share/part.o \
share/back.o \
share/geom.o \
+ share/item.o \
share/ball.o \
share/gui.o \
share/base_config.o \
#include "game.h"
#include "vec3.h"
#include "geom.h"
+#include "item.h"
#include "back.h"
#include "part.h"
#include "ball.h"
#include "hud.h"
#include "back.h"
#include "geom.h"
+#include "item.h"
#include "ball.h"
#include "part.h"
#include "game.h"
/*---------------------------------------------------------------------------*/
-static void coin_head(int n, float radius, float thick)
-{
- int i;
-
- glBegin(GL_TRIANGLE_FAN);
- {
- glNormal3f(0.f, 0.f, +1.f);
-
- for (i = 0; i < n; i++)
- {
- float x = fcosf(+2.f * PI * i / n);
- float y = fsinf(+2.f * PI * i / n);
-
- glTexCoord2f(+x * 0.5f + 0.5f, +y * 0.5f + 0.5f);
- glVertex3f(radius * x, radius * y, +thick);
- }
- }
- glEnd();
-}
-
-static void coin_tail(int n, float radius, float thick)
-{
- int i;
-
- glBegin(GL_TRIANGLE_FAN);
- {
- glNormal3f(0.f, 0.f, -1.f);
-
- for (i = 0; i < n; i++)
- {
- float x = fcosf(-2.f * PI * i / n);
- float y = fsinf(-2.f * PI * i / n);
-
- glTexCoord2f(-x * 0.5f + 0.5f, +y * 0.5f + 0.5f);
- glVertex3f(radius * x, radius * y, -thick);
- }
- }
- glEnd();
-}
-
-static void coin_edge(int n, float radius, float thick)
-{
- int i;
-
- glBegin(GL_QUAD_STRIP);
- {
- for (i = 0; i <= n; i++)
- {
- float x = fcosf(2.f * PI * i / n);
- float y = fsinf(2.f * PI * i / n);
-
- glNormal3f(x, y, 0.0f);
- glVertex3f(radius * x, radius * y, +thick);
- glVertex3f(radius * x, radius * y, -thick);
- }
- }
- glEnd();
-}
-
-/*---------------------------------------------------------------------------*/
-
-static GLuint item_coin_text;
-static GLuint item_grow_text;
-static GLuint item_shrink_text;
-static GLuint item_list;
-
-void item_color(const struct s_item *hp, float *c)
-{
- switch (hp->t)
- {
-
- case ITEM_COIN:
-
- if (hp->n >= 1)
- {
- c[0] = 1.0f;
- c[1] = 1.0f;
- c[2] = 0.2f;
- }
- if (hp->n >= 5)
- {
- c[0] = 1.0f;
- c[1] = 0.2f;
- c[2] = 0.2f;
- }
- if (hp->n >= 10)
- {
- c[0] = 0.2f;
- c[1] = 0.2f;
- c[2] = 1.0f;
- }
- break;
-
- case ITEM_GROW:
- case ITEM_SHRINK:
-
- default:
-
- c[0] = 1.0f;
- c[1] = 1.0f;
- c[2] = 1.0f;
-
- break;
- }
-}
-
-void item_init(int b)
-{
- int n = b ? 32 : 8;
-
- item_coin_text = make_image_from_file(IMG_ITEM_COIN);
- item_grow_text = make_image_from_file(IMG_ITEM_GROW);
- item_shrink_text = make_image_from_file(IMG_ITEM_SHRINK);
-
- item_list = glGenLists(1);
-
- glNewList(item_list, GL_COMPILE);
- {
- glDisable(GL_TEXTURE_2D);
- coin_edge(n, COIN_RADIUS, COIN_THICK);
- glEnable (GL_TEXTURE_2D);
- coin_head(n, COIN_RADIUS, COIN_THICK);
- coin_tail(n, COIN_RADIUS, COIN_THICK);
- }
- glEndList();
-}
-
-void item_free(void)
-{
- if (glIsList(item_list))
- glDeleteLists(item_list, 1);
-
- if (glIsTexture(item_coin_text))
- glDeleteTextures(1, &item_coin_text);
-
- if (glIsTexture(item_grow_text))
- glDeleteTextures(1, &item_grow_text);
-
- if (glIsTexture(item_shrink_text))
- glDeleteTextures(1, &item_shrink_text);
-
- item_list = 0;
- item_coin_text = 0;
- item_grow_text = 0;
- item_shrink_text = 0;
-}
-
-void item_push(int type)
-{
- static const float a[4] = { 0.2f, 0.2f, 0.2f, 1.0f };
- static const float s[4] = { 1.0f, 1.0f, 1.0f, 1.0f };
- static const float e[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
- static const float h[1] = { 10.0f };
-
- glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT, a);
- glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, s);
- glMaterialfv(GL_FRONT_AND_BACK, GL_EMISSION, e);
- glMaterialfv(GL_FRONT_AND_BACK, GL_SHININESS, h);
-
- glEnable(GL_COLOR_MATERIAL);
-
- switch (type)
- {
- case ITEM_COIN:
- glBindTexture(GL_TEXTURE_2D, item_coin_text);
- break;
-
- case ITEM_GROW:
- glBindTexture(GL_TEXTURE_2D, item_grow_text);
- break;
-
- case ITEM_SHRINK:
- glBindTexture(GL_TEXTURE_2D, item_shrink_text);
- break;
- }
-}
-
-void item_draw(const struct s_item *hp, float r)
-{
- float c[3];
-
- item_color(hp, c);
-
- glColor3fv(c);
- glCallList(item_list);
-}
-
-void item_pull(void)
-{
- glColor3f(1.0f, 1.0f, 1.0f);
- glDisable(GL_COLOR_MATERIAL);
-}
-
-/*---------------------------------------------------------------------------*/
-
static GLuint goal_list;
void goal_init(int b)
#define IMG_SHAD "png/shadow.png"
-#define IMG_ITEM_COIN _("png/coin.png")
-#define IMG_ITEM_GROW "png/grow.png"
-#define IMG_ITEM_SHRINK "png/shrink.png"
-
-#define COIN_RADIUS 0.15f
-#define COIN_THICK 0.01f
#define JUMP_HEIGHT 2.00f
#define SWCH_HEIGHT 2.00f
#define GOAL_HEIGHT 3.00f
/*---------------------------------------------------------------------------*/
-void item_color(const struct s_item *, float *);
-void item_init(int);
-void item_free(void);
-
-void item_push(int);
-void item_draw(const struct s_item *, float);
-void item_pull(void);
-
-/*---------------------------------------------------------------------------*/
-
void goal_init(int);
void goal_free(void);
void goal_draw(void);
--- /dev/null
+/*
+ * Copyright (C) 2003 Robert Kooima
+ *
+ * NEVERBALL is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published
+ * by the Free Software Foundation; either version 2 of the License,
+ * or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+
+#include "item.h"
+#include "glext.h"
+#include "vec3.h"
+#include "solid.h"
+#include "image.h"
+
+#define PI 3.1415926535897932
+
+/*---------------------------------------------------------------------------*/
+
+static void coin_head(int n, float radius, float thick)
+{
+ int i;
+
+ glBegin(GL_TRIANGLE_FAN);
+ {
+ glNormal3f(0.f, 0.f, +1.f);
+
+ for (i = 0; i < n; i++)
+ {
+ float x = fcosf(+2.f * PI * i / n);
+ float y = fsinf(+2.f * PI * i / n);
+
+ glTexCoord2f(+x * 0.5f + 0.5f, +y * 0.5f + 0.5f);
+ glVertex3f(radius * x, radius * y, +thick);
+ }
+ }
+ glEnd();
+}
+
+static void coin_tail(int n, float radius, float thick)
+{
+ int i;
+
+ glBegin(GL_TRIANGLE_FAN);
+ {
+ glNormal3f(0.f, 0.f, -1.f);
+
+ for (i = 0; i < n; i++)
+ {
+ float x = fcosf(-2.f * PI * i / n);
+ float y = fsinf(-2.f * PI * i / n);
+
+ glTexCoord2f(-x * 0.5f + 0.5f, +y * 0.5f + 0.5f);
+ glVertex3f(radius * x, radius * y, -thick);
+ }
+ }
+ glEnd();
+}
+
+static void coin_edge(int n, float radius, float thick)
+{
+ int i;
+
+ glBegin(GL_QUAD_STRIP);
+ {
+ for (i = 0; i <= n; i++)
+ {
+ float x = fcosf(2.f * PI * i / n);
+ float y = fsinf(2.f * PI * i / n);
+
+ glNormal3f(x, y, 0.0f);
+ glVertex3f(radius * x, radius * y, +thick);
+ glVertex3f(radius * x, radius * y, -thick);
+ }
+ }
+ glEnd();
+}
+
+/*---------------------------------------------------------------------------*/
+
+static GLuint item_coin_text;
+static GLuint item_grow_text;
+static GLuint item_shrink_text;
+static GLuint item_list;
+
+void item_color(const struct s_item *hp, float *c)
+{
+ switch (hp->t)
+ {
+
+ case ITEM_COIN:
+
+ if (hp->n >= 1)
+ {
+ c[0] = 1.0f;
+ c[1] = 1.0f;
+ c[2] = 0.2f;
+ }
+ if (hp->n >= 5)
+ {
+ c[0] = 1.0f;
+ c[1] = 0.2f;
+ c[2] = 0.2f;
+ }
+ if (hp->n >= 10)
+ {
+ c[0] = 0.2f;
+ c[1] = 0.2f;
+ c[2] = 1.0f;
+ }
+ break;
+
+ case ITEM_GROW:
+ case ITEM_SHRINK:
+
+ default:
+
+ c[0] = 1.0f;
+ c[1] = 1.0f;
+ c[2] = 1.0f;
+
+ break;
+ }
+}
+
+void item_init(int b)
+{
+ int n = b ? 32 : 8;
+
+ item_coin_text = make_image_from_file(IMG_ITEM_COIN);
+ item_grow_text = make_image_from_file(IMG_ITEM_GROW);
+ item_shrink_text = make_image_from_file(IMG_ITEM_SHRINK);
+
+ item_list = glGenLists(1);
+
+ glNewList(item_list, GL_COMPILE);
+ {
+ glDisable(GL_TEXTURE_2D);
+ coin_edge(n, COIN_RADIUS, COIN_THICK);
+ glEnable (GL_TEXTURE_2D);
+ coin_head(n, COIN_RADIUS, COIN_THICK);
+ coin_tail(n, COIN_RADIUS, COIN_THICK);
+ }
+ glEndList();
+}
+
+void item_free(void)
+{
+ if (glIsList(item_list))
+ glDeleteLists(item_list, 1);
+
+ if (glIsTexture(item_coin_text))
+ glDeleteTextures(1, &item_coin_text);
+
+ if (glIsTexture(item_grow_text))
+ glDeleteTextures(1, &item_grow_text);
+
+ if (glIsTexture(item_shrink_text))
+ glDeleteTextures(1, &item_shrink_text);
+
+ item_list = 0;
+ item_coin_text = 0;
+ item_grow_text = 0;
+ item_shrink_text = 0;
+}
+
+void item_push(int type)
+{
+ static const float a[4] = { 0.2f, 0.2f, 0.2f, 1.0f };
+ static const float s[4] = { 1.0f, 1.0f, 1.0f, 1.0f };
+ static const float e[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
+ static const float h[1] = { 10.0f };
+
+ glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT, a);
+ glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, s);
+ glMaterialfv(GL_FRONT_AND_BACK, GL_EMISSION, e);
+ glMaterialfv(GL_FRONT_AND_BACK, GL_SHININESS, h);
+
+ glEnable(GL_COLOR_MATERIAL);
+
+ switch (type)
+ {
+ case ITEM_COIN:
+ glBindTexture(GL_TEXTURE_2D, item_coin_text);
+ break;
+
+ case ITEM_GROW:
+ glBindTexture(GL_TEXTURE_2D, item_grow_text);
+ break;
+
+ case ITEM_SHRINK:
+ glBindTexture(GL_TEXTURE_2D, item_shrink_text);
+ break;
+ }
+}
+
+void item_draw(const struct s_item *hp, float r)
+{
+ float c[3];
+
+ item_color(hp, c);
+
+ glColor3fv(c);
+ glCallList(item_list);
+}
+
+void item_pull(void)
+{
+ glColor3f(1.0f, 1.0f, 1.0f);
+ glDisable(GL_COLOR_MATERIAL);
+}
+
+/*---------------------------------------------------------------------------*/
+
--- /dev/null
+/*
+ * Copyright (C) 2003 Robert Kooima
+ *
+ * NEVERBALL is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published
+ * by the Free Software Foundation; either version 2 of the License,
+ * or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+
+#ifndef ITEM_H
+#define ITEM_H
+
+#include "lang.h"
+#include "solid.h"
+
+#define IMG_ITEM_COIN _("png/coin.png")
+#define IMG_ITEM_GROW "png/grow.png"
+#define IMG_ITEM_SHRINK "png/shrink.png"
+
+#define COIN_RADIUS 0.15f
+#define COIN_THICK 0.01f
+
+void item_color(const struct s_item *, float *);
+void item_init(int);
+void item_free(void);
+
+void item_push(int);
+void item_draw(const struct s_item *, float);
+void item_pull(void);
+
+#endif
projects / neverball / commitdiff