draw_spritebutton

uiz_draw_spriteButton_

Draws a quick sprite to be used as button, at specified position.
Normally returns false, but true when the mouse is released.

The sprite should have these images:

• 0: The mouse is not hovering over the button
• 1: The mouse is hovering over the button
• 2: The mouse is clicking the button

parameters

• uiz_draw_spriteButton(x1, y1, x2, y2, color, oncolor, incolor, sprite, alpha): Draws a sprite button. (doesn't have to be on a uiZ object)

  • x1: The x coordinate of the left side of your button.
  • y1: The y coordinate of the top side of your button.
  • x2: The x coordinate of the right side of your button.
  • y2: The y coordinate of the bottom side of your button.
  • color: the normal color, when the mouse is not over the button.
  • oncolor: The color of the button when the mouse is over it.
  • incolor: The color of the button when the mouse is pressing it.
  • sprite: The sprite to use to draw the button.
  • alpha: The alpha of the button.

• uiz_draw_spriteButton_state(x1, y1, x2, y2, color, oncolor, incolor, sprite, alpha, state): Draws a sprite button. (doesn't have to be on a uiZ object). The normal function uses the mouse state to determine the blending color and sprite sub image. This function uses a custom provided argument to define the button state.

  • x1: The x coordinate of the left side of your button.
  • y1: The y coordinate of the top side of your button.
  • x2: The x coordinate of the right side of your button.
  • y2: The y coordinate of the bottom side of your button.
  • color: the normal color, in state 0.
  • oncolor: The color of the button in state 1.
  • incolor: The color of the button in state 2
  • sprite: The sprite to use to draw the button.
  • alpha: The alpha of the button.
  • state: What state the button should be in (0, 1 or 2). You can also feed in the return value of uiz_draw_spriteButton_step.

• state = uiz_draw_spriteButton_step(x1, y1, x2, y2, currentState): Checks the state of the object and updates the sprite button if needed. Returns state of button (which needs to be fed to uiz_draw_spriteButton_state). If this number is negative, the state has changed. This function needs to be called on a uiZ object. It should be placed in the user ever 2 or 3.

  • state: The state of the spriteButton, you can feed this into uiz_draw_spriteButton_state.
  • x1: The x coordinate of the left side of your button.
  • y1: The y coordinate of the top side of your button.
  • x2: The x coordinate of the right side of your button.
  • y2: The y coordinate of the bottom side of your button.
  • currentState: What state the button is returned by this function in the last step. For the very first step, this value can be set to 0.