1 files changed, 125 insertions, 0 deletions
diff --git a/src/screen_credits.c b/src/screen_credits.c
new file mode 100644
index 0000000..17c1bfe
--- /dev/null
+++ b/src/screen_credits.c
@@ -0,0 +1,125 @@
+
+#include <stdio.h>
+#include <assert.h>
+
+#include "main.h"
+#include "interface.h"
+#include "list.h"
+#include "textFile.h"
+#include "screen.h"
+#include "image.h"
+#include "music.h"
+#include "screen_credits.h"
+
+#include "widget_image.h"
+#include "widget_label.h"
+#include "widget_button.h"
+
+static widget_image_t *image_backgorund;
+static widget_button_t *button_back;
+static list_t *listWidgetLabel;
+static textFile_t *textFile;
+static int offset;
+
+void startScreenCredits()
+{
+	playMusic("menu", MUSIC_GROUP_BASE);
+	offset = 0;
+}
+
+void drawScreenCredits()
+{
+	int i;
+
+	drawWidgetImage(image_backgorund);
+
+	drawWidgetButton(button_back);
+
+	for( i = 0 ; i < listWidgetLabel->count ; i++ )
+	{
+		int z;
+
+		widget_label_t *this;
+		this = (widget_label_t *)listWidgetLabel->list[i];
+		
+		z = this->y;
+		this->y += offset;
+
+		if( this->y > SCREEN_CREDITS_OFFSET_MIN && this->y < SCREEN_CREDITS_OFFSET_MAX )
+		{
+			drawWidgetLabel(this);
+		}
+
+		this->y = z;
+	}
+
+}
+
+void eventScreenCredits()
+{
+	eventWidgetButton(button_back);
+	
+	offset -= SCREEN_CREDITS_OFFSET_SPEED;
+
+	if( offset < SCREEN_CREDITS_OFFSET_RESTART )
+	{
+		offset = 0;
+	}
+
+	//printf("offset = %d\n", offset);
+}
+
+void stopScreenCredits()
+{
+}
+
+static void eventWidget(void *p)
+{
+	widget_button_t *button;
+	
+	button = (widget_button_t *)(p);
+
+	if( button == button_back )
+	{
+		setScreen("mainMenu");
+	}
+}
+
+void initScreenCredits()
+{
+	SDL_Surface *image;
+	int i;
+
+	image = getImage(IMAGE_GROUP_BASE, "screen_main");
+	image_backgorund  = newWidgetImage(0, 0, image);
+
+	button_back = newWidgetButton("Back", WINDOW_SIZE_X/2 -WIDGET_BUTTON_WIDTH/2, WINDOW_SIZE_Y-100, eventWidget);
+
+	listWidgetLabel = newList();
+	textFile = loadTextFile(PATH_DATA SCREEN_CREDITS_FILE);
+
+	for( i = 0 ; i < textFile->text->count ; i++ )
+	{
+		widget_label_t *label;
+		char *line;
+
+		line = (char *)textFile->text->list[i];
+		label = newWidgetLabel(line, WINDOW_SIZE_X/2, (WINDOW_SIZE_Y-100)+i*20,
+			 WIDGET_LABEL_CENTER);
+
+		addList(listWidgetLabel, label);
+	}
+
+	registerScreen( newScreen("credits", startScreenCredits, eventScreenCredits,
+		drawScreenCredits, stopScreenCredits) );
+}
+
+void quitScreenCredits()
+{
+	destroyWidgetImage(image_backgorund);
+
+	destroyWidgetButton(button_back);
+	destroyListItem(listWidgetLabel, destroyWidgetLabel);
+	destroyTextFile(textFile);
+}
+