5e1a9795b7
Since there is a possibility that the Error () function will collide with libwonx.a when linking, It changed to Wonx_Error (). Added bios_exit (). sprite_set_char, sprite_get_char, palette number minus 8 Fixed bug that was not specified. font_set_monodata (), font_set_colordata (), font_get_data (), disp.c, The arguments of screen_set_char (), screen_get_char (), sprite_set_data () Changed from void * to appropriate type. Sample program and attached SpeedMac. I added a document. Version 0.3 beta - from wonx-b03.tar.gz
262 lines
8.8 KiB
C
262 lines
8.8 KiB
C
/*****************************************************************************/
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/* ここから */
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/*****************************************************************************/
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#include "WWScreenP.h"
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#include "etc.h"
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/*****************************************************************************/
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/* メンバ関数の定義 */
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/*****************************************************************************/
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/*===========================================================================*/
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/* プライベートなもの */
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/*===========================================================================*/
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static int WWScreenCharacter_GetHorizontal(WWScreenCharacter sc)
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{ return (sc->horizontal); }
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static int WWScreenCharacter_GetVertical(WWScreenCharacter sc)
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{ return (sc->vertical); }
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static WWPalette WWScreenCharacter_GetPalette(WWScreenCharacter sc)
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{ return (sc->palette); }
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static WWCharacter WWScreenCharacter_GetCharacter(WWScreenCharacter sc)
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{ return (sc->character); }
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static int WWScreenCharacter_SetHorizontal(WWScreenCharacter sc, int f)
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{ return (sc->horizontal = f); }
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static int WWScreenCharacter_SetVertical(WWScreenCharacter sc, int f)
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{ return (sc->vertical = f); }
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static WWPalette WWScreenCharacter_SetPalette(WWScreenCharacter sc,
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WWPalette palette)
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{ return (sc->palette = palette); }
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static WWCharacter WWScreenCharacter_SetCharacter(WWScreenCharacter sc,
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WWCharacter c)
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{ return (sc->character = c); }
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static WWScreenCharacter WWScreenCharacter_Create(int horizontal, int vertical,
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WWPalette palette,
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WWCharacter character)
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{
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WWScreenCharacter screen_character;
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screen_character = (WWScreenCharacter)malloc(sizeof(_WWScreenCharacter));
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if (screen_character == NULL)
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Wonx_Error("WWScreenCharacter", "Cannot allocate memory.");
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WWScreenCharacter_SetHorizontal(screen_character, horizontal);
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WWScreenCharacter_SetVertical(screen_character, vertical);
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WWScreenCharacter_SetPalette(screen_character, palette);
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WWScreenCharacter_SetCharacter(screen_character, character);
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return (screen_character);
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}
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static WWScreenCharacter WWScreenCharacter_Destroy(WWScreenCharacter
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screen_character)
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{
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if (screen_character == NULL) return (NULL);
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free(screen_character);
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return (NULL);
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}
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static WWScreenCharacter WWScreen_GetScreenCharacter(WWScreen s, int x, int y)
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{
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return (s->screen_characters[y * WWScreen_GetWidth(s) + x]);
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}
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static WWScreenCharacter WWScreen_SetScreenCharacter(WWScreen s, int x, int y,
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WWScreenCharacter sc)
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{
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return (s->screen_characters[y * WWScreen_GetWidth(s) + x] = sc);
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}
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/*===========================================================================*/
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/* パブリックなもの */
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/*===========================================================================*/
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int WWScreen_GetHorizontal(WWScreen s, int x, int y)
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{
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WWScreenCharacter sc;
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sc = WWScreen_GetScreenCharacter(s, x, y);
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return (WWScreenCharacter_GetHorizontal(sc));
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}
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int WWScreen_GetVertical(WWScreen s, int x, int y)
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{
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WWScreenCharacter sc;
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sc = WWScreen_GetScreenCharacter(s, x, y);
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return (WWScreenCharacter_GetVertical(sc));
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}
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WWPalette WWScreen_GetPalette(WWScreen s, int x, int y)
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{
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WWScreenCharacter sc;
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sc = WWScreen_GetScreenCharacter(s, x, y);
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return (WWScreenCharacter_GetPalette(sc));
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}
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WWCharacter WWScreen_GetCharacter(WWScreen s, int x, int y)
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{
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WWScreenCharacter sc;
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sc = WWScreen_GetScreenCharacter(s, x, y);
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return (WWScreenCharacter_GetCharacter(sc));
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}
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int WWScreen_SetHorizontal(WWScreen s, int x, int y, int f)
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{
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WWScreenCharacter sc;
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sc = WWScreen_GetScreenCharacter(s, x, y);
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return (WWScreenCharacter_SetHorizontal(sc, f));
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}
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int WWScreen_SetVertical(WWScreen s, int x, int y, int f)
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{
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WWScreenCharacter sc;
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sc = WWScreen_GetScreenCharacter(s, x, y);
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return (WWScreenCharacter_SetVertical(sc, f));
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}
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WWPalette WWScreen_SetPalette(WWScreen s, int x, int y, WWPalette palette)
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{
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WWScreenCharacter sc;
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sc = WWScreen_GetScreenCharacter(s, x, y);
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return (WWScreenCharacter_SetPalette(sc, palette));
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}
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WWCharacter WWScreen_SetCharacter(WWScreen s, int x, int y, WWCharacter c)
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{
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WWScreenCharacter sc;
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sc = WWScreen_GetScreenCharacter(s, x, y);
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return (WWScreenCharacter_SetCharacter(sc, c));
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}
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int WWScreen_GetNumber(WWScreen s) { return (s->number); }
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int WWScreen_GetWidth( WWScreen s) { return (s->width ); }
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int WWScreen_GetHeight(WWScreen s) { return (s->height); }
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int WWScreen_GetRollX( WWScreen s) { return (s->roll_x); }
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int WWScreen_GetRollY( WWScreen s) { return (s->roll_y); }
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int WWScreen_GetEnable(WWScreen s) { return (s->enable); }
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int WWScreen_GetMode( WWScreen s) { return (s->mode ); }
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int WWScreen_GetDrawX( WWScreen s) { return (s->draw_x ); }
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int WWScreen_GetDrawY( WWScreen s) { return (s->draw_y ); }
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int WWScreen_GetDrawWidth( WWScreen s) { return (s->draw_width ); }
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int WWScreen_GetDrawHeight(WWScreen s) { return (s->draw_height); }
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int WWScreen_SetNumber(WWScreen s, int n) { return (s->number = n); }
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int WWScreen_SetWidth( WWScreen s, int n) { return (s->width = n); }
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int WWScreen_SetHeight(WWScreen s, int n) { return (s->height = n); }
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int WWScreen_SetRollX( WWScreen s, int r) { return (s->roll_x = r); }
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int WWScreen_SetRollY( WWScreen s, int r) { return (s->roll_y = r); }
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int WWScreen_SetEnable(WWScreen s, int n) { return (s->enable = n); }
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int WWScreen_SetMode( WWScreen s, int n) { return (s->mode = n); }
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int WWScreen_SetDrawX( WWScreen s, int n) { return (s->draw_x = n); }
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int WWScreen_SetDrawY( WWScreen s, int n) { return (s->draw_y = n); }
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int WWScreen_SetDrawWidth( WWScreen s, int n) { return (s->draw_width = n); }
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int WWScreen_SetDrawHeight(WWScreen s, int n) { return (s->draw_height = n); }
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/* カラーマップの色(0～7)を返す(透明色は-1を返す) */
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int WWScreen_GetPixel(WWScreen screen, int x, int y)
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{
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int cx, cy, px, py;
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int pixel;
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WWCharacter character;
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WWPalette palette;
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/* x,y 座標が範囲外のときは，ロールオーバーする */
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/* (スクリーンの端と端は，つながっている) */
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while (x < 0) x += WWScreen_GetWidth( screen) * 8;
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while (y < 0) y += WWScreen_GetHeight(screen) * 8;
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x = x % (WWScreen_GetWidth( screen) * 8);
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y = y % (WWScreen_GetHeight(screen) * 8);
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cx = x / 8; cy = y / 8;
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px = x % 8; py = y % 8;
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if (WWScreen_GetHorizontal(screen, cx, cy)) px = 7 - px;
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if (WWScreen_GetVertical( screen, cx, cy)) py = 7 - py;
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character = WWScreen_GetCharacter(screen, cx, cy);
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palette = WWScreen_GetPalette(screen, cx, cy);
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pixel = WWCharacter_GetPixel(character, px, py);
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pixel = WWPalette_GetMappedColor(palette, pixel);
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return (pixel);
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}
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WWScreen WWScreen_Create(int number,
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int width, int height,
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WWPalette initial_palette,
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WWCharacter initial_character,
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int draw_x, int draw_y,
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int draw_width, int draw_height)
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{
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WWScreen screen;
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WWScreenCharacter sc;
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int x, y;
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screen = (WWScreen)malloc(sizeof(_WWScreen));
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if (screen == NULL)
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Wonx_Error("WWScreen_Create", "Cannot allocate memory.");
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WWScreen_SetNumber(screen, number);
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WWScreen_SetWidth( screen, width);
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WWScreen_SetHeight(screen, height);
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WWScreen_SetRollX( screen, 0);
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WWScreen_SetRollY( screen, 0);
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WWScreen_SetEnable(screen, 1);
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WWScreen_SetMode( screen, WWSCREEN_DRAW_ALL);
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WWScreen_SetDrawX( screen, draw_x);
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WWScreen_SetDrawY( screen, draw_y);
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WWScreen_SetDrawWidth( screen, draw_width);
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WWScreen_SetDrawHeight(screen, draw_height);
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screen->screen_characters =
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(WWScreenCharacter *)malloc(sizeof(WWScreenCharacter) *
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screen->width * screen->height);
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for (y = 0; y < screen->height; y++) {
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for (x = 0; x < screen->width; x++) {
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sc = WWScreenCharacter_Create(0, 0, initial_palette, initial_character);
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WWScreen_SetScreenCharacter(screen, x, y, sc);
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}
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}
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return (screen);
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}
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WWScreen WWScreen_Destroy(WWScreen screen)
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{
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int x, y;
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WWScreenCharacter sc;
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if (screen == NULL) return (NULL);
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for (y = 0; y < screen->height; y++) {
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for (x = 0; x < screen->width; x++) {
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sc = WWScreen_GetScreenCharacter(screen, x, y);
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WWScreen_SetScreenCharacter(screen, x, y, WWScreenCharacter_Destroy(sc));
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}
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}
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if (screen->screen_characters) free(screen->screen_characters);
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free(screen);
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return (NULL);
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}
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/*****************************************************************************/
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/* ここまで */
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/*****************************************************************************/
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/*****************************************************************************/
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/* End of File. */
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/*****************************************************************************/
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