
diff --git a/emulator.cs.uid b/emulator.cs.uid
@@ -1 +0,0 @@
-uid://betivycg1fnii
diff --git a/emulator/dat.h b/emulator/dat.h
@@ -1,6 +1,8 @@
#ifndef DAT_H
#define DAT_H
+#include <stdint.h>
+
#define MEMORY_SIZE 65536
#define REG_A 0b111
@@ -30,15 +32,13 @@
#define OP_DEC 0b101
#define OP_JMP 0b011
-#define OP_J 0b010
-#define OP_JNZ 0b000
-#define OP_JZ 0b001
+#define OP_J 0b010
#define F_CY 0 /* carry */
-#define F_P 1 /* parity */
-#define F_AC 2 /* auxiliary carry */
-#define F_Z 3 /* zero */
-#define F_S 4 /* sign */
+#define F_P 2 /* parity */
+#define F_AC 4 /* auxiliary carry */
+#define F_Z 6 /* zero */
+#define F_S 7 /* sign */
typedef struct {
uint8_t mem[MEMORY_SIZE];
diff --git a/emulator/emu.h b/emulator/emu.h
@@ -1,10 +1,11 @@
-#ifndef emu_h
-#define emu_h
+#ifndef EMU_H
+#define EMU_H
#include <stdlib.h>
#include <stdint.h>
#include <stdio.h>
#include <string.h>
+#include <stdbool.h>
#include "dat.h"
@@ -47,4 +48,4 @@ EXPORT byte emu_get_reg(emu_t *e, byte c);
}
#endif
-#endif /* emu_h */
+#endif /* EMU_H */
diff --git a/emulator/emu.so b/emulator/emu.so
Binary files differ.
diff --git a/emulator/main.c b/emulator/main.c
@@ -45,11 +45,9 @@ uint8_t emu_get(emu_t *e, uint8_t r) {
}
int emu_execute(emu_t *e, uint8_t i) {
-
- /* parse instr */
- uint8_t part1 = (i >> 6) & 0x03; /* [00]000000 */
- uint8_t dst = (i >> 3) & 0x07; /* 00[000]000 */
- uint8_t src = i & 0x07; /* 00000[000] */
+ uint8_t part1 = (i >> 6) & 0x03;
+ uint8_t dst = (i >> 3) & 0x07;
+ uint8_t src = i & 0x07;
switch (part1) {
case OP_MV:
@@ -58,16 +56,33 @@ int emu_execute(emu_t *e, uint8_t i) {
return 1;
}
emu_set(e, dst, emu_get(e, src));
- e->pc++;
+ e->pc += 1;
break;
case OP_ZZ:
{
if (src == 0b110) {
- /* MVI r, data */
+ /* mvi r, data */
emu_set(e, dst, e->mem[e->pc + 1]);
e->pc += 2;
- } else if (src == REG_D) {
+ } else if (src == OP_INC) {
+ /* inr r */
+ uint8_t old = emu_get(e, dst);
+ uint8_t val = old + 1;
+ FLAG_PUT(e, F_AC, ((old & 0x0F) + 1 > 0x0F));
+ emu_set(e, dst, val);
+ set_zsp(e, val);
+ e->pc += 1;
+ } else if (src == OP_DEC) {
+ /* dcr r */
+ uint8_t old = emu_get(e, dst);
+ uint8_t val = old - 1;
+ FLAG_PUT(e, F_AC, ((old & 0x0F) - 1 < 0));
+ emu_set(e, dst, val);
+ set_zsp(e, val);
+ e->pc += 1;
+ } else if (src == 0b010 && (dst == REG_A || dst == REG_M)) {
+ /* lda / sta */
uint16_t addr = (uint16_t)e->mem[e->pc + 1] |
((uint16_t)e->mem[e->pc + 2] << 8);
if (dst == REG_A) {
@@ -76,95 +91,159 @@ int emu_execute(emu_t *e, uint8_t i) {
e->mem[addr] = e->a;
}
e->pc += 3;
- } else if (src == OP_INC) {
- uint8_t val = emu_get(e, dst) + 1;
- emu_set(e, dst, val);
- set_zsp(e, val);
- e->pc++;
- } else if (src == OP_DEC) {
- uint8_t val = emu_get(e, dst) - 1;
- emu_set(e, dst, val);
- set_zsp(e, val);
- e->pc++;
} else {
- e->pc++;
+ e->pc += 1;
}
break;
}
case OP_ALU:
- switch (dst) {
- case OP_ALU_ADD:
- emu_set(e, REG_A, emu_get(e, REG_A) + emu_get(e, src));
- set_zsp(e, emu_get(e, REG_A));
- break;
-
- case OP_ALU_SUB:
- emu_set(e, REG_A, emu_get(e, REG_A) - emu_get(e, src));
- set_zsp(e, emu_get(e, REG_A));
- break;
-
- case OP_ALU_CMP:
- {
- uint8_t a = emu_get(e, REG_A);
- uint8_t b = emu_get(e, src);
- unsigned r = a - b;
- uint8_t res = (uint8_t)r;
-
- FLAG_PUT(e, F_CY, a < b);
- FLAG_PUT(e, F_AC, ((a ^ b ^ res) & 0x10) != 0);
-
- set_zsp(e, res);
- break;
- }
- }
- e->pc++;
- break;
-
- case OP_OO:
{
- switch (src) {
- case REG_M:
+ uint8_t alu_op = dst;
+ uint8_t val = emu_get(e, src);
+ uint8_t a = e->a;
+
+ switch (alu_op) {
+ case OP_ALU_ADD:
{
- uint8_t imm = e->mem[e->pc + 1];
- if (dst == OP_ALU_ADD) {
- emu_set(e, REG_A, emu_get(e, REG_A) + imm);
- set_zsp(e, emu_get(e, REG_A));
- } else if (dst == OP_ALU_SUB) {
- emu_set(e, REG_A, emu_get(e, REG_A) - imm);
- set_zsp(e, emu_get(e, REG_A));
- }
- e->pc += 2;
+ uint16_t res = (uint16_t)a + val;
+ e->a = (uint8_t)res;
+ FLAG_PUT(e, F_CY, res > 0xFF);
+ FLAG_PUT(e, F_AC, ((a & 0x0F) + (val & 0x0F) > 0x0F));
+ set_zsp(e, e->a);
+ break;
}
- break;
-
- case OP_JMP:
+ case OP_ALU_ADC:
{
- uint16_t addr = (uint16_t)e->mem[e->pc + 1] |
- ((uint16_t)e->mem[e->pc + 2] << 8);
- e->pc = addr;
+ uint8_t cy = FLAG_GET(e, F_CY);
+ uint16_t res = (uint16_t)a + val + cy;
+ e->a = (uint8_t)res;
+ FLAG_PUT(e, F_CY, res > 0xFF);
+ FLAG_PUT(e, F_AC, ((a & 0x0F) + (val & 0x0F) + cy > 0x0F));
+ set_zsp(e, e->a);
+ break;
}
- break;
-
- case OP_J:
+ case OP_ALU_SUB:
{
- bool jump = false;
- if (dst == OP_JNZ) jump = (FLAG_GET(e, F_Z) == 0);
- else if (dst == OP_JZ) jump = (FLAG_GET(e, F_Z) != 0);
-
- if (jump) {
- uint16_t addr = (uint16_t)e->mem[e->pc + 1] |
- ((uint16_t)e->mem[e->pc + 2] << 8);
- e->pc = addr;
- } else {
- e->pc += 3;
- }
+ int16_t res = (int16_t)a - val;
+ e->a = (uint8_t)res;
+ FLAG_PUT(e, F_CY, res < 0);
+ FLAG_PUT(e, F_AC, ((a & 0x0F) - (val & 0x0F) < 0));
+ set_zsp(e, e->a);
+ break;
+ }
+ case OP_ALU_SBB:
+ {
+ uint8_t cy = FLAG_GET(e, F_CY);
+ int16_t res = (int16_t)a - val - cy;
+ e->a = (uint8_t)res;
+ FLAG_PUT(e, F_CY, res < 0);
+ FLAG_PUT(e, F_AC, ((a & 0x0F) - (val & 0x0F) - cy < 0));
+ set_zsp(e, e->a);
+ break;
}
- break;
+ case OP_ALU_ANA:
+ {
+ e->a &= val;
+ FLAG_PUT(e, F_CY, 0);
+ FLAG_PUT(e, F_AC, ((a | val) & 0x08) != 0);
+ set_zsp(e, e->a);
+ break;
+ }
+ case OP_ALU_XRA:
+ {
+ e->a ^= val;
+ FLAG_PUT(e, F_CY, 0);
+ FLAG_PUT(e, F_AC, 0);
+ set_zsp(e, e->a);
+ break;
+ }
+ case OP_ALU_ORA:
+ {
+ e->a |= val;
+ FLAG_PUT(e, F_CY, 0);
+ FLAG_PUT(e, F_AC, 0);
+ set_zsp(e, e->a);
+ break;
+ }
+ case OP_ALU_CMP:
+ {
+ int16_t res = (int16_t)a - val;
+ FLAG_PUT(e, F_CY, res < 0);
+ FLAG_PUT(e, F_AC, ((a & 0x0F) - (val & 0x0F) < 0));
+ set_zsp(e, (uint8_t)res);
+ break;
+ }
+ }
+ e->pc += 1;
+ break;
+ }
+
+ case OP_OO:
+ {
+ if (src == REG_M) {
+ /* immediate alu */
+ uint8_t imm = e->mem[e->pc + 1];
+ uint8_t alu_op = dst;
+ uint8_t a = e->a;
+
+ switch (alu_op) {
+ case OP_ALU_ADD: /* adi */
+ {
+ uint16_t res = (uint16_t)a + imm;
+ e->a = (uint8_t)res;
+ FLAG_PUT(e, F_CY, res > 0xFF);
+ FLAG_PUT(e, F_AC, ((a & 0x0F) + (imm & 0x0F) > 0x0F));
+ set_zsp(e, e->a);
+ break;
+ }
+ case OP_ALU_SUB: /* sui */
+ {
+ int16_t res = (int16_t)a - imm;
+ e->a = (uint8_t)res;
+ FLAG_PUT(e, F_CY, res < 0);
+ FLAG_PUT(e, F_AC, ((a & 0x0F) - (imm & 0x0F) < 0));
+ set_zsp(e, e->a);
+ break;
+ }
+ case OP_ALU_CMP: /* cpi */
+ {
+ int16_t res = (int16_t)a - imm;
+ FLAG_PUT(e, F_CY, res < 0);
+ FLAG_PUT(e, F_AC, ((a & 0x0F) - (imm & 0x0F) < 0));
+ set_zsp(e, (uint8_t)res);
+ break;
+ }
+ }
+ e->pc += 2;
+ } else if (src == OP_JMP) {
+ /* jmp */
+ uint16_t addr = (uint16_t)e->mem[e->pc + 1] |
+ ((uint16_t)e->mem[e->pc + 2] << 8);
+ e->pc = addr;
+ } else if (src == OP_J) {
+ /* conditional jumps */
+ bool jump = false;
+ switch (dst) {
+ case 0b000: jump = (FLAG_GET(e, F_Z) == 0); break; /* JNZ */
+ case 0b001: jump = (FLAG_GET(e, F_Z) != 0); break; /* JZ */
+ case 0b010: jump = (FLAG_GET(e, F_CY) == 0); break;/* JNC */
+ case 0b011: jump = (FLAG_GET(e, F_CY) != 0); break;/* JC */
+ case 0b100: jump = (FLAG_GET(e, F_P) == 0); break; /* JPO */
+ case 0b101: jump = (FLAG_GET(e, F_P) != 0); break; /* JPE */
+ case 0b110: jump = (FLAG_GET(e, F_S) == 0); break; /* JP */
+ case 0b111: jump = (FLAG_GET(e, F_S) != 0); break; /* JM */
+ }
- default:
- e->pc++;
- break;
+ if (jump) {
+ uint16_t addr = (uint16_t)e->mem[e->pc + 1] |
+ ((uint16_t)e->mem[e->pc + 2] << 8);
+ e->pc = addr;
+ } else {
+ e->pc += 3;
+ }
+ } else {
+ e->pc += 1;
}
break;
}
diff --git a/font/LICENSE.txt b/font/LICENSE.txt
@@ -0,0 +1,202 @@
+
+ Apache License
+ Version 2.0, January 2004
+ https://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
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diff --git a/font/SpecialElite-Regular.ttf b/font/SpecialElite-Regular.ttf
Binary files differ.
diff --git a/font/SpecialElite-Regular.ttf.import b/font/SpecialElite-Regular.ttf.import
@@ -0,0 +1,36 @@
+[remap]
+
+importer="font_data_dynamic"
+type="FontFile"
+uid="uid://ce3nyd6xn2div"
+path="res://.godot/imported/SpecialElite-Regular.ttf-3acc620b727ecb79be5c327009bb8bd2.fontdata"
+
+[deps]
+
+source_file="res://font/SpecialElite-Regular.ttf"
+dest_files=["res://.godot/imported/SpecialElite-Regular.ttf-3acc620b727ecb79be5c327009bb8bd2.fontdata"]
+
+[params]
+
+Rendering=null
+antialiasing=1
+generate_mipmaps=false
+disable_embedded_bitmaps=true
+multichannel_signed_distance_field=false
+msdf_pixel_range=8
+msdf_size=48
+allow_system_fallback=true
+force_autohinter=false
+modulate_color_glyphs=false
+hinting=3
+subpixel_positioning=4
+keep_rounding_remainders=true
+oversampling=0.0
+Fallbacks=null
+fallbacks=[]
+Compress=null
+compress=true
+preload=[]
+language_support={}
+script_support={}
+opentype_features={}
diff --git a/font/times.ttf b/font/times.ttf
Binary files differ.
diff --git a/font/times.ttf.import b/font/times.ttf.import
@@ -0,0 +1,36 @@
+[remap]
+
+importer="font_data_dynamic"
+type="FontFile"
+uid="uid://uwtk2bw1k3y"
+path="res://.godot/imported/times.ttf-091f50826e81af89c0e1027b38179869.fontdata"
+
+[deps]
+
+source_file="res://font/times.ttf"
+dest_files=["res://.godot/imported/times.ttf-091f50826e81af89c0e1027b38179869.fontdata"]
+
+[params]
+
+Rendering=null
+antialiasing=0
+generate_mipmaps=false
+disable_embedded_bitmaps=true
+multichannel_signed_distance_field=false
+msdf_pixel_range=8
+msdf_size=48
+allow_system_fallback=true
+force_autohinter=false
+modulate_color_glyphs=false
+hinting=3
+subpixel_positioning=4
+keep_rounding_remainders=true
+oversampling=0.0
+Fallbacks=null
+fallbacks=[]
+Compress=null
+compress=true
+preload=[]
+language_support={}
+script_support={}
+opentype_features={}
diff --git a/lamp.png.import b/lamp.png.import
@@ -1,40 +0,0 @@
-[remap]
-
-importer="texture"
-type="CompressedTexture2D"
-uid="uid://bb5mof51kodyv"
-path="res://.godot/imported/lamp.png-a09bb450d3eef19f1d08c9cf2f65382f.ctex"
-metadata={
-"vram_texture": false
-}
-
-[deps]
-
-source_file="res://lamp.png"
-dest_files=["res://.godot/imported/lamp.png-a09bb450d3eef19f1d08c9cf2f65382f.ctex"]
-
-[params]
-
-compress/mode=0
-compress/high_quality=false
-compress/lossy_quality=0.7
-compress/uastc_level=0
-compress/rdo_quality_loss=0.0
-compress/hdr_compression=1
-compress/normal_map=0
-compress/channel_pack=0
-mipmaps/generate=false
-mipmaps/limit=-1
-roughness/mode=0
-roughness/src_normal=""
-process/channel_remap/red=0
-process/channel_remap/green=1
-process/channel_remap/blue=2
-process/channel_remap/alpha=3
-process/fix_alpha_border=true
-process/premult_alpha=false
-process/normal_map_invert_y=false
-process/hdr_as_srgb=false
-process/hdr_clamp_exposure=false
-process/size_limit=0
-detect_3d/compress_to=1
diff --git a/main.tscn b/main.tscn
@@ -1,84 +1,56 @@
[gd_scene format=3 uid="uid://ct47fh1ow17f"]
-[ext_resource type="Texture2D" uid="uid://osbck513ghe3" path="res://computer.png" id="1_ig7tw"]
-[ext_resource type="Script" uid="uid://cgdypxcbuexde" path="res://computer_interface.cs" id="2_0xm2m"]
-[ext_resource type="Texture2D" uid="uid://bb5mof51kodyv" path="res://lamp.png" id="3_h2yge"]
-[ext_resource type="Texture2D" uid="uid://blxdcjt4qu82c" path="res://paper.png" id="4_1bvp3"]
-[ext_resource type="Script" uid="uid://b6lty8spdabbf" path="res://paper_list.cs" id="4_lquwl"]
+[ext_resource type="Texture2D" uid="uid://bqdsxdbpsw1vy" path="res://sprites/computer.png" id="1_h2yge"]
+[ext_resource type="Script" uid="uid://b3mumd6nxk8ra" path="res://scripts/computer_interface.cs" id="2_lquwl"]
+[ext_resource type="Texture2D" uid="uid://dsa8s3u28tygc" path="res://sprites/paper.png" id="3_1bvp3"]
+[ext_resource type="Texture2D" uid="uid://cwvaat5d6g38c" path="res://sprites/lamp.png" id="3_272bh"]
+[ext_resource type="Script" uid="uid://cy0elk1grlarl" path="res://scripts/book_target.cs" id="4_7mycd"]
+[ext_resource type="Script" uid="uid://dlmelys4j7t4d" path="res://scripts/book_page.cs" id="5_5vw27"]
+[ext_resource type="Texture2D" uid="uid://dpmottv7bqprd" path="res://sprites/book.png" id="5_272bh"]
+[ext_resource type="FontFile" uid="uid://ce3nyd6xn2div" path="res://font/SpecialElite-Regular.ttf" id="6_7mycd"]
+[ext_resource type="FontFile" uid="uid://uwtk2bw1k3y" path="res://font/times.ttf" id="9_kek77"]
-[sub_resource type="LabelSettings" id="LabelSettings_7mycd"]
-font_size = 8
-
-[sub_resource type="LabelSettings" id="LabelSettings_272bh"]
-font_size = 8
-
-[sub_resource type="LabelSettings" id="LabelSettings_5vw27"]
-line_spacing = -8.0
-font_size = 9
-
-[sub_resource type="LabelSettings" id="LabelSettings_1bvp3"]
-line_spacing = -8.0
-font_size = 9
-
-[sub_resource type="LabelSettings" id="LabelSettings_h2yge"]
-line_spacing = -4.0
-font_size = 8
-
-[sub_resource type="LabelSettings" id="LabelSettings_lquwl"]
-line_spacing = -4.0
-font_size = 8
+[sub_resource type="LabelSettings" id="LabelSettings_a5vro"]
+line_spacing = 0.0
+font = ExtResource("9_kek77")
+font_size = 64
-[sub_resource type="LabelSettings" id="LabelSettings_xpk6w"]
+[sub_resource type="LabelSettings" id="LabelSettings_uxn5m"]
line_spacing = 0.0
-font_size = 8
+font = ExtResource("9_kek77")
+font_size = 24
[sub_resource type="LabelSettings" id="LabelSettings_kek77"]
line_spacing = 0.0
+font = ExtResource("6_7mycd")
font_size = 8
+font_color = Color(0, 0, 0, 1)
-[sub_resource type="FontFile" id="FontFile_qbpvq"]
-cache/0/variation_coordinates = {}
-cache/0/face_index = 0
-cache/0/embolden = 0.0
-cache/0/transform = Transform2D(1, 0, 0, 1, 0, 0)
-cache/0/spacing_top = 0
-cache/0/spacing_bottom = 0
-cache/0/spacing_space = 0
-cache/0/spacing_glyph = 0
-cache/0/baseline_offset = 0.0
-cache/0/16/0/ascent = 0.0
-cache/0/16/0/descent = 0.0
-cache/0/16/0/underline_position = 0.0
-cache/0/16/0/underline_thickness = 0.0
-cache/0/16/0/scale = 1.0
-cache/0/8/0/ascent = 0.0
-cache/0/8/0/descent = 0.0
-cache/0/8/0/underline_position = 0.0
-cache/0/8/0/underline_thickness = 0.0
-cache/0/8/0/scale = 1.0
-
-[sub_resource type="LabelSettings" id="LabelSettings_a5vro"]
+[sub_resource type="LabelSettings" id="LabelSettings_4c57u"]
line_spacing = 0.0
-font = SubResource("FontFile_qbpvq")
-font_size = 8
+font = ExtResource("9_kek77")
+font_size = 32
font_color = Color(0, 0, 0, 1)
+shadow_size = 0
[sub_resource type="RectangleShape2D" id="RectangleShape2D_a5vro"]
-size = Vector2(206, 590)
+size = Vector2(618, 487.33334)
[node name="main" type="Node2D" unique_id=1804574269]
[node name="cam" type="Camera2D" parent="." unique_id=1611617563]
-zoom = Vector2(1.5, 1.5)
[node name="computer" type="Sprite2D" parent="." unique_id=1267147980 node_paths=PackedStringArray("buttons", "lamp_current_instruction", "lamp_addr", "button_off_on", "button_stop", "button_run", "button_single_step", "button_examine", "button_examine_next", "button_deposit", "button_deposit_next", "button_reset", "button_clear")]
-position = Vector2(-355, -141)
-texture = ExtResource("1_ig7tw")
+position = Vector2(-710, -282)
+scale = Vector2(2, 2)
+texture = ExtResource("1_h2yge")
centered = false
-script = ExtResource("2_0xm2m")
+script = ExtResource("2_lquwl")
buttons = [NodePath("buttons/0"), NodePath("buttons/1"), NodePath("buttons/2"), NodePath("buttons/3"), NodePath("buttons/4"), NodePath("buttons/5"), NodePath("buttons/6"), NodePath("buttons/7"), NodePath("buttons/8"), NodePath("buttons/9"), NodePath("buttons/10"), NodePath("buttons/11"), NodePath("buttons/12"), NodePath("buttons/13"), NodePath("buttons/14"), NodePath("buttons/15")]
lamp_current_instruction = [NodePath("lamps_data/0"), NodePath("lamps_data/1"), NodePath("lamps_data/2"), NodePath("lamps_data/3"), NodePath("lamps_data/4"), NodePath("lamps_data/5"), NodePath("lamps_data/6"), NodePath("lamps_data/7")]
lamp_addr = [NodePath("lamps_addr/0"), NodePath("lamps_addr/1"), NodePath("lamps_addr/2"), NodePath("lamps_addr/3"), NodePath("lamps_addr/4"), NodePath("lamps_addr/5"), NodePath("lamps_addr/6"), NodePath("lamps_addr/7"), NodePath("lamps_addr/8"), NodePath("lamps_addr/9"), NodePath("lamps_addr/10"), NodePath("lamps_addr/11"), NodePath("lamps_addr/12"), NodePath("lamps_addr/13"), NodePath("lamps_addr/14"), NodePath("lamps_addr/15")]
+lamp_on = Color(1, 1, 1, 1)
+lamp_off = Color(0, 0, 0, 1)
button_off_on = NodePath("control/on_off")
button_stop = NodePath("control/stop")
button_run = NodePath("control/run")
@@ -96,42 +68,113 @@ position = Vector2(274, 51)
[node name="0" type="Sprite2D" parent="computer/lamps_data" unique_id=208655575]
position = Vector2(261, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_data/0" unique_id=1726631500]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "D0
+"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="1" type="Sprite2D" parent="computer/lamps_data" unique_id=1215730673]
position = Vector2(237, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_data/1" unique_id=1675454148]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "D1
+"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="2" type="Sprite2D" parent="computer/lamps_data" unique_id=930259770]
position = Vector2(213, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_data/2" unique_id=32603783]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "D2"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="3" type="Sprite2D" parent="computer/lamps_data" unique_id=519104149]
position = Vector2(189, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_data/3" unique_id=314246776]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "D3
+"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="4" type="Sprite2D" parent="computer/lamps_data" unique_id=243385059]
position = Vector2(165, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_data/4" unique_id=2032037997]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "D4
+"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="5" type="Sprite2D" parent="computer/lamps_data" unique_id=981124598]
position = Vector2(141, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_data/5" unique_id=1258545799]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "D5
+"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="6" type="Sprite2D" parent="computer/lamps_data" unique_id=221933103]
position = Vector2(117, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_data/6" unique_id=167357648]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "D6
+"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="7" type="Sprite2D" parent="computer/lamps_data" unique_id=1641223163]
position = Vector2(93, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_data/7" unique_id=722737593]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "D7
+"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="lamps_addr" type="Node2D" parent="computer" unique_id=1734725300]
position = Vector2(274, 76)
@@ -139,82 +182,224 @@ position = Vector2(274, 76)
[node name="0" type="Sprite2D" parent="computer/lamps_addr" unique_id=1911411271]
position = Vector2(261, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_addr/0" unique_id=1579766318]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "A0
+"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="1" type="Sprite2D" parent="computer/lamps_addr" unique_id=2009264748]
position = Vector2(237, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_addr/1" unique_id=1106498738]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "A1
+"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="2" type="Sprite2D" parent="computer/lamps_addr" unique_id=307082814]
position = Vector2(213, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_addr/2" unique_id=1388525364]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "A2
+"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="3" type="Sprite2D" parent="computer/lamps_addr" unique_id=339122357]
position = Vector2(189, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_addr/3" unique_id=604551364]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "A3
+"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="4" type="Sprite2D" parent="computer/lamps_addr" unique_id=1864714391]
position = Vector2(165, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_addr/4" unique_id=633336564]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "A4
+"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="5" type="Sprite2D" parent="computer/lamps_addr" unique_id=140769146]
position = Vector2(141, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_addr/5" unique_id=843605357]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "A5
+"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="6" type="Sprite2D" parent="computer/lamps_addr" unique_id=1138734365]
position = Vector2(117, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_addr/6" unique_id=604413795]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "A6
+"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="7" type="Sprite2D" parent="computer/lamps_addr" unique_id=1284145815]
position = Vector2(93, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_addr/7" unique_id=228856863]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "A7
+"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="8" type="Sprite2D" parent="computer/lamps_addr" unique_id=1370430321]
position = Vector2(69, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_addr/8" unique_id=349899222]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "A8
+"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="9" type="Sprite2D" parent="computer/lamps_addr" unique_id=1368353718]
position = Vector2(45, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_addr/9" unique_id=1365998183]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "A9
+"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="10" type="Sprite2D" parent="computer/lamps_addr" unique_id=95336119]
position = Vector2(21, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_addr/10" unique_id=702407577]
+offset_left = -42.0
+offset_top = -84.0
+offset_right = 50.0
+offset_bottom = 60.0
+text = "AA
+"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="11" type="Sprite2D" parent="computer/lamps_addr" unique_id=1761830216]
position = Vector2(-3, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_addr/11" unique_id=1929700766]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "AB
+"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="12" type="Sprite2D" parent="computer/lamps_addr" unique_id=446232673]
position = Vector2(-27, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_addr/12" unique_id=572153376]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "AC"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="13" type="Sprite2D" parent="computer/lamps_addr" unique_id=1509287834]
position = Vector2(-51, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_addr/13" unique_id=1483775890]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "AD
+"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="14" type="Sprite2D" parent="computer/lamps_addr" unique_id=2063842413]
position = Vector2(-75, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_addr/14" unique_id=955073979]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "AE"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="15" type="Sprite2D" parent="computer/lamps_addr" unique_id=301037469]
position = Vector2(-99, 8)
scale = Vector2(0.25, 0.25)
-texture = ExtResource("3_h2yge")
+texture = ExtResource("3_272bh")
+
+[node name="Label" type="Label" parent="computer/lamps_addr/15" unique_id=1690630858]
+offset_left = -38.0
+offset_top = -86.0
+offset_right = 40.0
+offset_bottom = 58.0
+text = "AF
+"
+label_settings = SubResource("LabelSettings_a5vro")
[node name="buttons" type="Node2D" parent="computer" unique_id=733435300]
position = Vector2(163, 137)
@@ -225,6 +410,7 @@ offset_right = 404.0
offset_bottom = 24.0
rotation = 4.712389
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="1" type="CheckButton" parent="computer/buttons" unique_id=862879246]
offset_left = 336.0
@@ -232,6 +418,7 @@ offset_right = 380.0
offset_bottom = 24.0
rotation = 4.712389
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="2" type="CheckButton" parent="computer/buttons" unique_id=70508066]
offset_left = 312.0
@@ -239,6 +426,7 @@ offset_right = 356.0
offset_bottom = 24.0
rotation = 4.712389
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="3" type="CheckButton" parent="computer/buttons" unique_id=2099906965]
offset_left = 288.0
@@ -246,6 +434,7 @@ offset_right = 332.0
offset_bottom = 24.0
rotation = 4.712389
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="4" type="CheckButton" parent="computer/buttons" unique_id=1943659506]
offset_left = 264.0
@@ -253,6 +442,7 @@ offset_right = 308.0
offset_bottom = 24.0
rotation = 4.712389
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="5" type="CheckButton" parent="computer/buttons" unique_id=2076865949]
offset_left = 240.0
@@ -260,6 +450,7 @@ offset_right = 284.0
offset_bottom = 24.0
rotation = 4.712389
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="6" type="CheckButton" parent="computer/buttons" unique_id=1421105136]
offset_left = 216.0
@@ -267,6 +458,7 @@ offset_right = 260.0
offset_bottom = 24.0
rotation = 4.712389
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="7" type="CheckButton" parent="computer/buttons" unique_id=1283918352]
offset_left = 192.0
@@ -274,6 +466,7 @@ offset_right = 236.0
offset_bottom = 24.0
rotation = 4.712389
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="8" type="CheckButton" parent="computer/buttons" unique_id=210349797]
offset_left = 168.0
@@ -281,6 +474,7 @@ offset_right = 212.0
offset_bottom = 24.0
rotation = 4.712389
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="9" type="CheckButton" parent="computer/buttons" unique_id=313744853]
offset_left = 144.0
@@ -288,6 +482,7 @@ offset_right = 188.0
offset_bottom = 24.0
rotation = 4.712389
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="10" type="CheckButton" parent="computer/buttons" unique_id=1404060575]
offset_left = 120.0
@@ -295,6 +490,7 @@ offset_right = 164.0
offset_bottom = 24.0
rotation = 4.712389
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="11" type="CheckButton" parent="computer/buttons" unique_id=760018466]
offset_left = 96.0
@@ -302,6 +498,7 @@ offset_right = 140.0
offset_bottom = 24.0
rotation = 4.712389
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="12" type="CheckButton" parent="computer/buttons" unique_id=1690503583]
offset_left = 72.0
@@ -309,6 +506,7 @@ offset_right = 116.0
offset_bottom = 24.0
rotation = 4.712389
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="13" type="CheckButton" parent="computer/buttons" unique_id=695745454]
offset_left = 48.0
@@ -316,6 +514,7 @@ offset_right = 92.0
offset_bottom = 24.0
rotation = 4.712389
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="14" type="CheckButton" parent="computer/buttons" unique_id=1336488479]
offset_left = 24.0
@@ -323,12 +522,14 @@ offset_right = 68.0
offset_bottom = 24.0
rotation = 4.712389
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="15" type="CheckButton" parent="computer/buttons" unique_id=325488317]
offset_right = 44.0
offset_bottom = 24.0
rotation = 4.712389
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="control" type="Node2D" parent="computer" unique_id=1094110876]
position = Vector2(355, 163)
@@ -340,28 +541,40 @@ offset_right = -261.0
offset_bottom = 11.000001
rotation = 1.5707964
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="off" type="Label" parent="computer/control/on_off" unique_id=887485295]
-layout_mode = 0
+layout_mode = 1
+anchors_preset = -1
+anchor_left = -0.09090909
+anchor_top = 0.125
+anchor_right = 0.22727273
+anchor_bottom = 0.33333316
offset_left = -3.0
offset_top = 19.000004
offset_right = 27.0
offset_bottom = 42.000008
rotation = -1.5707964
-mouse_filter = 1
+scale = Vector2(0.5, 0.5)
text = "OFF"
-label_settings = SubResource("LabelSettings_7mycd")
+label_settings = SubResource("LabelSettings_uxn5m")
+metadata/_edit_use_anchors_ = true
[node name="on" type="Label" parent="computer/control/on_off" unique_id=965272764]
-layout_mode = 0
+layout_mode = 1
+anchors_preset = -1
+anchor_top = 0.083333336
+anchor_right = 0.3409091
+anchor_bottom = 0.29166666
offset_left = 36.0
offset_top = 18.0
offset_right = 56.0
offset_bottom = 41.0
rotation = -1.5707964
-mouse_filter = 1
+scale = Vector2(0.5, 0.5)
text = "ON"
-label_settings = SubResource("LabelSettings_272bh")
+label_settings = SubResource("LabelSettings_uxn5m")
+metadata/_edit_use_anchors_ = true
[node name="stop" type="Button" parent="computer/control" unique_id=886115773]
offset_left = -188.0
@@ -369,17 +582,23 @@ offset_top = -5.999999
offset_right = -172.0
offset_bottom = 10.000001
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="text" type="Label" parent="computer/control/stop" unique_id=1984568674]
-layout_mode = 0
+layout_mode = 1
+anchors_preset = -1
+anchor_left = 0.21875
+anchor_right = 1.28125
+anchor_bottom = 0.3125
offset_left = -11.0
offset_top = -12.0
offset_right = 30.0
offset_bottom = 11.0
-mouse_filter = 1
+scale = Vector2(0.5, 0.5)
text = "STOP"
-label_settings = SubResource("LabelSettings_5vw27")
+label_settings = SubResource("LabelSettings_uxn5m")
horizontal_alignment = 1
+metadata/_edit_use_anchors_ = true
[node name="run" type="Button" parent="computer/control" unique_id=214883096]
offset_left = -188.0
@@ -387,36 +606,50 @@ offset_top = 11.000001
offset_right = -172.0
offset_bottom = 27.0
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="text" type="Label" parent="computer/control/run" unique_id=1347445060]
-layout_mode = 0
+layout_mode = 1
+anchors_preset = -1
+anchor_left = 0.34375
+anchor_top = 0.15625001
+anchor_right = 0.96875
+anchor_bottom = 0.46875003
offset_left = -11.0
offset_top = 13.0
offset_right = 30.0
offset_bottom = 36.0
-mouse_filter = 1
+scale = Vector2(0.5, 0.5)
text = "RUN"
-label_settings = SubResource("LabelSettings_1bvp3")
+label_settings = SubResource("LabelSettings_uxn5m")
horizontal_alignment = 1
+metadata/_edit_use_anchors_ = true
[node name="s_step" type="Button" parent="computer/control" unique_id=1023167207]
-offset_left = -133.0
-offset_top = 2.000001
-offset_right = -117.0
-offset_bottom = 18.0
+offset_left = -135.0
+offset_top = 10.000001
+offset_right = -119.0
+offset_bottom = 26.0
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="text" type="Label" parent="computer/control/s_step" unique_id=822028633]
-layout_mode = 0
+layout_mode = 1
+anchors_preset = -1
+anchor_left = -0.0625
+anchor_top = -0.56250006
+anchor_right = 2.625
+anchor_bottom = 1.3125001
offset_left = -12.0
offset_top = -19.0
offset_right = 30.0
offset_bottom = 7.0
-mouse_filter = 1
+scale = Vector2(0.5, 0.5)
text = "SINGLE
STEP"
-label_settings = SubResource("LabelSettings_h2yge")
+label_settings = SubResource("LabelSettings_uxn5m")
horizontal_alignment = 1
+metadata/_edit_use_anchors_ = true
[node name="examine" type="Button" parent="computer/control" unique_id=296196073]
offset_left = -76.0
@@ -424,6 +657,7 @@ offset_top = -5.999999
offset_right = -60.0
offset_bottom = 10.000001
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="text" type="Label" parent="computer/control/examine" unique_id=1867917591]
layout_mode = 0
@@ -431,10 +665,11 @@ offset_left = -17.0
offset_top = -14.0
offset_right = 36.0
offset_bottom = 9.0
-mouse_filter = 1
+scale = Vector2(0.5, 0.5)
text = "EXAMINE"
-label_settings = SubResource("LabelSettings_1bvp3")
+label_settings = SubResource("LabelSettings_uxn5m")
horizontal_alignment = 1
+metadata/_edit_use_anchors_ = true
[node name="examine_n" type="Button" parent="computer/control" unique_id=107187658]
offset_left = -76.0
@@ -442,6 +677,7 @@ offset_top = 11.000001
offset_right = -60.0
offset_bottom = 27.0
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="text" type="Label" parent="computer/control/examine_n" unique_id=551910634]
layout_mode = 0
@@ -449,11 +685,12 @@ offset_left = -17.0
offset_top = 12.0
offset_right = 36.0
offset_bottom = 46.0
-mouse_filter = 1
+scale = Vector2(0.5, 0.5)
text = "EXAMINE
NEXT"
-label_settings = SubResource("LabelSettings_lquwl")
+label_settings = SubResource("LabelSettings_uxn5m")
horizontal_alignment = 1
+metadata/_edit_use_anchors_ = true
[node name="deposit" type="Button" parent="computer/control" unique_id=1692201661]
offset_left = -11.0
@@ -461,17 +698,23 @@ offset_top = -5.999999
offset_right = 5.0
offset_bottom = 10.000001
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="text" type="Label" parent="computer/control/deposit" unique_id=1183008914]
-layout_mode = 0
+layout_mode = 1
+anchors_preset = -1
+anchor_left = 0.15625
+anchor_right = 3.03125
+anchor_bottom = 0.3125
offset_left = -20.0
offset_top = -13.0
offset_right = 33.0
offset_bottom = 10.0
-mouse_filter = 1
+scale = Vector2(0.5, 0.5)
text = "DEPOSIT"
-label_settings = SubResource("LabelSettings_1bvp3")
+label_settings = SubResource("LabelSettings_uxn5m")
horizontal_alignment = 1
+metadata/_edit_use_anchors_ = true
[node name="deposit_n" type="Button" parent="computer/control" unique_id=845138324]
offset_left = -11.0
@@ -479,18 +722,24 @@ offset_top = 11.000001
offset_right = 5.0
offset_bottom = 27.0
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="text" type="Label" parent="computer/control/deposit_n" unique_id=926335548]
-layout_mode = 0
+layout_mode = 1
+anchors_preset = -1
+anchor_left = 0.15625
+anchor_right = 3.03125
+anchor_bottom = 1.3750001
offset_left = -17.0
offset_top = 12.0
offset_right = 36.0
offset_bottom = 46.0
-mouse_filter = 1
+scale = Vector2(0.5, 0.5)
text = "DEPOSIT
NEXT"
-label_settings = SubResource("LabelSettings_lquwl")
+label_settings = SubResource("LabelSettings_uxn5m")
horizontal_alignment = 1
+metadata/_edit_use_anchors_ = true
[node name="reset" type="Button" parent="computer/control" unique_id=1280760691]
offset_left = 52.0
@@ -498,17 +747,23 @@ offset_top = -5.999999
offset_right = 68.0
offset_bottom = 10.000001
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="text" type="Label" parent="computer/control/reset" unique_id=1297615840]
-layout_mode = 0
+layout_mode = 1
+anchors_preset = -1
+anchor_left = 0.34375
+anchor_right = 1.59375
+anchor_bottom = 0.3125
offset_left = -16.0
offset_top = -12.0
offset_right = 37.0
offset_bottom = 11.0
-mouse_filter = 1
+scale = Vector2(0.5, 0.5)
text = "RESET"
-label_settings = SubResource("LabelSettings_1bvp3")
+label_settings = SubResource("LabelSettings_uxn5m")
horizontal_alignment = 1
+metadata/_edit_use_anchors_ = true
[node name="clr" type="Button" parent="computer/control" unique_id=1324293289]
offset_left = 52.0
@@ -516,59 +771,55 @@ offset_top = 11.000001
offset_right = 68.0
offset_bottom = 27.0
mouse_filter = 1
+metadata/_edit_use_anchors_ = true
[node name="text" type="Label" parent="computer/control/clr" unique_id=2030335195]
-layout_mode = 0
+layout_mode = 1
+anchors_preset = -1
+anchor_left = 0.8125
+anchor_top = 0.06250001
+anchor_right = 0.8125
+anchor_bottom = 1.4375001
offset_left = -19.0
offset_top = 14.0
offset_right = 34.0
offset_bottom = 48.0
-mouse_filter = 1
+scale = Vector2(0.5, 0.5)
text = "CLR
"
-label_settings = SubResource("LabelSettings_lquwl")
-horizontal_alignment = 1
-
-[node name="d0-7" type="Label" parent="computer" unique_id=731723272]
-offset_left = 363.0
-offset_top = 42.0
-offset_right = 541.0
-offset_bottom = 65.0
-mouse_filter = 1
-text = "D7 D6 D5 D4 D3 D2 D1 D0"
-label_settings = SubResource("LabelSettings_xpk6w")
-horizontal_alignment = 1
-
-[node name="a0-15" type="Label" parent="computer" unique_id=554604991]
-offset_left = 165.0
-offset_top = 67.0
-offset_right = 534.0
-offset_bottom = 90.0
-mouse_filter = 1
-text = "A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0"
-label_settings = SubResource("LabelSettings_kek77")
+label_settings = SubResource("LabelSettings_uxn5m")
horizontal_alignment = 1
+metadata/_edit_use_anchors_ = true
-[node name="paper" type="Area2D" parent="." unique_id=1717261404]
+[node name="book" type="Area2D" parent="." unique_id=1717261404]
z_index = 1
-position = Vector2(0, 349)
-script = ExtResource("4_lquwl")
-offset = -300.0
-
-[node name="doc" type="Sprite2D" parent="paper" unique_id=1634288699]
-texture = ExtResource("4_1bvp3")
-
-[node name="header" type="Label" parent="paper/doc" unique_id=2038232969]
+position = Vector2(0, 800)
+scale = Vector2(1.5, 1.5)
+script = ExtResource("4_7mycd")
+offset = -600.0
+
+[node name="script" type="Node" parent="book" unique_id=1593142132 node_paths=PackedStringArray("button_next_page", "button_prev_page", "left_page_label", "right_page_label")]
+script = ExtResource("5_5vw27")
+button_next_page = NodePath("../button_next_page")
+button_prev_page = NodePath("../button_prev_page")
+left_page_label = NodePath("../left")
+right_page_label = NodePath("../right")
+
+[node name="doc" type="Sprite2D" parent="book" unique_id=1634288699]
+visible = false
+texture = ExtResource("3_1bvp3")
+
+[node name="header" type="Label" parent="book/doc" unique_id=2038232969]
offset_left = -99.0
offset_top = -141.0
offset_right = 101.0
offset_bottom = -133.0
mouse_filter = 1
text = "DOCUMENTATION"
-label_settings = SubResource("LabelSettings_a5vro")
+label_settings = SubResource("LabelSettings_kek77")
horizontal_alignment = 1
-[node name="system" type="Label" parent="paper/doc" unique_id=1094384802]
+[node name="system" type="Label" parent="book/doc" unique_id=1094384802]
offset_left = -100.0
offset_top = -133.0
offset_right = 100.0
@@ -580,9 +831,9 @@ EXAMINE/NEXT - Change current address and show
data from memory by address
DEPOSIT/NEXT - Load data in memory by address
RESET - Set address to 0x0000"
-label_settings = SubResource("LabelSettings_a5vro")
+label_settings = SubResource("LabelSettings_kek77")
-[node name="registers" type="Label" parent="paper/doc" unique_id=1958491991]
+[node name="registers" type="Label" parent="book/doc" unique_id=1958491991]
offset_left = -100.0
offset_top = -80.0
offset_right = 100.0
@@ -597,9 +848,9 @@ text = "NAME OPCODE
H 100
L 101
M 110"
-label_settings = SubResource("LabelSettings_a5vro")
+label_settings = SubResource("LabelSettings_kek77")
-[node name="opcode" type="Label" parent="paper/doc" unique_id=720962544]
+[node name="opcode" type="Label" parent="book/doc" unique_id=720962544]
offset_left = -100.0
offset_top = -8.0
offset_right = 100.0
@@ -611,9 +862,9 @@ text = "NAME OPCODE DESCRIPTION
STA 00110010 move to memory
HLT 01110110 halt machine
"
-label_settings = SubResource("LabelSettings_a5vro")
+label_settings = SubResource("LabelSettings_kek77")
-[node name="example program" type="Label" parent="paper/doc" unique_id=702865304]
+[node name="example program" type="Label" parent="book/doc" unique_id=702865304]
offset_left = -100.0
offset_top = 32.0
offset_right = 100.0
@@ -632,8 +883,55 @@ text = "Example program:
0008 00000000 01
0009 00010000 10
000A 01110110 HLT"
-label_settings = SubResource("LabelSettings_a5vro")
+label_settings = SubResource("LabelSettings_kek77")
-[node name="collision" type="CollisionShape2D" parent="paper" unique_id=1149371540]
-position = Vector2(0, 148.5)
+[node name="book" type="Sprite2D" parent="book" unique_id=75626602]
+scale = Vector2(0.75, 0.75)
+texture = ExtResource("5_272bh")
+
+[node name="left" type="Label" parent="book" unique_id=1159612953]
+offset_left = -292.6667
+offset_top = -209.33334
+offset_right = 272.6667
+offset_bottom = 628.0
+scale = Vector2(0.5, 0.5)
+label_settings = SubResource("LabelSettings_4c57u")
+
+[node name="right" type="Label" parent="book" unique_id=686626562]
+offset_left = 7.3333435
+offset_top = -209.33334
+offset_right = 582.0
+offset_bottom = 626.6666
+scale = Vector2(0.5, 0.5)
+label_settings = SubResource("LabelSettings_4c57u")
+
+[node name="block" type="Button" parent="book" unique_id=1351809403]
+offset_left = -154.0
+offset_top = -108.0
+offset_right = 154.66669
+offset_bottom = 108.66667
+mouse_filter = 1
+flat = true
+
+[node name="button_next_page" type="Button" parent="book" unique_id=1735437504]
+offset_left = 4.666668
+offset_top = -207.33333
+offset_right = 293.33334
+offset_bottom = 191.33336
+mouse_filter = 1
+action_mode = 0
+flat = true
+
+[node name="button_prev_page" type="Button" parent="book" unique_id=1151481640]
+offset_left = -298.6667
+offset_top = -208.66667
+offset_right = -2.666687
+offset_bottom = 208.66664
+mouse_filter = 1
+action_mode = 0
+flat = true
+
+[node name="collision" type="CollisionShape2D" parent="book" unique_id=1149371540]
+position = Vector2(-1, 27.000015)
shape = SubResource("RectangleShape2D_a5vro")
+debug_color = Color(0, 0.6, 0.69803923, 0)
diff --git a/paper.png.import b/paper.png.import
@@ -1,40 +0,0 @@
-[remap]
-
-importer="texture"
-type="CompressedTexture2D"
-uid="uid://blxdcjt4qu82c"
-path="res://.godot/imported/paper.png-7786f1cec57caf764293039fee58b648.ctex"
-metadata={
-"vram_texture": false
-}
-
-[deps]
-
-source_file="res://paper.png"
-dest_files=["res://.godot/imported/paper.png-7786f1cec57caf764293039fee58b648.ctex"]
-
-[params]
-
-compress/mode=0
-compress/high_quality=false
-compress/lossy_quality=0.7
-compress/uastc_level=0
-compress/rdo_quality_loss=0.0
-compress/hdr_compression=1
-compress/normal_map=0
-compress/channel_pack=0
-mipmaps/generate=false
-mipmaps/limit=-1
-roughness/mode=0
-roughness/src_normal=""
-process/channel_remap/red=0
-process/channel_remap/green=1
-process/channel_remap/blue=2
-process/channel_remap/alpha=3
-process/fix_alpha_border=true
-process/premult_alpha=false
-process/normal_map_invert_y=false
-process/hdr_as_srgb=false
-process/hdr_clamp_exposure=false
-process/size_limit=0
-detect_3d/compress_to=1
diff --git a/paper_list.cs b/paper_list.cs
@@ -1,34 +0,0 @@
-using Godot;
-
-public partial class paper_list : Area2D {
-
-[Export] public
-float offset = 300f;
-[Export] public
-float speed = 5f;
-
-float init_y;
-float target_y;
-
-public override void _Ready() {
- init_y = Position.Y;
- target_y = init_y;
-
- MouseEntered += on_enter;
- MouseExited += on_exited;
-}
-
-public override void _Process(double delta) {
- float y = Mathf.Lerp(Position.Y, target_y, speed * (float)delta);
- Position = new Vector2(Position.X, y);
-}
-
-void on_enter() {
- target_y = init_y + offset;
-}
-
-void on_exited() {
- target_y = init_y;
-}
-
-}
diff --git a/paper_list.cs.uid b/paper_list.cs.uid
@@ -1 +0,0 @@
-uid://b6lty8spdabbf
diff --git a/project.godot b/project.godot
@@ -13,17 +13,26 @@ config_version=5
config/name="old-pc-simulator"
run/main_scene="uid://ct47fh1ow17f"
config/features=PackedStringArray("4.7", "C#", "Forward Plus")
+run/max_fps=60
config/icon="res://icon.svg"
[display]
-window/stretch/mode="canvas_items"
-window/stretch/aspect="expand"
+window/size/viewport_width=1920
+window/size/viewport_height=1080
[dotnet]
project/assembly_name="old-pc-simulator"
+[gui]
+
+theme/default_font_generate_mipmaps=true
+
+[internationalization]
+
+rendering/text_driver="ICU / HarfBuzz / Graphite (Built-in)"
+
[physics]
3d/physics_engine="Jolt Physics"
@@ -31,3 +40,5 @@ project/assembly_name="old-pc-simulator"
[rendering]
rendering_device/driver.windows="d3d12"
+2d/sdf/oversize=3
+2d/sdf/scale=0
diff --git a/scripts/book_page.cs b/scripts/book_page.cs
@@ -0,0 +1,58 @@
+using Godot;
+
+public partial class book_page : Node {
+
+struct page {
+ public string source_left;
+ public string source_right;
+}
+
+[Export] public
+Button button_next_page;
+[Export] public
+Button button_prev_page;
+
+[Export] public
+Label left_page_label;
+[Export] public
+Label right_page_label;
+
+page[] pages = new page[] {
+ new page {
+ source_left =
+ "\n",
+ source_right =
+ "\n"
+ },
+};
+
+int current_page;
+
+public override void _Ready() {
+ if (button_next_page != null) button_next_page.Pressed += next_page;
+ if (button_prev_page != null) button_prev_page.Pressed += prev_page;
+
+ update_page();
+}
+
+void next_page() {
+ if (current_page > pages.Length - 1) return;
+ current_page++;
+ update_page();
+}
+
+void prev_page() {
+ if (current_page < 0) return;
+ current_page--;
+ update_page();
+}
+
+void update_page() {
+ if (left_page_label != null)
+ left_page_label.Text = pages[current_page].source_left;
+
+ if (right_page_label != null)
+ right_page_label.Text = pages[current_page].source_right;
+}
+
+}
diff --git a/scripts/book_page.cs.uid b/scripts/book_page.cs.uid
@@ -0,0 +1 @@
+uid://dlmelys4j7t4d
diff --git a/scripts/book_target.cs b/scripts/book_target.cs
@@ -0,0 +1,34 @@
+using Godot;
+
+public partial class book_target : Area2D {
+
+[Export] public
+float offset = -300f;
+[Export] public
+float speed = 5f;
+
+float init_y;
+float target_y;
+
+public override void _Ready() {
+ init_y = Position.Y;
+ target_y = init_y;
+
+ MouseEntered += on_enter;
+ MouseExited += on_exited;
+}
+
+public override void _Process(double delta) {
+ float y = Mathf.Lerp(Position.Y, target_y, speed * (float)delta);
+ Position = new Vector2(Position.X, y);
+}
+
+void on_enter() {
+ target_y = init_y + offset;
+}
+
+void on_exited() {
+ target_y = init_y;
+}
+
+}
diff --git a/scripts/book_target.cs.uid b/scripts/book_target.cs.uid
@@ -0,0 +1 @@
+uid://cy0elk1grlarl
diff --git a/scripts/computer_interface.cs b/scripts/computer_interface.cs
@@ -0,0 +1,209 @@
+using Godot;
+using System;
+using static emulator;
+
+public partial class computer_interface : Node {
+
+const int INDEXES_BUTTON_DATA = 7;
+const int INDEXES_BUTTON_ADDR = 15;
+
+[Export] public Button[] buttons;
+[Export] public Sprite2D[] lamp_current_instruction;
+[Export] public Sprite2D[] lamp_addr;
+
+[Export] public Color lamp_on = Colors.Red;
+[Export] public Color lamp_off = Colors.DarkGray;
+
+[Export] public Button button_off_on;
+[Export] public Button button_stop;
+[Export] public Button button_run;
+[Export] public Button button_single_step;
+[Export] public Button button_examine;
+[Export] public Button button_examine_next;
+[Export] public Button button_deposit;
+[Export] public Button button_deposit_next;
+[Export] public Button button_reset;
+[Export] public Button button_clear;
+
+IntPtr _emu;
+ushort curr_addr;
+byte curr_instr;
+bool worked = false;
+
+public override void _Ready() {
+ _emu = emu_create();
+
+ int r = emu_load_program(_emu, "altair.bin");
+ if (r != 0) {
+ GD.Print("error to load program: altair.bin");
+ }
+
+
+ if (button_run != null) button_run.Pressed += run_pressed;
+ if (button_stop != null) button_stop.Pressed += stop_pressed;
+ if (button_single_step != null) button_single_step.Pressed += single_step_pressed;
+ if (button_examine != null) button_examine.Pressed += examine_pressed;
+ if (button_examine_next != null) button_examine_next.Pressed += examine_next_pressed;
+ if (button_deposit != null) button_deposit.Pressed += deposit_pressed;
+ if (button_deposit_next != null) button_deposit_next.Pressed += deposit_next_pressed;
+ if (button_reset != null) button_reset.Pressed += reset_pressed;
+ if (button_clear != null) button_clear.Pressed += clear_pressed;
+
+ if (buttons != null) {
+ for (int i = 0; i < buttons.Length; i++) {
+ if (buttons[i] != null) {
+ buttons[i].Pressed += bit_button_pressed;
+ }
+ }
+ }
+
+ update_lamps();
+}
+
+public override void _Notification(int what) {
+ if (what == NotificationPredelete) {
+ emu_destroy(_emu);
+ }
+}
+
+public override void _Process(double delta) {
+ if (!worked) return;
+
+ int r = emu_step(_emu);
+ if (r > 0) {
+ worked = false;
+ return;
+ }
+
+ curr_addr = (ushort)emu_get_pc(_emu);
+ curr_instr = emu_mem_read(_emu, curr_addr);
+
+ update_lamps();
+
+ byte reg_a = emu_get_reg(_emu, 0b111);
+ byte reg_b = emu_get_reg(_emu, 0b000);
+ byte reg_c = emu_get_reg(_emu, 0b001);
+ byte reg_d = emu_get_reg(_emu, 0b010);
+ GD.Print($"opcode=0x{curr_instr:X2}; pc=0x{curr_addr:X4}; a=0x{reg_a:X2}; b=0x{reg_b:X2}; c=0x{reg_c:X2}; d=0x{reg_d:X2}");
+}
+
+void update_lamps() {
+ update_data_lamps(curr_instr);
+ update_addr_lamps(curr_addr);
+}
+
+ushort read_switches_addr() {
+ byte b0 = assem_byte(buttons, 0, 8);
+ byte b1 = assem_byte(buttons, 8, 8);
+ return (ushort)((b1 << 8) | b0);
+}
+
+byte read_switches_data() {
+ return assem_byte(buttons, 0, INDEXES_BUTTON_DATA + 1);
+}
+
+void bit_button_pressed() {
+ update_lamps();
+}
+
+void run_pressed() {
+ worked = true;
+}
+
+void stop_pressed() {
+ worked = false;
+}
+
+void single_step_pressed() {
+ worked = false;
+ emu_step(_emu);
+ curr_addr = (ushort)emu_get_pc(_emu);
+ curr_instr = emu_mem_read(_emu, curr_addr);
+ update_lamps();
+}
+
+void examine_pressed() {
+ worked = false;
+ curr_addr = read_switches_addr();
+ emu_set_pc(_emu, curr_addr);
+ curr_instr = emu_mem_read(_emu, curr_addr);
+ update_lamps();
+
+ GD.Print($"Examine at 0x{curr_addr:X4}: 0x{curr_instr:X2}");
+}
+
+void examine_next_pressed() {
+ worked = false;
+ curr_addr++;
+ emu_set_pc(_emu, curr_addr);
+ curr_instr = emu_mem_read(_emu, curr_addr);
+ update_lamps();
+
+ GD.Print($"Examine Next at 0x{curr_addr:X4}: 0x{curr_instr:X2}");
+}
+
+void deposit_pressed() {
+ worked = false;
+ byte val = read_switches_data();
+
+ emu_mem_write(_emu, curr_addr, val);
+ curr_instr = val;
+ update_lamps();
+
+ GD.Print($"Deposit 0x{val:X2} at 0x{curr_addr:X4}");
+}
+
+void deposit_next_pressed() {
+ worked = false;
+
+ curr_addr++;
+ emu_set_pc(_emu, curr_addr);
+
+ byte val = read_switches_data();
+ emu_mem_write(_emu, curr_addr, val);
+ curr_instr = val;
+ update_lamps();
+
+ GD.Print($"Deposit Next 0x{val:X2} at 0x{curr_addr:X4}");
+}
+
+void reset_pressed() {
+ worked = false;
+ emu_set_pc(_emu, 0);
+ curr_addr = 0;
+ curr_instr = emu_mem_read(_emu, curr_addr);
+ update_lamps();
+}
+
+void clear_pressed() {
+ update_lamps();
+}
+
+void update_data_lamps(byte value) {
+ for (int i = 0; i < 8 && i < lamp_current_instruction.Length; i++) {
+ bool is_bit_set = (value & (1 << i)) != 0;
+ lamp_current_instruction[i].SelfModulate = is_bit_set ? lamp_on : lamp_off;
+ }
+}
+
+void update_addr_lamps(ushort value) {
+ for (int i = 0; i < 16 && i < lamp_addr.Length; i++) {
+ bool is_bit_set = (value & (1 << i)) != 0;
+ lamp_addr[i].SelfModulate = is_bit_set ? lamp_on : lamp_off;
+ }
+}
+
+byte assem_byte(Button[] btns, int offset, int count = 8) {
+ byte r = 0;
+ if (btns == null) return r;
+
+ for (int i = 0; i < count && i < 8; i++) {
+ int index = offset + i;
+ if (index < btns.Length && btns[index] != null && btns[index].ButtonPressed) {
+ r |= (byte)(1 << i);
+ }
+ }
+ return r;
+}
+
+}
diff --git a/scripts/computer_interface.cs.uid b/scripts/computer_interface.cs.uid
@@ -0,0 +1 @@
+uid://b3mumd6nxk8ra
diff --git a/emulator.cs b/scripts/emulator.cs
diff --git a/scripts/emulator.cs.uid b/scripts/emulator.cs.uid
@@ -0,0 +1 @@
+uid://hsy53f0qyiws
diff --git a/sprites/book.png b/sprites/book.png
Binary files differ.
diff --git a/sprites/book.png.import b/sprites/book.png.import
@@ -0,0 +1,40 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://dpmottv7bqprd"
+path="res://.godot/imported/book.png-489e9e71f958e2c2e4665e685e425780.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://sprites/book.png"
+dest_files=["res://.godot/imported/book.png-489e9e71f958e2c2e4665e685e425780.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
diff --git a/computer.png b/sprites/computer.png
Binary files differ.
diff --git a/sprites/computer.png.import b/sprites/computer.png.import
@@ -0,0 +1,40 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bqdsxdbpsw1vy"
+path="res://.godot/imported/computer.png-292e42d8896a38dde831d612595fd759.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://sprites/computer.png"
+dest_files=["res://.godot/imported/computer.png-292e42d8896a38dde831d612595fd759.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
diff --git a/lamp.png b/sprites/lamp.png
Binary files differ.
diff --git a/sprites/lamp.png.import b/sprites/lamp.png.import
@@ -0,0 +1,40 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://cwvaat5d6g38c"
+path="res://.godot/imported/lamp.png-e9618a1b36c31f2d31abeef7c1bef4ba.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://sprites/lamp.png"
+dest_files=["res://.godot/imported/lamp.png-e9618a1b36c31f2d31abeef7c1bef4ba.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
diff --git a/paper.png b/sprites/paper.png
Binary files differ.
diff --git a/sprites/paper.png.import b/sprites/paper.png.import
@@ -0,0 +1,40 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://dsa8s3u28tygc"
+path="res://.godot/imported/paper.png-991709bd6cb2b8ae2aeaa18029a4d78c.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://sprites/paper.png"
+dest_files=["res://.godot/imported/paper.png-991709bd6cb2b8ae2aeaa18029a4d78c.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
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+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
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+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
