MiMoEngine ASM: x86-64 MASM汇编+C混合架构游戏引擎

核心热路径(数学/内存/字符串/性能分析)用MASM汇编(SSE/AVX2)
外围系统(窗口/渲染/ECS/音频/UI/脚本)用C语言
含自研编辑器、VisualScript积木编程、中文渲染(glyph_atlas)

Engine/Editor/editor.c

@@ -0,0 +1,122 @@
+#include "editor.h"
+#include "../Core/logger.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+static const float BG_DARK[] = {0.12f, 0.12f, 0.14f};
+static const float BG_PANEL[] = {0.16f, 0.16f, 0.18f};
+static const float BG_TITLE[] = {0.20f, 0.20f, 0.24f};
+static const float BG_INPUT[] = {0.10f, 0.10f, 0.12f};
+
+int editor_init(Editor* ed, GraphicsDevice* dev) {
+    memset(ed, 0, sizeof(*ed));
+    ed->device = dev;
+
+    if (!uilayer_init(&ed->ui, dev->device, (float)dev->width, (float)dev->height)) return 0;
+
+    int sw = dev->width, sh = dev->height;
+    int menu_h = 28;
+    ed->panels[0] = (EditorPanel){PANEL_VIEWPORT, "Viewport", 220, menu_h, sw-440, sh-menu_h-200, 1, 0, 0};
+    ed->panels[1] = (EditorPanel){PANEL_SCENE, "Scene", 0, menu_h, 220, sh-menu_h-200, 1, 0, 0};
+    ed->panels[2] = (EditorPanel){PANEL_INSPECTOR, "Inspector", sw-220, menu_h, 220, sh-menu_h-200, 1, 0, 0};
+    ed->panels[3] = (EditorPanel){PANEL_CONSOLE, "Console", 0, sh-200, sw, 200, 1, 0, 0};
+    ed->panel_count = 4;
+
+    ed->scene_entities_count = 8;
+    strcpy(ed->selected_entity, "Cube");
+
+    LOG_INFO("Editor initialized");
+    return 1;
+}
+
+void editor_shutdown(Editor* ed) {
+    uilayer_destroy(&ed->ui);
+}
+
+void editor_update(Editor* ed, float dt) {
+    ed->time += dt;
+    ed->viewport_rotation += dt * 0.5f;
+}
+
+void editor_render(Editor* ed) {
+    ID3D11DeviceContext* ctx = ed->device->context;
+    float sw = (float)ed->device->width;
+    float sh = (float)ed->device->height;
+
+    graphics_device_clear(ed->device, BG_DARK[0], BG_DARK[1], BG_DARK[2], 1.0f);
+
+    uilayer_begin(&ed->ui);
+
+    uilayer_rect(&ed->ui, 0, 0, sw, 28, 1.0f, 0.0f, 0.0f, 1.0f);
+    uilayer_rect(&ed->ui, 0, 28, sw, 28, 0.0f, 1.0f, 0.0f, 1.0f);
+    uilayer_rect(&ed->ui, 0, 56, sw/3, sh-256, 0.0f, 0.0f, 1.0f, 1.0f);
+    uilayer_rect(&ed->ui, sw/3, 56, sw/3, sh-256, 1.0f, 1.0f, 0.0f, 1.0f);
+    uilayer_rect(&ed->ui, 2*sw/3, 56, sw/3, sh-256, 1.0f, 0.0f, 1.0f, 1.0f);
+    uilayer_rect(&ed->ui, 0, sh-200, sw, 200, 0.0f, 1.0f, 1.0f, 1.0f);
+    uilayer_rect(&ed->ui, 0, sh-22, sw, 22, 1.0f, 0.5f, 0.0f, 1.0f);
+
+    uilayer_flush(&ed->ui, ctx);
+
+    float sw2 = sw, sh2 = sh;
+    bitmap_font_draw(&ed->font, ctx, "MiMo Engine Editor", 10, 6,
+                     0.4f, 0.75f, 1.0f, 1.0f, sw2, sh2);
+
+    const char* menu[] = {"File", "Edit", "View", "Build", "Help"};
+    int mx = 180;
+    for (int i = 0; i < 5; i++) {
+        bitmap_font_draw(&ed->font, ctx, menu[i], mx + 8, 6,
+                         0.9f, 0.9f, 0.92f, 1.0f, sw2, sh2);
+        mx += (int)strlen(menu[i]) * 8 + 16;
+    }
+
+    const char* tools[] = {"Select", "Move", "Rotate", "Scale"};
+    int tx = 6;
+    for (int i = 0; i < 4; i++) {
+        bitmap_font_draw(&ed->font, ctx, tools[i], tx + 4, 34,
+                         0.9f, 0.9f, 0.92f, 1.0f, sw2, sh2);
+        tx += (int)strlen(tools[i]) * 8 + 16;
+    }
+
+    for (int i = 0; i < ed->panel_count; i++) {
+        EditorPanel* p = &ed->panels[i];
+        if (!p->visible) continue;
+        bitmap_font_draw(&ed->font, ctx, p->title, p->x + 6, p->y + 6,
+                         0.9f, 0.9f, 0.92f, 1.0f, sw2, sh2);
+    }
+
+    bitmap_font_draw(&ed->font, ctx, ed->selected_entity, 226, 56,
+                     0.4f, 0.75f, 1.0f, 1.0f, sw2, sh2);
+
+    const char* entities[] = {"Light", "Camera", "Cube", "Plane", "Sphere", "Particles", "Audio", "Skybox"};
+    for (int i = 0; i < 8; i++) {
+        bitmap_font_draw(&ed->font, ctx, entities[i], 226, 78 + i * 22,
+                         0.9f, 0.9f, 0.92f, 1.0f, sw2, sh2);
+    }
+
+    const char* sections[] = {"Transform", "Mesh Filter", "Material", "Collider"};
+    int sy = 56;
+    for (int s = 0; s < 4; s++) {
+        bitmap_font_draw(&ed->font, ctx, sections[s], (int)sw - 214, sy,
+                         0.9f, 0.9f, 0.92f, 1.0f, sw2, sh2);
+        sy += 26;
+    }
+
+    char status[128];
+    snprintf(status, sizeof(status), "Entities: %d | Time: %.1fs", ed->scene_entities_count, ed->time);
+    bitmap_font_draw(&ed->font, ctx, status, 10, (int)sh - 18,
+                     0.55f, 0.55f, 0.6f, 1.0f, sw2, sh2);
+}
+
+void editor_handle_input(Editor* ed, int msg, int wp, int lp) {
+    (void)lp;
+    switch (msg) {
+        case 0x0200: ed->input.mouse_x = wp & 0xFFFF; ed->input.mouse_y = (wp >> 16) & 0x7FFF; break;
+        case 0x0201: ed->input.mouse_lbtn = 1; break;
+        case 0x0202: ed->input.mouse_lbtn = 0; break;
+        case 0x0204: ed->input.mouse_rbtn = 1; break;
+        case 0x0205: ed->input.mouse_rbtn = 0; break;
+        case 0x0100: if (wp < 256) ed->input.key_down[wp] = 1; break;
+        case 0x0101: if (wp < 256) ed->input.key_down[wp] = 0; break;
+    }
+}