#include "game.h"
#include "tape.h"
+
+/*
+ -----------------------------------------------------------------------------
+ screen and artwork graphic pixel position definitions
+ -----------------------------------------------------------------------------
+*/
+
/* positions in the level editor */
#define ED_WIN_MB_LEFT_XPOS 6
#define ED_WIN_MB_LEFT_YPOS 258
#define ED_WIN_MB_RIGHT_XPOS 78
#define ED_WIN_MB_RIGHT_YPOS ED_WIN_MB_LEFT_YPOS
-/* other constants for the editor */
-#define ED_SCROLL_NO 0
-#define ED_SCROLL_LEFT 1
-#define ED_SCROLL_RIGHT 2
-#define ED_SCROLL_UP 4
-#define ED_SCROLL_DOWN 8
-
-/* screens in the level editor */
-#define ED_MODE_DRAWING 0
-#define ED_MODE_INFO 1
-#define ED_MODE_PROPERTIES 2
-
-/* how many steps can be cancelled */
-#define NUM_UNDO_STEPS (10 + 1)
-
-/* values for elements with score */
-#define MIN_SCORE 0
-#define MAX_SCORE 255
-
/* values for the control window */
#define ED_CTRL_BUTTONS_GFX_YPOS 236
#define ED_CTRL_BUTTONS_ALT_GFX_YPOS 142
#define ED_TEXTBUTTON_XSIZE ED_WIN_COUNT_XSIZE
#define ED_TEXTBUTTON_YSIZE ED_WIN_COUNT_YSIZE
-/* editor gadget identifiers */
+/* values for ClearEditorGadgetInfoText() and HandleGadgetInfoText() */
+#define INFOTEXT_XPOS SX
+#define INFOTEXT_YPOS (SY + SYSIZE - MINI_TILEX + 2)
+#define INFOTEXT_XSIZE SXSIZE
+#define INFOTEXT_YSIZE MINI_TILEX
+
+
+/*
+ -----------------------------------------------------------------------------
+ editor gadget definitions
+ -----------------------------------------------------------------------------
+*/
/* drawing toolbox buttons */
#define GADGET_ID_NONE -1
/* textbutton identifiers */
#define GADGET_ID_TEXTBUTTON_FIRST (GADGET_ID_SELECTBOX_FIRST + 1)
-#define GADGET_ID_EDIT_PROPERTIES (GADGET_ID_TEXTBUTTON_FIRST + 0)
-#define GADGET_ID_SHOW_DESCRIPTION (GADGET_ID_TEXTBUTTON_FIRST + 1)
-#define GADGET_ID_EDIT_CUSTOM_CHANGE (GADGET_ID_TEXTBUTTON_FIRST + 2)
+#define GADGET_ID_PROPERTIES_MAIN (GADGET_ID_TEXTBUTTON_FIRST + 0)
+#define GADGET_ID_PROPERTIES_INFO (GADGET_ID_TEXTBUTTON_FIRST + 1)
+#define GADGET_ID_PROPERTIES_ADVANCED (GADGET_ID_TEXTBUTTON_FIRST + 2)
/* gadgets for scrolling of drawing area */
#define GADGET_ID_SCROLLING_FIRST (GADGET_ID_TEXTBUTTON_FIRST + 3)
#define ED_NUM_SELECTBOX 1
/* values for textbutton gadgets */
-#define ED_TEXTBUTTON_ID_EDIT_PROPERTIES 0
-#define ED_TEXTBUTTON_ID_SHOW_DESCRIPTION 1
-#define ED_TEXTBUTTON_ID_EDIT_CUSTOM_CHANGE 2
+#define ED_TEXTBUTTON_ID_PROPERTIES_MAIN 0
+#define ED_TEXTBUTTON_ID_PROPERTIES_INFO 1
+#define ED_TEXTBUTTON_ID_PROPERTIES_ADVANCED 2
#define ED_NUM_TEXTBUTTON 3
#define ED_RADIOBUTTON_ID_LEVEL_FIRST ED_RADIOBUTTON_ID_PERCENTAGE
#define ED_RADIOBUTTON_ID_LEVEL_LAST ED_RADIOBUTTON_ID_QUANTITY
+
+/*
+ -----------------------------------------------------------------------------
+ some internally used definitions
+ -----------------------------------------------------------------------------
+*/
+
/* values for CopyLevelToUndoBuffer() */
#define UNDO_IMMEDIATE 0
#define UNDO_ACCUMULATE 1
-/* values for ClearEditorGadgetInfoText() and HandleGadgetInfoText() */
-#define INFOTEXT_XPOS SX
-#define INFOTEXT_YPOS (SY + SYSIZE - MINI_TILEX + 2)
-#define INFOTEXT_XSIZE SXSIZE
-#define INFOTEXT_YSIZE MINI_TILEX
+/* values for scrollbars */
+#define ED_SCROLL_NO 0
+#define ED_SCROLL_LEFT 1
+#define ED_SCROLL_RIGHT 2
+#define ED_SCROLL_UP 4
+#define ED_SCROLL_DOWN 8
+
+/* screens in the level editor */
+#define ED_MODE_DRAWING 0
+#define ED_MODE_INFO 1
+#define ED_MODE_PROPERTIES 2
+
+/* sub-screens in the element properties section */
+#define ED_MODE_PROPERTIES_MAIN ED_TEXTBUTTON_ID_PROPERTIES_MAIN
+#define ED_MODE_PROPERTIES_INFO ED_TEXTBUTTON_ID_PROPERTIES_INFO
+#define ED_MODE_PROPERTIES_ADVANCED ED_TEXTBUTTON_ID_PROPERTIES_ADVANCED
+
+/* how many steps can be cancelled */
+#define NUM_UNDO_STEPS (10 + 1)
+
+/* values for elements with score */
+#define MIN_SCORE 0
+#define MAX_SCORE 255
+
+/* values for random placement */
+#define RANDOM_USE_PERCENTAGE 0
+#define RANDOM_USE_QUANTITY 1
+
+/* maximal size of level editor drawing area */
+#define MAX_ED_FIELDX (2 * SCR_FIELDX)
+#define MAX_ED_FIELDY (2 * SCR_FIELDY - 1)
+
+
+/*
+ -----------------------------------------------------------------------------
+ some internally used data structure definitions
+ -----------------------------------------------------------------------------
+*/
static struct
{
{ 'E', "exit level editor" }
};
-/* values for random placement */
-#define RANDOM_USE_PERCENTAGE 0
-#define RANDOM_USE_QUANTITY 1
-
static int random_placement_value = 10;
static int random_placement_method = RANDOM_USE_QUANTITY;
static int random_placement_background_element = EL_SAND;
{
{
ED_SETTINGS_XPOS, ED_COUNTER_YPOS(1),
- GADGET_ID_EDIT_PROPERTIES,
+ GADGET_ID_PROPERTIES_MAIN,
11, "Properties",
"Edit element properties"
},
{
ED_SETTINGS_XPOS + 166, ED_COUNTER_YPOS(1),
- GADGET_ID_SHOW_DESCRIPTION,
+ GADGET_ID_PROPERTIES_INFO,
11, "Description",
"Show element description"
},
{
ED_SETTINGS_XPOS + 332, ED_COUNTER_YPOS(1),
- GADGET_ID_EDIT_CUSTOM_CHANGE,
+ GADGET_ID_PROPERTIES_ADVANCED,
11, "Advanced",
"Advanced element features"
},
}
};
-/* maximal size of level editor drawing area */
-#define MAX_ED_FIELDX (2 * SCR_FIELDX)
-#define MAX_ED_FIELDY (2 * SCR_FIELDY - 1)
+
+/*
+ -----------------------------------------------------------------------------
+ some internally used variables
+ -----------------------------------------------------------------------------
+*/
/* actual size of level editor drawing area */
static int ed_fieldx = MAX_ED_FIELDX - 1, ed_fieldy = MAX_ED_FIELDY - 1;
static int undo_buffer_steps = 0;
static int edit_mode;
+static int edit_mode_properties;
static int element_shift = 0;
NULL }
};
+
+/*
+ -----------------------------------------------------------------------------
+ functions
+ -----------------------------------------------------------------------------
+*/
+
static void ReinitializeElementList()
{
int pos = 0;
else
{
edit_mode = ED_MODE_DRAWING;
+ edit_mode_properties = ED_MODE_PROPERTIES_MAIN;
ResetUndoBuffer();
+
level_xpos = -1;
level_ypos = -1;
}
DrawRandomPlacementBackgroundArea();
}
+static void DrawPropertiesTabulatorGadgets()
+{
+ struct GadgetInfo *gd_gi = level_editor_gadget[GADGET_ID_PROPERTIES_MAIN];
+ struct GadgetDesign *gd = &gd_gi->alt_design[GD_BUTTON_UNPRESSED];
+ int gd_x = gd->x + gd_gi->border.width / 2;
+ int gd_y = gd->y + gd_gi->height - 1;
+ Pixel line_color = GetPixel(gd->bitmap, gd_x, gd_y);
+ int id_first = ED_TEXTBUTTON_ID_PROPERTIES_MAIN;
+ int id_last = ED_TEXTBUTTON_ID_PROPERTIES_INFO;
+ int i;
+
+ /* draw additional "advanced" tabulator for custom elements */
+ if (IS_CUSTOM_ELEMENT(properties_element))
+ id_last = ED_TEXTBUTTON_ID_PROPERTIES_ADVANCED;
+
+ for (i=id_first; i <= id_last; i++)
+ {
+ int gadget_id = textbutton_info[i].gadget_id;
+ struct GadgetInfo *gi = level_editor_gadget[gadget_id];
+ boolean active = (i != edit_mode_properties);
+ Pixel color = (active ? BLACK_PIXEL : line_color);
+
+ /* draw solid or black line below tabulator button */
+ FillRectangle(drawto, gi->x, gi->y + gi->height, gi->width, 1, color);
+
+ ModifyGadget(gi, GDI_ACTIVE, active, GDI_END);
+ MapTextbuttonGadget(i);
+ }
+
+ /* draw little border line below tabulator buttons */
+ FillRectangle(drawto, gd_gi->x, gd_gi->y + gd_gi->height + 1,
+ 3 * gd_gi->width + 2 * ED_GADGET_DISTANCE, ED_GADGET_DISTANCE,
+ line_color);
+
+#if 0
+ SX + ED_SETTINGS_XPOS,
+ SY + ED_COUNTER_YPOS(1) + ED_TEXTBUTTON_YSIZE + 1,
+ SXSIZE - 2 * ED_SETTINGS_XPOS, 2, line_color);
+#endif
+}
+
static void DrawAmoebaContentArea()
{
int area_x = ED_AREA_ELEM_CONTENT_XPOS / MINI_TILEX;
#define TEXT_SPEED "Speed of amoeba growth"
#define TEXT_DURATION "Duration when activated"
-static void DrawPropertiesWindow()
+static void DrawPropertiesMain()
{
int counter_id = ED_COUNTER_ID_ELEM_SCORE;
int num_elements_in_level;
int yoffset_right = ED_BORDER_SIZE;
int xoffset_right2 = ED_CHECKBUTTON_XSIZE + 2 * ED_GADGET_DISTANCE;
int yoffset_right2 = ED_BORDER_SIZE;
- int xstart = 2;
- int ystart = 4;
int i, x, y;
static struct
{
{ -1, NULL, NULL }
};
- SetMainBackgroundImage(IMG_BACKGROUND_EDITOR);
- ClearWindow();
- UnmapLevelEditorWindowGadgets();
-
- DrawText(SX + ED_SETTINGS2_XPOS, SY + ED_SETTINGS_YPOS,
- "Element Settings", FONT_TITLE_1);
-
- DrawElementBorder(SX + xstart * MINI_TILEX,
- SY + ystart * MINI_TILEY + MINI_TILEY / 2,
- TILEX, TILEY);
- DrawGraphicAnimationExt(drawto,
- SX + xstart * MINI_TILEX,
- SY + ystart * MINI_TILEY + MINI_TILEY / 2,
- el2edimg(properties_element), -1, NO_MASKING);
-
- FrameCounter = 0; /* restart animation frame counter */
-
- DrawTextF((xstart + 3) * MINI_TILEX, (ystart + 1) * MINI_TILEY,
- FONT_TEXT_1, getElementInfoText(properties_element));
-
num_elements_in_level = 0;
for (y=0; y<lev_fieldy; y++)
for (x=0; x<lev_fieldx; x++)
GDI_SELECTBOX_INDEX, *selectbox_info[i].index, GDI_END);
MapSelectboxGadget(i);
}
+}
- /* draw textbutton gadget */
- i = ED_TEXTBUTTON_ID_EDIT_PROPERTIES;
- x = textbutton_info[i].x + xoffset_right2;
- y = textbutton_info[i].y + yoffset_right2;
+char *getElementDescriptionFilename(int element)
+{
+ char *docs_dir = options.docs_directory;
+ char *elements_subdir = "elements";
+ static char *filename = NULL;
+ char basename[MAX_FILENAME_LEN];
- ModifyGadget(level_editor_gadget[textbutton_info[i].gadget_id],
- GDI_ACTIVE, FALSE, GDI_END);
- MapTextbuttonGadget(i);
+ if (filename != NULL)
+ free(filename);
- /* draw textbutton gadget */
- i = ED_TEXTBUTTON_ID_SHOW_DESCRIPTION;
- x = textbutton_info[i].x + xoffset_right2;
- y = textbutton_info[i].y + yoffset_right2;
+ /* 1st try: look for element description file for exactly this element */
+ sprintf(basename, "%s.txt", element_info[element].token_name);
+ filename = getPath3(docs_dir, elements_subdir, basename);
+ if (fileExists(filename))
+ return filename;
- ModifyGadget(level_editor_gadget[textbutton_info[i].gadget_id],
- GDI_ACTIVE, TRUE, GDI_END);
- MapTextbuttonGadget(i);
+ free(filename);
- if (IS_CUSTOM_ELEMENT(properties_element))
+ /* 2nd try: look for element description file for this element's class */
+ sprintf(basename, "%s.txt", element_info[element].class_name);
+ filename = getPath3(docs_dir, elements_subdir, basename);
+ if (fileExists(filename))
+ return filename;
+
+ return NULL;
+}
+
+static int PrintElementDescriptionFromFile(char *filename)
+{
+ int font_nr = FONT_TEXT_2;
+ int font_width = getFontWidth(font_nr);
+ int font_height = getFontHeight(font_nr);
+ int pad_x = ED_SETTINGS_XPOS;
+ int pad_y = 5 * TILEY;
+ int sx = SX + pad_x;
+ int sy = SY + pad_y;
+ int max_chars_per_line = (SXSIZE - 2 * pad_x) / font_width;
+ int max_lines_per_screen = (SYSIZE - pad_y) / font_height - 1;
+ int screen_line_nr = 0;
+ char line[MAX_LINE_LEN];
+ char buffer[max_chars_per_line + 1];
+ int buffer_len;
+ FILE *file;
+
+ if (filename == NULL)
+ return 0;
+
+ if (!(file = fopen(filename, MODE_READ)))
+ return 0;
+
+ buffer[0] = '\0';
+ buffer_len = 0;
+
+ while(!feof(file))
{
- /* draw textbutton gadget */
- i = ED_TEXTBUTTON_ID_EDIT_CUSTOM_CHANGE;
- x = textbutton_info[i].x + xoffset_right2;
- y = textbutton_info[i].y + yoffset_right2;
+ char *line_ptr, *word_ptr;
+ boolean last_line_was_empty = TRUE;
- ModifyGadget(level_editor_gadget[textbutton_info[i].gadget_id],
- GDI_ACTIVE, TRUE, GDI_END);
- MapTextbuttonGadget(i);
+ /* read next line of input file */
+ if (!fgets(line, MAX_LINE_LEN, file))
+ break;
+
+ /* skip comments (lines directly beginning with '#') */
+ if (line[0] == '#')
+ continue;
+
+ /* cut trailing newline from input line */
+ for (line_ptr = line; *line_ptr; line_ptr++)
+ {
+ if (*line_ptr == '\n' || *line_ptr == '\r')
+ {
+ *line_ptr = '\0';
+ break;
+ }
+ }
+
+ if (strlen(line) == 0) /* special case: force empty line */
+ strcpy(line, "\n");
+
+ word_ptr = line;
+
+ while (*word_ptr)
+ {
+ boolean print_buffer = FALSE;
+ int word_len;
+
+ /* skip leading whitespaces */
+ while (*word_ptr == ' ' || *word_ptr == '\t')
+ word_ptr++;
+
+ line_ptr = word_ptr;
+ word_len = 0;
+
+ /* look for end of next word */
+ while (*line_ptr != ' ' && *line_ptr != '\t' && *line_ptr != '\0')
+ {
+ line_ptr++;
+ word_len++;
+ }
+
+ if (word_len == 0)
+ {
+ continue;
+ }
+ else if (*word_ptr == '\n') /* special case: force empty line */
+ {
+ if (buffer_len == 0)
+ word_ptr++;
+
+ /* prevent printing of multiple empty lines */
+ if (buffer_len > 0 || !last_line_was_empty)
+ print_buffer = TRUE;
+ }
+ else if (word_len < max_chars_per_line - buffer_len)
+ {
+ /* word fits into text buffer -- add word */
+
+ if (buffer_len > 0)
+ buffer[buffer_len++] = ' ';
+
+ strncpy(&buffer[buffer_len], word_ptr, word_len);
+ buffer_len += word_len;
+ buffer[buffer_len] = '\0';
+ word_ptr += word_len;
+ }
+ else if (buffer_len > 0)
+ {
+ /* not enough space left for word in text buffer -- print buffer */
+
+ print_buffer = TRUE;
+ }
+ else
+ {
+ /* word does not fit at all into empty text buffer -- cut word */
+
+ strncpy(buffer, word_ptr, max_chars_per_line);
+ buffer[max_chars_per_line] = '\0';
+ word_ptr += max_chars_per_line;
+ print_buffer = TRUE;
+ }
+
+ if (print_buffer)
+ {
+ DrawText(sx, sy + screen_line_nr * font_height, buffer, FONT_TEXT_2);
+
+ last_line_was_empty = (buffer_len == 0);
+
+ buffer[0] = '\0';
+ buffer_len = 0;
+ print_buffer = FALSE;
+
+ if (++screen_line_nr >= max_lines_per_screen)
+ return screen_line_nr; /* currently too much text gets cut */
+ }
+ }
}
+
+ if (buffer_len > 0)
+ {
+ DrawText(sx, sy + screen_line_nr * font_height, buffer, FONT_TEXT_2);
+ screen_line_nr++;
+ }
+
+ fclose(file);
+
+ return screen_line_nr;
+}
+
+static void DrawPropertiesInfo()
+{
+ char *filename = getElementDescriptionFilename(properties_element);
+
+ if (PrintElementDescriptionFromFile(filename) == 0)
+ DrawText(SX + ED_SETTINGS_XPOS, SY + 5 * TILEY,
+ "No description available.", FONT_TEXT_1);
+}
+
+static void DrawPropertiesAdvanced()
+{
+ DrawText(SX + ED_SETTINGS_XPOS, SY + 5 * TILEY, "Coming soon!", FONT_TEXT_1);
+}
+
+static void DrawPropertiesWindow()
+{
+ int xstart = 2;
+ int ystart = 4;
+
+ /* make sure that previous properties edit mode exists for this element */
+ if (edit_mode_properties == ED_MODE_PROPERTIES_ADVANCED &&
+ !IS_CUSTOM_ELEMENT(properties_element))
+ edit_mode_properties = ED_MODE_PROPERTIES_MAIN;
+
+ UnmapLevelEditorWindowGadgets();
+
+ SetMainBackgroundImage(IMG_BACKGROUND_EDITOR);
+ ClearWindow();
+
+ DrawText(SX + ED_SETTINGS2_XPOS, SY + ED_SETTINGS_YPOS,
+ "Element Settings", FONT_TITLE_1);
+
+ DrawElementBorder(SX + xstart * MINI_TILEX,
+ SY + ystart * MINI_TILEY + MINI_TILEY / 2,
+ TILEX, TILEY);
+ DrawGraphicAnimationExt(drawto,
+ SX + xstart * MINI_TILEX,
+ SY + ystart * MINI_TILEY + MINI_TILEY / 2,
+ el2edimg(properties_element), -1, NO_MASKING);
+
+ FrameCounter = 0; /* restart animation frame counter */
+
+ DrawTextF((xstart + 3) * MINI_TILEX, (ystart + 1) * MINI_TILEY,
+ FONT_TEXT_1, getElementInfoText(properties_element));
+
+ DrawPropertiesTabulatorGadgets();
+
+ if (edit_mode_properties == ED_MODE_PROPERTIES_MAIN)
+ DrawPropertiesMain();
+ else if (edit_mode_properties == ED_MODE_PROPERTIES_INFO)
+ DrawPropertiesInfo();
+ else /* edit_mode_properties == ED_MODE_PROPERTIES_ADVANCED */
+ DrawPropertiesAdvanced();
}
static void DrawLineElement(int sx, int sy, int element, boolean change_level)
static void HandleTextbuttonGadgets(struct GadgetInfo *gi)
{
- int i;
-
- for (i=0; i<ED_NUM_TEXTBUTTON; i++)
+ if (gi->custom_type_id >= ED_TEXTBUTTON_ID_PROPERTIES_MAIN &&
+ gi->custom_type_id <= ED_TEXTBUTTON_ID_PROPERTIES_ADVANCED)
{
- struct GadgetInfo *gii = level_editor_gadget[textbutton_info[i].gadget_id];
- boolean active = (gii->custom_type_id != gi->custom_type_id);
+ edit_mode_properties = gi->custom_type_id;
- ModifyGadget(level_editor_gadget[textbutton_info[i].gadget_id],
- GDI_ACTIVE, active, GDI_END);
+ DrawPropertiesWindow();
}
-
-#if 0
- printf("text button %d pressed\n", gi->custom_type_id);
-#endif
}
static void HandleRadiobuttons(struct GadgetInfo *gi)
projects / rocksndiamonds.git / blobdiff