First commit. Version works on Linux (keyboard only, not configurable)

1 files changed, 88 insertions, 0 deletions

diff --git a/src/sdl/input.c b/src/sdl/input.c
new file mode 100644
index 0000000..c5f5a65
--- /dev/null
+++ b/src/sdl/input.c
@@ -0,0 +1,88 @@
+#include "input.h"
+#include <SDL/SDL.h>
+
+Button btnUp = {0}, btnDown = {0}, btnLeft = {0}, btnRight = {0};
+Button btnFaceUp = {0}, btnFaceDown = {0}, btnFaceLeft = {0}, btnFaceRight = {0};
+Button btnL = {0}, btnR = {0};
+Button btnStart = {0}, btnSelect = {0};
+Button btnAccept = {0}, btnDecline = {0};
+int axisX = 0, axisY = 0;
+
+int bUp = 0, bDown = 0, bLeft = 0, bRight = 0;
+int bFaceUp = 0, bFaceDown = 0, bFaceLeft = 0, bFaceRight = 0;
+int bR = 0, bL = 0;
+int bStart = 0, bSelect = 0;
+int bAccept = 0, bDecline = 0;
+
+void Input_KeyEvent(SDL_Event* evt)
+{
+    int w = (evt->type==SDL_KEYDOWN)?1:0;
+    switch(evt->key.keysym.sym)
+    {
+        case SDLK_UP:       bUp = w; break;
+        case SDLK_DOWN:     bDown = w; break;
+        case SDLK_LEFT:     bLeft = w; break;
+        case SDLK_RIGHT:    bRight = w; break;
+#ifdef PANDORA
+        case SDLK_PAGEUP:   bFaceUp = w; break;
+        case SDLK_PAGEDOWN: bFaceDown = w; break;
+        case SDLK_END:      bFaceLeft = w; break;   // reversing, so (B) is sword
+        case SDLK_HOME:     bFaceRight = w; break;
+        case SDLK_RCTRL:    bR = w; break;
+        case SDLK_RSHIFT:   bL = w; break;
+        case SDLK_LCTRL:    bSelect = w; break;
+        case SDLK_LALT:     bStart = w; break;
+#else
+        case SDLK_e:        bFaceUp = w; break;
+        case SDLK_x:        bFaceDown = w; break;
+        case SDLK_s:        bFaceLeft = w; break;
+        case SDLK_d:        bFaceRight = w; break;
+        case SDLK_r:        bR = w; break;
+        case SDLK_w:        bL = w; break;
+        case SDLK_SPACE:    bSelect = w; break;
+        case SDLK_RETURN:   bStart = w; break;
+#endif
+    }
+}
+
+void updateKey(Button* btn, int state)
+{
+	if (state) {
+		if (btn->held == 1) {
+			btn->pressed = 0;
+		}else{
+			btn->pressed = 1;
+		}
+		btn->held = 1;
+		btn->released = 0;
+	}else{
+		if (btn->held == 1) {
+			btn->released = 1;
+		}else{
+			btn->released = 0;
+		}
+		btn->held = 0;
+		btn->pressed = 0;
+	}
+}
+
+void PHL_ScanInput()
+{
+	updateKey(&btnUp, bUp);
+	updateKey(&btnDown, bDown);
+	updateKey(&btnLeft, bLeft);
+	updateKey(&btnRight, bRight);
+	
+	updateKey(&btnStart, bStart);
+	updateKey(&btnSelect, bSelect);
+	
+	updateKey(&btnL, bL);
+	updateKey(&btnR, bR);
+	
+	updateKey(&btnFaceLeft, bFaceLeft);
+	updateKey(&btnFaceDown, bFaceDown);
+	updateKey(&btnFaceRight, bFaceRight);
+	
+	updateKey(&btnAccept, bFaceLeft);
+	updateKey(&btnDecline, bFaceDown);
+}