Changeset bb4fd0c in buchla-emu for emu/cpu.c

Timestamp:

07/23/2017 10:17:42 AM (7 years ago)

Author:

Thomas Lopatic <thomas@…>

Branches:

master

Children:

a23f3d9

Parents:

a1fd5d5

Message:

Started serial console.

File:

• emu/cpu.c (modified) (4 diffs)

emu/cpu.c

@@ -92 +92 @@
 static void hw_init(void)
 {
-        inf("initializing hardware");
+        inf("starting hardware");
 
         for (int32_t i = 0; i < ARRAY_COUNT(hw_map); ++i) {
                 hw_map[i].init();
+        }
+}
+
+static void hw_quit(void)
+{
+        inf("halting hardware");
+
+        for (int32_t i = 0; i < ARRAY_COUNT(hw_map); ++i) {
+                hw_map[i].quit();
         }
 }
@@ -611 +620 @@
 
         bool run = true;
+        bool down = false;
 
         while (run) {
@@ -621 +631 @@
 
                 while (SDL_PollEvent(&ev) > 0) {
-                        if (ev.type == SDL_QUIT) {
+                        // Work around duplicate key-down events on Linux.
+
+                        if (ev.type == SDL_KEYDOWN) {
+                                if (down) {
+                                        continue;
+                                }
+
+                                down = true;
+                        }
+                        else if (ev.type == SDL_KEYUP) {
+                                down = false;
+                        }
+
+                        if (ev.type == SDL_QUIT ||
+                                        (ev.type == SDL_KEYDOWN && ev.key.keysym.sym == SDLK_ESCAPE)) {
                                 run = false;
+                                continue;
+                        }
+
+                        if (ev.type == SDL_TEXTINPUT) {
+                                ser_text(&ev.text);
+                                continue;
+                        }
+
+                        if (ev.type == SDL_KEYDOWN) {
+                                ser_key(&ev.key);
+                                continue;
                         }
                 }
@@ -632 +667 @@
 
         inf("leaving CPU loop");
-}
+        hw_quit();
+}