First pass for renaming screen/widget.

1 files changed, 163 insertions, 0 deletions

diff --git a/src/screen/credits.c b/src/screen/credits.c
new file mode 100644
index 0000000..0f2541b
--- /dev/null
+++ b/src/screen/credits.c
@@ -0,0 +1,163 @@
+
+#include <stdio.h>
+#include <assert.h>
+
+#include "main.h"
+#include "list.h"
+#include "textFile.h"
+
+#include "interface.h"
+#include "screen.h"
+#include "image.h"
+#include "hotKey.h"
+
+#ifndef NO_SOUND
+#    include "music.h"
+#endif
+
+#include "credits.h"
+
+#include "widget.h"
+#include "widget_image.h"
+#include "widget_label.h"
+#include "widget_button.h"
+
+static widget_t *image_backgorund;
+static widget_t *button_back;
+static list_t *listWidgetLabel;
+static textFile_t *textFile;
+static int offset;
+static int creditExists;
+
+static void hotkey_escape()
+{
+	setScreen("mainMenu");
+}
+
+void startScreenCredits()
+{
+#ifndef NO_SOUND
+	playMusic("menu", MUSIC_GROUP_BASE);
+#endif
+	offset = 0;
+
+	registerHotKey(SDLK_ESCAPE, hotkey_escape);
+}
+
+void drawScreenCredits()
+{
+	int i;
+
+	drawWidgetImage(image_backgorund);
+
+	drawWidgetButton(button_back);
+
+	for (i = 0; i < listWidgetLabel->count; i++) {
+		int z;
+
+		widget_t *this;
+
+		this = (widget_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()
+{
+	unregisterHotKey(SDLK_ESCAPE);
+}
+
+static void eventWidget(void *p)
+{
+	widget_t *button;
+
+	button = (widget_t *) (p);
+
+	if (button == button_back) {
+		setScreen("mainMenu");
+	}
+}
+
+void initScreenCredits()
+{
+	image_t *image;
+	int i;
+
+	image = getImage(IMAGE_GROUP_BASE, "main");
+	image_backgorund = newWidgetImage(0, 0, image);
+
+	button_back = newWidgetButton(_("back"), WINDOW_SIZE_X / 2 - WIDGET_BUTTON_WIDTH / 2,
+						 WINDOW_SIZE_Y - 80, eventWidget);
+
+	listWidgetLabel = newList();
+
+	if (tryExistFile(PATH_DOC SCREEN_CREDITS_FILE) == 0) {
+		creditExists = 1;
+		textFile = loadTextFile(PATH_DOC SCREEN_CREDITS_FILE);
+
+		for (i = 0; i < textFile->text->count; i++) {
+			widget_t *label;
+			char *line;
+
+			line = (char *) textFile->text->list[i];
+
+			label = newWidgetLabel(line, WINDOW_SIZE_X / 2 - WINDOW_SIZE_X / 4,
+						(WINDOW_SIZE_Y - 100) + i * 20,
+						 WIDGET_LABEL_LEFT);
+
+			addList(listWidgetLabel, label);
+		}
+	} else {
+		for (i = 0; i < 5; i++) {
+			creditExists = 0;
+			widget_t *label;
+			char line[STR_SIZE];
+
+			sprintf(line, _("Credit file not found... %s/%s"), PATH_DOC,
+					SCREEN_CREDITS_FILE);
+
+			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);
+
+	if (creditExists) {
+		destroyTextFile(textFile);
+	}
+}